MACROFLEX® Expansion joints and technical elements for piping systems
www.macroflex.eu
[email protected]
Exclusive representation of the following products and companies for Czech Republic, Slovakia and Poland: • Metal expansion joints MACOGA, S.A. • Fabric expansion joints DIETER A. ROTH GmbH • Stainless steel corrugated hoses DIETER A. ROTH GmbH • Rubber expansion joints TEGUFLEX and special rubber hoses Trelleborg Izarra, S.A.U. • Slide bearings Trelleborg Izarra, S.A.U. and PIHASA, S.A. • Pipe hangers PIHASA, S.A.
Contacts:
MACROFLEX s.r.o. tr. Tomase Bati 1852 765 01 Otrokovice Czech Republic tel: +420 577 922 904 – 905 fax: +420 577 922 906
MACROFLEX s.r.o. Na Krecku 365 109 04 Praha 10 Czech Republic tel: +420 272 083 350 – 352 fax: +420 272 083 353 www.macroflex.eu
[email protected]
2009 - 11 - 06
MACROFLEX®
Dear customers, Company MACROFLEX, was established in 1995. Our company is engaged in piping systems with a special focus on expansion joints and their applications in both existing and new piping systems. In the main part of our business range are items produced by MACOGA, S.A., Trelleborg Izarra, S.A.U., DIETER A. ROTH GmbH, PIHASA, S.A. These suppliers are certified under ISO 9001 and 14 001, where the quality aspect is one of the corporate business strategy priorities. Our company and our suppliers are certified by CEZ Quality department for delivery of expansion joints for the nuclear power plants. We are able to manufacture our products for nuclear power plants under the Czechoslovak Atomic Energy Commission Decree No. 436/1990 Coll. 9 Coll. The expansion joints supplied by us are at the same time certified by accredited ITI Prague (CZ) and a host of high-profile foreign test authorities (TÜV, Bureau Veritas, Det Norske Veritas, Lloyd, ao.). The expansion joints are designed, produced and tested according the PED 97/23/CE Annex III., module H directive.“ We adapt flexibly to, handle specific technical issues as early as the design phase, and offer a wide range of both standard and non-standard flexible bellows and other top-quality elements while maintaining favourable prices and delivery dates. We are also capable of dealing with strength and pipeline calculation issues. A perfect computer-aided design and piping calculation system advanced manufacturing processes, thorough selection of raw materials and materials, laboratory testing and direct quality control are reflected in the follow-up satisfaction of the users The effort to avoid contingent in-service problems that might be caused, for example, by a non-qualified application or a lack of understanding of the pipe expansion issues, has led us to take this approach. We provide consultancy free of charge at the integral part of delivery. In our catalogue you may find: • • • • • •
Stainless steel expansion joints MACOGA, S.A. Fabric expansion joints DIETER A. ROTH GmbH Stainless steel corrugated hoses DIETER A. ROTH GmbH Rubber expansion joints and special hoses Trelleborg Izarra, S.A.U. Slide bearings Trelleborg Izarra, S.A.U. and PIHASA, S.A. Pipe hangers PIHASA, S.A.
We will be pleased if you join the rank of our satisfied customers. Best regards
Ing. Jaromír Bílý Commercial director
Ing. Petr Černoch Technical director Contacts
MACROFLEX®
Contacts
MACROFLEX®
[email protected] www.macroflex.eu
CZECH REPUBLIC
SLOVAKIA
POLAND
MACROFLEX s.r.o.
MACROFLEX SLOVAKIA s.r.o.
MACROFLEX s.r.o.
Czech Republic
Slovakia
Czech Republic
[email protected] www.macroflex.cz
tr. Tomase Bati 1852 765 02 Otrokovice
tel: +420 577 922 904 – 905 fax: +420 577 922 906
MACROFLEX s.r.o. Na Krecku 365 109 04 Praha 10 Czech Republic
tel: +420 272 083 350 – 352 fax: +420 272 083 353
[email protected] www.macroflex.sk
Mikovíniho 4 917 01 Trnava
tel: +421 33 5936 159 +421 33 5936 237 fax: +421 33 5936 054
[email protected] www.macroflex.pl
tr. Tomase Bati 1852 765 02 Otrokovice
tel: +420 577 922 904 – 905 fax: +420 577 922 906
MACROFLEX®
REFERENCES CZ ALSTOM POWER BRNO AMPLUSERVIS OSTRAVA AQUA - STYL PROSTĚJOV ARCELORMITTAL OSTRAVA ARMATURY GROUP KRAVAŘE ARMEX HOLDING ATEL ENERGETIKA ZLÍN ATMOS ENGINEERING AXFLOW PRAHA BARUM CONTINENTAL OTROKOVICE BIOCEL PASKOV BRONSWERK HEAT TRANSFER CEMENT HRANICE CETETHERM PRAHA COREX PARDUBICE CS CABOT VALAŠSKÉ MEZIŘÍČÍ ČESKÁ DROŽĎÁRENSKÁ ČESKÁ RAFINÉRSKÁ ČEZ, EL PRUNÉŘOV ČEZ, EL. DĚTMAROVICE ČEZ, EL. HODONÍN ČEZ, EL. CHVALETICE ČEZ, EL. POČERADY ČEZ, EL. POŘÍČÍ ČEZ, EL. TISOVÁ ČEZ, EL. TUŠIMICE ČEZ, JE TEMELÍN ČEZ, JE. DUKOVANY ČKD BLANSKO ČKD NOVÉ ENERGO ČKD PRAHA DIZ D5, TŘINEC DALKIA ČR DEHTOCHEMA BITUMAT DEZA VALAŠSKÉ MEZIŘÍČÍ DIAMO DOTEC ENERGO INTERNATIONAL EKOL BRNO ENERGETIKA TŘINEC ENERGY ÚSTÍ NAD LABEM ENETEX-KIA MODŘICE ENEZA TŘINEC ENGO SERVIS OSTRAVA EUROMONT GROUP LITVÍNOV EVECO BRNO EXCON STEEL HRADEC KRÁLOVÉ FREMENIT HODONÍN FRÝDLANTSKÉ STROJÍRNY G - TEAM PROGRES TRUTNOV G.M.PROJECT OPAVA GASCONTROL HAVÍŘOV GIENGER ZLÍN GLANZSTOFF - BOHEMIA GLAVERBEL CZECH GRADIOR POWER G-TEAM DOBŘANY GVS PLAST PŘEROV H&D ENGINEERING PRAHA HA.EM OSTRAVA HUTNÍ MONTÁŽE OSTRAVA HYDROSYSTEM OLOMOUC CHEMING PARDUBICE
CHEMOPROJEKT PRAHA CHEPOS ENGINEERING BRNO I.B.C. PRAHA INTECHA PRAHA INTERNATIONAL POWER OPATOVICE IRICO OLOMOUC ISH&MSA OLOMOUC JIHOMORAVSKÁ ARMATURKA JIŘÍ OHNÚT, SPALOVACÍ TECHNIKA JIŘÍ POSÁD, POSAD-TECH-MONTAGE K & H KINETIC KLATOVY KAUČUK KRALUPY N. VLT. KOČKA BRNO KOFING PASKOV KOHUT TŘINEC KOCH-GLITSCH BRNO KOVOHUTĚ ROKYCANY KOVOMONT PARDUBICE KOVOPROJEKTA BRNO K-PROTOS KRALUPY N. VLT. KRÁLOVOPOLSKÁ RIA BRNO KRÁLOVOPOLSKÁ STROJÍRNA KTS HRADEC KRÁLOVÉ KUNST HRANICE KUPEN MOST LAVIMONT BRNO LETIŠTĚ PRAHA LIBERECKÉ KOTLÁRNY LONZA BIOTEC KOUŘIM LUDMA TRADING FRYDEK LUKOIL BOURGAS MARIÁNSKOHORSKÁ OSTRAVA MERO ČR KRALUPY METROSTAV PRAHA MGT GROUP MICO TŘEBÍČ MIT METAL VSETÍN MODŘANSKÁ POTRUBNÍ PRAHA MODŘANSKÁ SERVISNÍ A MONTÁŽNÍ MONDI ŠTĚTÍ MONT KARVINÁ MORAVIA TRADE SYSTEMS MOSTECKÁ UHELNÁ MPSJ PRAHA OKZ HOLDING OLBRICH - CZ ONDŘEJOVICKÁ STROJÍRNA PBS BRNO DIZ PBS TŘEBÍČ PBS VELKÁ BÍTEŠ PIVOVAR LITOVEL PLZEŇSKÁ TEPLÁRENSKÁ PLZEŇSKÝ PRAZDROJ POKORNÝ BRNO POTRUBÍ PRAHA PRAŽSKÁ TEPLÁRENSKÁ PRAŽSKÝ HRAD PRECHEZA PŘEROV PROCTER & GAMBLE PROFIMONT HRADEC KRÁLOVÉ PROKOP ENGINEERING BRNO PROMONT PARDUBICE
PROVODÍNSKÉ PÍSKY PSP ENGINEERING PTÁČEK BRNO R&M UNIMONTEX MOST RAIV LIBEREC REKO PRAHA REPÁK OSTRAVA RIHA PRAHA RICHTER + FRENZEL PRAHA ROCKWOOL BOHUMÍN RONAL CR JIČÍN RSM CHEMACRYL RTR BRNO SAINT-GOBAIN PRAHA SANBORN VELKÉ MEZIŘÍČÍ SEKOS ÚSTÍ NAD LABEM SEVA ČESKÉ BUDĚJOVICE SCHENCK PROCESS PRAHA SCHULTE CZ UHERSKÉ HRADIŠTĚ SIEMENS INDUSTRIAL TURBOMACHINERY SIGMA DIZ LUTÍN SIGMA GROUP LUTÍN SKANSKA KOŠICE SOKOLOVSKÁ UHELNÁ SPOLANA NERATOVICE SYNHESIA PARDUBICE ŠKODA AUTO MLADÁ BOLESLAV ŠKODA POWER PLZEŇ ŠKODA PRAHA ŠKODA TRADING PLZEŇ TECHNOMONT FRÝDEK-MÍSTEK TEMO OSTRAVA TENZA BRNO TEPLÁRNA ČESKÉ BUDĚJOVICE TEPLÁRNA OTROKOVICE TEPLÁRNA ÚSTÍ NAD LABEM TEPLÁRNY BRNO TEPLO ZLÍN THERMOQUELL CZ TCHAS ORLOVÁ TITAN - PLASTIMEX JABLONEC N. NISOU TOMA OTROKOVICE TOYOTA TSUSHO EUROPE PRAHA TRINOM PŘEROV TRIVAL PRAHA TŘINECKÉ ŽELEZÁRNY UNIPETROL RPA LITVÍNOV UNITED ENERGY MOST UNITHERM JABLONEC VA TECH WABAG BRNO VAE OSTRAVA VÁLCOVNY PLECHU FRÝDEK MÍSTEK VHS BRNO VÍTKOVICE HEAVY MACHINERY OSTRAVA VÍTKOVICE STROJÍRENSTVÍ OSTRAVA VÚCHZ BRNO VYSOKÉ PECE OSTRAVA VZDUCHOTECHNIKA PŘEROV ZLÍNTERM ZOMAPLAST PŘEROV ZVU HRADEC KRÁLOVÉ ZVVZ ENVEN MILEVSKO
SK ABB SLOVENERGIA AMYLUM SLOVAKIA APOLLOPROJEKT BRATISLAVA ARMAS KOŠICE ARMAT SERVIS NITRA ARTEKO PLUS VRANOV N/T. AWT POPRAD BTG SLOVENSKO PEZINOK CELPROJEKT RUŽOMBEROK CEMDESIGN TRENČÍN CEMMAC HORNÉ SŔNIE DOLVAP VARÍN DOMOTHERM LIESEK EBO JASLOVSKÉ BOHUNICE EDELVENT LEVICE EKOL MARTIN EKOTECHNA PREŠOV EMO MOCHOVCE ENERGOMONT TRNAVA ENERGOPROJEKTY BRATISLAVA ENERGOSERVIS KOŠICE ENERGY TECHNOLOGIES ŽILINA ENERGYCO ROŽŇAVA ENERGYR PLUS MARTIN ENO NOVÁKY ESOPLYN ŽELIEZOVCE EUROTECHNOLOGY SYSTEMS
EVO VOJANY EXMONT ENGINEERING BRATISLAVA FERMAS SL. ĽUPČA GTG BRATISLAVA HM KOŠICE HOLCIM ROHOŽNÍK HUTNÝ PROJEKT BRATISLAVA IDO EET LEVICE INSTOS BRATISLAVA ISTROENERGO LEVICE JS TRADE B. BYSTRICA JV SERVIS MOKRÁ KERAMOPROJEKT TRENČÍN KOHAFLEX BANSKÁ BYSTRICA KSB TRNAVA MEGATRADE TREBIŠOV MONDI BP RUŽOMBEROK MONTÁŽE KOŠICE PCL LADCE PIO CHEMPIK BRATISLAVA POTRUBÍ SLOVAKIA PRIMA STEEL GALANTA PROOF VENTIL B.t. PROTEO KOŠICE PROTOM RUŽOMBEROK PSP ENGINEERING PŘEROV
REVYMONT ŠAĽA RONDOM BANSKÁ BYSTRICA S ARMAT ŠAĽA SAMSON COMPANY NITRA SAVE ŽILINA SENSUS ST. TURÁ SES TLMAČE SIGMA SLOVAKIA B. BYSTRICA SIGMATECH METALFIN SIGMATECH ŠALA SLOVAKIA TREND SOBRANCE SLOVING BRATISLAVA SLOVNAFT MAO BRATISLAVA SMARTCONTROL ŽILINA SMURFIT KAPPA ŠTÚROVO SPP SERVIS BRATISLAVA STYLLEX BOČIAR SYNECTA ŠAĽA TECHMONTSTAV BRATISLAVA TENTO ŽILINA US STEEL KOŠICE VIPAP VIDEM KRŠKO SLOVINSKO VSŽ OCEĽ VÚEZ LEVICE
ENERGO-MAR PSZCZYNA ENERGOMONTAŻ CHORZÓW INSTAL RZESZÓW INSTYTUT NAWOZÓW SZTUCZNYCH PUŁAWY JEDYNKA OPOLE MOSTOSTAL ZABRZE HOLDING PA CONEX GOSTYNIN PEC-REM POZNAŃ PERI PŁOCK PIW STALDAX BEŁCHATÓW PKE – ELEKTROWNIA KATOWICE PKN ORLEN PŁOCK
RAFAKO RACIBÓRZ REMPOL MIĘDZYRZECZ REMWIL WŁOCŁAWEK ROCKWOOL POLSKA CIGACICE SARIA POLSKA DŁUGI BOREK SICES POLSKA WARSZAWA VEOLIA WATER SYSTEMS KRAKÓW ZACHEM URC BYDGOSZCZ ZAKŁADY AZOTOWE KĘDZIERZYN ZREW WARSZAWA
PL ARCELORMITTAL POLAND ALMAR ZIELONA GÓRA ARMA WARSZAWA B.I.T. CZERNICA BOT ELEKTROWNIA OPOLE EBRO TRADE WARSZAWA EKO-TOP RZESZÓW ELEKTROCIEPŁOWNIA CHORZÓW ELEKTROCIEPŁOWNIA SIEKIERKI ELEKTROWNIA RYBNIK ENBIO TECHNOLOGY KOSAKOWO ENERGOAPARATURA KATOWICE
MACROFLEX®
Table of contents Stainless steel expansion joints.........................................................................................................................................1 General information...................................................................................................................................................1.3 Standard types of expansion joints............................................................................................................................1.5 Quality control, tests and approvals...........................................................................................................................1.11 Assembly instructions and Security recommendations.............................................................................................1.12 Correction of nominal movements.............................................................................................................................1.13 Materials....................................................................................................................................................................1.14 Pressure reduction factor...........................................................................................................................................1.15 Axial expansion joints................................................................................................................................................1.15 Calculation of fixed points and guides.................................................................................................................1.16 Typical installation layouts...................................................................................................................................1.18 Axial expansion joints pretension........................................................................................................................1.20 Data sheets for axial expansion joints MWA, MFA..............................................................................................1.23 Angular expansion joints............................................................................................................................................1.47 Typical installation layouts...................................................................................................................................1.48 Data sheets for hinged expansion joints MWP, MFP..........................................................................................1.51 Data sheets for gimbal expansion joints MWC, MFC..........................................................................................1.69 Lateral expansion joints.............................................................................................................................................1.85 Typical installation layouts...................................................................................................................................1.86 Data sheets for lateral expansion joints MWL. MFL............................................................................................1.87 Data sheets for universal un-tied expansion joints MWD, MFD..........................................................................1.111 Inquiry form................................................................................................................................................................1.119 Fabric expansion joints.......................................................................................................................................................2 Introduction................................................................................................................................................................2.3 Design ......................................................................................................................................................................2.4 Type owerviev............................................................................................................................................................2.4 Overwiew of materials...............................................................................................................................................2.13 Methods of attachement............................................................................................................................................2.15 Installation and Servicing instructions........................................................................................................................2.18 Open-ended expansion joints....................................................................................................................................2.19 Insulation notes..........................................................................................................................................................2.20 Inquiry forms..............................................................................................................................................................2.21 Stainless steel corrugated hoses.......................................................................................................................................3 General information...................................................................................................................................................3.3 Design type SE 105, SE 106.....................................................................................................................................3.5 Design type SE 110, SE 111, SE 112........................................................................................................................3.6 Connecting components............................................................................................................................................3.7 Connecting components - Samples...........................................................................................................................3.15 Stainless steel corrugated hoses with internal PTFE lining.......................................................................................3.18 PTFE high-pressure hoses........................................................................................................................................3.19 Instalation instructions...............................................................................................................................................3.20 Determination of hose length.....................................................................................................................................3.22 Inquiry forms..............................................................................................................................................................3.35 Rubber expansion joints......................................................................................................................................................4 General information...................................................................................................................................................4.3 Teguflex P..................................................................................................................................................................4.5 Teguflex W.................................................................................................................................................................4.7 Teguflex HP...............................................................................................................................................................4.9 Teguflex HO...............................................................................................................................................................4.11 Teguflex Viton............................................................................................................................................................4.13 Teguflex C..................................................................................................................................................................4.15 Teguflex FFI...............................................................................................................................................................4.17 Teguflex FFL..............................................................................................................................................................4.19 Teguflex AV................................................................................................................................................................4.21 Trelleborg S...............................................................................................................................................................4.23 Instalation..................................................................................................................................................................4.25 Chemical resistance..................................................................................................................................................4.29 Flange dimensions.....................................................................................................................................................4.31 Inquiry form................................................................................................................................................................4.33
MACROFLEX® Slide bearings.......................................................................................................................................................................5 Rubber pads with PTFE lining...................................................................................................................................5.3 MACT 4...............................................................................................................................................................5.5 MACT 5...............................................................................................................................................................5.6 PTFE Sliding plates 2138..........................................................................................................................................5.7 2138.1.................................................................................................................................................................5.8 2138.2.................................................................................................................................................................5.9 Graphite-Bronze Sliding plates 2139.........................................................................................................................5.10 2139.1.................................................................................................................................................................5.11 2139.2.................................................................................................................................................................5.12 Inquiry forms..............................................................................................................................................................5.13 Pipe supports........................................................................................................................................................................6 Introduction................................................................................................................................................................6.3 Typical assemblies.....................................................................................................................................................6.5 Visual Index...............................................................................................................................................................6.7 Basic elements..........................................................................................................................................................6.9 2100 Welded beam attachment..........................................................................................................................6.11 2100-I Inverted welded beam attachment...........................................................................................................6.12 2101 Beam attachment.......................................................................................................................................6.13 2105 Welding lug.................................................................................................................................................6.14 2133 Cold support...............................................................................................................................................6.15 2134÷2137 Clamp bases....................................................................................................................................6.16 2138 Sliding plates PTFE....................................................................................................................................6.17 2139 Sliding plates Graphite-Bronze...................................................................................................................6.20 2220 Ring clamp.................................................................................................................................................6.23 2221 Clevis clamp...............................................................................................................................................6.24 2222 Long clevis clamp.......................................................................................................................................6.25 2224 Two bolt clamp...........................................................................................................................................6.26 2229 Three bolt clamp.........................................................................................................................................6.29 2240 Riser clamp................................................................................................................................................6.33 2251 Guide clamp...............................................................................................................................................6.36 2252 Half clamp..................................................................................................................................................6.37 2280 U - Bolt.......................................................................................................................................................6.39 2297 Pipe rolls.....................................................................................................................................................6.41 2300÷2310 Saddles............................................................................................................................................6.42 2321 Rods...........................................................................................................................................................6.44 2325 Welded eye rod..........................................................................................................................................6.45 2330 Rod coupling..............................................................................................................................................6.46 2331 Forged turnbuckle......................................................................................................................................6.47 2332 Forged clevis..............................................................................................................................................6.48 2333 Forged eye nut...........................................................................................................................................6.49 2400 Sway strut...................................................................................................................................................6.50 Variable spring supports............................................................................................................................................6.55 2500 Small spring................................................................................................................................................6.57 Type CVC, CV, CVL, CVLL - General information...............................................................................................6.58 Visual index.........................................................................................................................................................6.60 Installation instructions........................................................................................................................................6.62 Basic technical data............................................................................................................................................6.66 Type A..................................................................................................................................................................6.67 Type B.................................................................................................................................................................6.68 Type C.................................................................................................................................................................6.69 Type D.................................................................................................................................................................6.70 Type E.................................................................................................................................................................6.71 Type F.................................................................................................................................................................6.72 Tyep G.................................................................................................................................................................6.73 Type H.................................................................................................................................................................6.74 Type APV – Spring sway brace...........................................................................................................................6.75 Constant effort supports............................................................................................................................................6.77 Introduction..........................................................................................................................................................6.79 Visual index.........................................................................................................................................................6.82 Selection table.....................................................................................................................................................6.83 Hydraulic shock arrestors..........................................................................................................................................6.87 Introduction..........................................................................................................................................................6.89 Type HS 2÷4........................................................................................................................................................6.91 Type HS 5÷6........................................................................................................................................................6.92 Type HS 8÷10......................................................................................................................................................6.93 Type HS 11, 15, 17..............................................................................................................................................6.94 Inquiry form................................................................................................................................................................6.95
MACROFLEX® Expansion joints and technical elements for piping systems
Stainless steel corrugated hoses
®
Kompensatorenbau
MACROFLEX®
Stainless steel corrugated hoses
Flexible pipe joints in the form of stainless steel tubes and expansion joints are important and essential components of pipe technology. As a specialist company with many years of product and market experience, we offer a comprehensive range of high-quality designs for all industrial applications.
ROTH stainless steel corrugated hoses are for general use in a variety of applications and are compatible with a large number of chemicals as well as steam, water, oil, gas, neg. pressures, for absorbing expansion, lifting movements, vibrations, neutralizing installation imprecisions or as suction hoses for tanker vehicles, etc.
Besides the standard SE106 type, which is perfectly suitable for most applications, we also offer the special SE111 and SE112 types with higher pressure resistance and better vibration strength. The braiding of all our high-quality corrugated hoses, if required, is also made solely from stainless steel wire. Similarly, the end protection sleeves are made only of stainless steel and the connecting components are WIG welded.
The service life of tubes and expansion joints depends on a number of factors, such as: • • • • • •
operating pressure pressure thrusts temperature installation conditions degree of movement frequency of movement
In addition, more demanding loads can be exerted by aggressive media, incorrect installation, torsion, improper treatment, etc. Design and production of our flexible hoses acc. to ISO 10380. The existing service conditions (i.e. pulsating and discontinuous demand, type and frequency of motion, higher working temperature or pressure, etc.) exert additional demands on the hose material and result in a reduction of life time. The essential parameters for calculating a theoretical service life have been determined in the laboratory. Depending on the load or failure risk in individual cases, the actual anticipated service life must be calculated with an accordingly high or low safety factor.
3.3
MACROFLEX®
Permissible linear deviation
Nominal length NL (mm)
< 500
> 500
Permitted linear tolerance
+7 / -3 mm
+3 % / -1 %
Nominal pressure
The maximum permissible operating overpressure pperm, for an expansion joint or corrugated hose with nom. press. PN and the factor ft for higher operating temp, is
pperm. = PN.ft
(bar)
PN ft tmax
is nominal design pressure correction factor for higher operating temperatures tmax, (see Tab.2) max. design temperature
(bar) (-) (°C)
the choice of nominal pressure: PN = Pmax/ft
Pressure reduction factors with high operating temperatures Temperature [°C] Materiál
10
20
50
100
150
200
250
300
350
400
450
500
550
0,51
0,49
0,48
0,46
0,46
0,46
Faktor ft 1.4301
X5CrNM8-10
1
1
0,9
0,73
0,66
0,6
0,55
1.4306
X2CrNM9-11
1
1
0,89
0,72
0,64
0,58
0,54
0,5
0,48
0,46
0,44
0,43
0,43
1.4541
X6CrNiTi 18-10
1
1
0,93
0,83
0,78
0,74
0,7
0,66
0,64
0,62
0,6
0,59
0,58
1.4401
X5CrNiMo17-12-2
1
1
0,91
0,78
0,7
0,65
0,61
0,57
0,55
0,53
0,52
0,51
0,5
1.4404
X2CrNiMo17-12-2
1
1
0,9
0,73
0,67
0,61
0,58
0,53
0,51
0,5
0,49
0,47
0,47
1.4571
X6CrNiMoTi17-12-2
A
1
0,92
0,8
0,76
0,72
0,68
0,64
0,62
0,6
0,59
0,58
0,58
A = on request Pressure reduction factors for other materials on request.
Profile of a welded connection acc. to DIN 2827
3.4
MACROFLEX®
Design
Corrugated metal hose, made from butt-welded tube.
Materials:
1.4541 DIN /AISI321 1.4301 DIN/AISI 304 1.4404 DIN/AISI 316L 1.4571 DIN/AISI 316Ti
Design type SE105/106 Typ SE 105 = without braiding Typ SE 106 = with single stainless-steel-wire braiding with DIN-DVGW-permission (DN10-65) Design type SE110/111/112 with increased pressure resistance Typ SE 110 = without braiding Typ SE 111 = with sigle stainless-steel-wire braiding with DIN-DVGW-permission (DN 10-300) Typ SE 112 = with double stainless-steel-wire braiding
Design type SE 105, SE 106 DN [mm]
inch
6
1/4
10
12
20
3/8
1/2
3/4
25
1
32
1 1/4
40
1 1/2
50
2
65
2 1/2
Type
Nom. press [bar]
Static bend radius [mm]
Dynamic bend radius [mm]
Weight [g/m]
105
4,5
25
80
105
106
140
25
80
220
105
2,3
25
80
150
106
60
25
80
205
105
2,3
30
90
170
106
40
30
90
235
105
2,3
35
120
260
106
30
35
120
395
105
2,3
45
130
370
106
35
45
130
625
105
1,5
50
160
630
106
20
50
160
905
105
1,5
85
170
680
106
20
85
170
1120
105
1,5
120
220
860
106
15
120
220
1340
105
0,6
200
330
950
106
10
200
330
1560
Subject to alterations. Quadruple protection against braid fracture, acc. to ISO 10380.
3.5
MACROFLEX®
Design type SE 110, SE 111, SE 112 DN Type [mm]
inch
6
1/4
8
10
12
15
20
25
32
40
50
65
80
100
125
150
200
250
300
1/4
3/8
1/2
5/8
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
5
6
8
10
12
Nom. press [bar]
Static bend radius [mm]
Dynamic bend radius [mm]
Weight [g/m]
110
8
25
100
70
111
160
25
100
155
112
240
-
110
260
110
12
25
120
110
111
150
25
120
215
112
225
-
135
350
110
3
35
130
110
111
120
35
130
280
112
180
-
145
490
110
3
45
160
130
111
90
45
160
330
112
135
-
175
580
110
3
50
180
150
111
80
50
180
360
112
120
-
200
630
110
2
70
200
250
111
60
70
200
540
112
90
-
220
910
110
1
80
220
320
111
60
80
220
800
112
90
-
245
1410
110
1
100
270
450
111
40
100
270
1000 1700
112
60
-
300
110
0,8
130
300
520
111
40
130
300
1250 2180
112
60
-
330
110
1
155
350
900
111
30
155
350
1650
112
45
-
385
2640
110
0,6
200
410
1020
111
25
200
410
2380
112
40
-
450
4090
110
0,7
220
450
1460
111
20
220
450
2600
112
30
-
500
4210
110
0,7
270
560
1900
111
16
270
560
3450
112
24
-
620
5500
110
0,4
-
660
2980
111
14
-
660
5800
112
20
-
730
9480
110
0,4
-
815
6290
111
12
-
815
8200
112
18
-
900
11120
110
0,2
-
1015
8210
111
10
-
1015
11500
112
15
-
1120
16270
110
0,15
-
1200
13160
111
8
-
1200
17250
112
12
-
1320
23470
110
0,1
-
1400
16230
111
8
-
1400
22200
112
11
-
1540
30980
DN 350 and DN 400 on request. Subject to alterations.
3.6
MACROFLEX®
Type
Profile
Collar and swivel flange
DN
AE 201
Description
Materials
Collar stainless steel Flange carbon steel
DN
• Carbon steel • Stainless stee
DN
Collar sockets and swivel flange
• Carbon steel • Stainless stee
Weld-on flange
• Carbon steel • Stainless stee
DN
Weld end
• Carbon steel • Stainless stee
DN
AE 202
Weld-on shoulder and floating flange, also with tongue and groove and with raised and recessed faces
DN
NL
Tubular fitting for pipe coupling with cutting and locking ring
• Carbon steel • Stainless stee
NL
AE 203 NL
AE 204
AE 301
d
NL
d
NL
AE 302
DN
d
NL
AE 401
Coupling with 24° cone seal with internal thread
• Carbon steel • Stainless stee
NL
3.7
MACROFLEX®
Profile
Coupling with 24° cone seal with external thread
• Carbon steel • Stainless stee
Coupling with 24° cone seal with weld end
• Carbon steel • Stainless stee
Hexagon nipple and tapered external thread DIN 2999
• Carbon steel • Stainless stee
Hexagon nipple and cylindrical external thread DIN 259
• Carbon steel • Stainless stee
DN
Socket with internal thread
• Carbon steel • Stainless stee
Pipe coupling with internal thread taper seal
• Malleable cast iron • carbon steel
Pipe coupling with internal thread flat seal
• Malleable cast iron • carbon steel • stainless steel
NL
DN
d
AE 405
DN
d
NL
AE 404
Materials
DN
AE 403
Description
DN
d
Type
d
AE 406
DN
NL
AE 408
d
NL
AE 501
d
NL
d
AE 502
DN
NL
NL
3.8
MACROFLEX®
DN
Pipe coupling with external thread taper seal
• Malleable cast iron • carbon steel
DN
Materials
Pipe coupling with external thread flat sea
• Malleable cast iron • carbon steel • stainless steel
DN
Description
Pipe coupling with weld end taper seal
• carbon steel
DN
AE 503
Profile
Pipe coupling with weld end flat seal
• carbon steel • stainless steel
Pipe coupling cone seal with nut
• carbon steel • stainless steel
Pipe coupling with nut flat seal
• carbon steel • stainless steel
d
Type
AE 504
d
NL
AE 505
d
NL
AE 506
d
NL
DN
AE 507
d
NL
DN
AE 508
d
NL
NL
3.9
MACROFLEX®
Profile
Description
Materials
Heat- and coolant-traced hoses with flange connections
• carbon steel • stainless steel
Heat- and coolant traced hoses with thread couplings
• carbon steel • stainless steel
Unions according DIN 11851
• stainless steel
Tank-truck couplings DIN 28450 and accessories
• brass • stainless steel
Kamlok quick-couplings
• brass • aluminium • stainless steel
When subjected to stresses and strains, also available with an outer protection pipe to prevent buckling.
All connecting components correspond to German or international norms. Other couplings or designs acc. to your drawings on request. 3.10
MACROFLEX®
AE 201
AE 202
l
l h1
DN
DN
k d1
D
dl
D
k
d2
d2
h1
h3 b b
NL
NL
AE 203
AE 204
l
l h1
h3
d2
b h3 NL
l 24 24 27 35 35 37 43 43 50 53 60 70
10 15 20 25 32 40 50 65 80 100 125 150
h1 9 9 12 20 20 20 20 20 25 25 30 30
l 50 50 55 60 60 60 65 65 75 75 80 90
b NL
AE2 02 DIN 2673
AE 201
DN
DN
dl
k
D
DN
k dl
D
d2
h1
h1 35 35 40 40 40 40 45 45 50 50 50 50
AE 203 DIN 2642B h3 10 10 12 12 12 12 14 14 16 16 18 18
l 70 70 75 85 90 95 95 100 110 115 120 135
h1 55 55 60 65 70 75 75 80 85 90 90 95
AE 204 DIN 2633 h3 10 10 12 12 12 12 14 14 16 16 18 18
l 47 50 53 53 57 59 65 65 70 70 80 80
h1 25 35 38 38 40 42 45 45 50 52 55 55
D
K
d1
d2
b
Measurements acc. to flange norm, refer to catalogue pages 4.04-4.05 other dimensions or norms (ANSI) on request
L
B
D
d1
DN DN
k
d1
h3 b
A
Tracer conduit w. internal hose, other designs on request
DN inside 10 12 15 20 25 32 40 50 65 80 100
DN outside 25 32 32 40 50 50 65 80 100 125 150
L 115 115 115 120 125 140 140 150 150 165 180
A 70 70 70 75 80 85 85 90 90 100 110
B 80 80 80 90 95 100 100 115 125 150 150
Measures in mm, subject to alterations.
3.11
MACROFLEX®
l
l l1
DN
DN
d
d
s
s
l1
NL
NL
AE 301
AE 302
DN
d
s
l
11
DN
d
s
l
11
6
8
1
60
50
6
8
1
38
28
10
13,5
1,8*
65
50
8
10
1
40
30
13
17,2
1,8*
65
50
10
12
1,5
45
30
16
21,3
2
65
50
13
15
1,5
47
32
20
26,9
2,3
70
55
16
18
1,5
47
32
25
33,7
2,6
75
60
20
22
1,5
51
36
32
42,4
2,6
85
65
25
18
1,5
60
40
40
48,3
2,6
90
70
32
35
2
65
45
50
60,3
2,9
90
70
40
42
2
65
45
65
76,1
2,9
95
75
80
88,9
3,2
105
80
100
114,3
3,6
110
85
125
139,7
4
115
85
150
168,3
4,5
130
90
200
219,1
5,9
140
100
250
273,0
6,3
140
100
300
323,9
7,1
140
100
* stainless steel: 1,6mm Other pipe diameters, thickness or lengths on request.
DN
d
DN
d
l1 SW1 SW2
l NL
NL
AE 401
AE 403 Couplings with 24° cone seal
DN
d DIN 2999
l
l1
SW 1
SW 2
l
l1
SW1
6
1/4
55
45
19
19
60
50
19
17
10
3/8
63
48
22
22
68
53
22
19
AE 401
AE 403 SW2
13
1/2
70
55
32
27
77
62
32
27
16
1/2
70
55
32
27
77
62
32
27
20
3/4
77
62
36
32
85
70
36
32
25
1
87
67
41
41
95
75
41
41
32
1 1/4
93
73
50
46
101
81
50
46
40
1 1/2
97
77
60
55
107
87
60
55
50
2
105
85
70
65
113
93
70
65
3.12
MACROFLEX®
l1
l1
DN
DN
d
d
SW
l
l NL
NL
AE 405
AE 408
AE 405
AE 408
DN
d DIN 2999 l
l1
SW
l
l1
6
1/4
35
25
17
35
25
10
3/8
43
28
19
41
26
13
1/2
46
31
22
49
34
16
1/2
46
31
22
49
34
20
3/4
47
32
27
51
36
25
1
60
40
36
63
43
32
1 1/4
63
43
46
68
48
40
1 1/2
66
46
50
68
48
50
2
70
50
60
76
56
65
2 1/2
80
60
80
85
65
80
3
100
75
95
96
71
l1
l1 SW1
DN
d
l
l
NL
NL
AE 501 DN
SW1
d
SW2
DN
SW2
AE 503 d DIN 2999
AE 501 malleable cast iron / carb. st.
AE 503 malleable cast iron / carb. st.
l
l
l1
SW 1
SW 2
l1
SW 1
SW 2
6
1/4
55
45
28
18
68
58
28
18
10
3/8
57
47
32
22
73
63
32
22
13
1/2
69
54
39
26
88
73
39
26
20
3/4
74
59
48
31
96
81
48
31
25
1
84
64
54
38
107
87
54
38
32
1 1/4
87
67
67
48
111
91
67
48
40
1 1/2
91
71
73
54
117
97
73
54
50
2
102
82
90
66
131
111
90
66
3.13
MACROFLEX®
SW
l1
DN
DN
d
d
SW
l1 l l
NL
NL
AE 505
AE 507 AE 505 ocel
AE 507
DN
d
l
l1
SW
DN
d M
SW
d R
SW
l
l1
6
-
-
-
-
6
14×1,5
17
1/4
17
44
24
8
-
-
-
-
8
16×1,5
19
3/8
20
44
24
10
13,5
62
42
27
10
18×1,5
22
1/2
24
45
25
12
17,2
65
45
27
12
22×1,5
27
5/8
27
48
28
15
21,3
74
54
32
16
26×1,5
32
3/4
32
49
29
20
26,9
80
60
41
20
30×2
36
1
41
50
30
25
33,7
87
67
50
25
36×2
46
1 1/4
50
55
35
32
42,4
95
75
60
32
45×2
50
1 1/2
55
55
35
40
48,3
101
81
70
40
52×2
60
2
65
55
35
50
60,3
114
94
85
50
-
-
2 1/2
75
65
45
65
76,1
122
102
100
65
-
-
-
-
-
80
88,9
132
107
120
80
-
-
-
-
-
3.14
MACROFLEX®
Type AE 201: weld-on collar in stainless steel and swivel flange in carbon steel.
Weld end / pipe end type AE 301/302, connection measurements correspond to ISO, DIN or other standard specifications.
Angled hose with 90° bend and fixed flange connections type AE 204 mainly installed to absorb multi-dimensional vibrations in compression unions.
3.15
MACROFLEX®
Coupling with 24° cone seal and internal thread type AE 401. in stainless steel.
Coupling with 24° cone seal and external thread type AE 403, in stainless steel.
Hexagon nipple with external thread type AE 405, with protective hose in stainless steel.
3.16
MACROFLEX®
Hexagon nipple with external thread, type AE 405, with Kamlok quick-coupling.
Stainless steel press-fitting.
Heat- and coolant-traced hoses with flange connections.
3.17
MACROFLEX®
Stainless steel corrugated hoses with internal TEFLON - liner l
DN
d1
k
D
d2
h1
h1 NL
ROTH stainless steel corrugated hose type SE with stainless steel wire braiding, floating flange connections type AE 201 on both ends. With internal smooth PTFE liner, PTFE flange edged over the sealing surface.
Available dimensions
DN 20 - DN 150
Max. production length
5m*
* greater individual lengths must be flanged together
When setting a greater store on smooth passage and/or chemical resistance of PTFE is essential, hoses with internal PTFE liner are used. Greater flexural stiffness and bending radius compared to conventional hoses are to be considered.
3.18
MACROFLEX®
PTFE high-pressure hoses
D
d
ROTH high-pressure hoses made of PTFE, smooth on inside and outside, with stainless steel wire braiding Typ SP 6001 - with single braiding Typ SP 6002 - with double braiding SP 6001 DN
d
Bend radius
SP 6002
Nom. press PN
Bursting press
Weight
Nom. press PN
Bursting press
Weight
bar
bar
kg/m
mm
mm
bar
bar
kg/m
4
4,3
50
275
1100
0,100
-
-
-
6
6,3
75
240
960
0,140
275
1100
0,250
8
8,3
100
200
800
0,185
250
1000
0,300
10
10,3
120
175
700
0,210
225
900
0,370
13
13,0
135
150
600
0,320
200
800
0,500
16
15,8
160
135
540
0,370
175
700
0,560
20
20,5
200
100
400
0,520
150
600
0,830
25
25,0
250
80
320
0,590
130
520
0,900
32
31,5
300
-
-
-
70
280
0,980
Temperature resistance: -70 °C up to +260 °C Nom. pressures apply for temps, of +20 up to +50 °C Pmax = PN x kf Nominal presure reductions factors Temperature
t (°C)
20
100
150
200
250
Factor
kf (-)
1,00
0,95
0,90
0,83
0,80
Note: When used as steam hoses, max. working press. 14bar at +200 °C Connecting components AP 5086 SW
AP 5206
G
Collar socket with nut
AP 5266
60° G
G
AP 5296 SW
SW
Hex. nipple, BSP thread
74°nipple with nut, UNF thread
Hex. nipple, NPT thread
SW
G
Cone seal with nut
AP 3026
SW
G
G
SW
AP 5096
G
AP 5076
Tubular fitting f. pipe coupling
Materiály: • carbon steel • stainless steel • brass • other materials on request
Hex, nipple, J/C thread
3.19
MACROFLEX®
Stainless steel corrugated hoses
Metal hoses are wear and tear parts. In case of hose defect, take precautions and provide for appropriate safety devices.
WRONG
3.20
CORRECT
MACROFLEX®
Stainless steel corrugated hoses Installation instructions ROTH stainless steel corrugated hoses are high-quality products. They are reliable in operation and have a long service life. However, they can only function perfectly if, apart from choosing the correct hose design, they are properly fitted. The ways of installing metal hoses are primarily determined by direction, amplitude and frequency of their movement. The following notes must be observed for correct installation of ROTH stainless steel corrugated hoses: 1. Correct handling and careful treatment Hose lines must be protected against external, mechanical damage. They must not be dragged along the floor or across sharp edges, and during operation they must not come into contact with one another or with adjacent objects. 2. Correct choice of hose length No movements or bending stresses must occur directly adjacent to the end fittings. This „neutral“ section of the hose ends should be sufficiently long. If necessary, a corrugated buckling guard can be fitted at the ends. 3. The permissible bend radius must be respected The minimum bend radius depends on the pressure, the temperature and the required service life. The values are given on catalogue pages 3.5 - 3.6. 4. Stress-free installation Tighten hose firmly at one end. Attach hose loosely at the other end. Move the hose two or three times in the desired direction of movement to allow it to relax and find its position without twisting, only then tighten the other end. In case of unions it is essential to use two spanners, one to stop the union from turning and the other one to tighten it. When choosing the end fittings, care must be taken that at least one end of the hose can be rotatably connected. In case of movements, fit the hose so that the hose axis and the direction of movement are in the same plane, to make torsion impossible.
3.21
MACROFLEX®
Determination of hose length Installation in S-shape, only static demands, not for axial movements or vibrations.
s = 2 x r x (1 - cos α )
EL = 2 x r x sin α + 2 x (l + DN)
cos α = (2 x r - s) / (2 x r)
α
NL = [(r x � x α)/90] + 2 x (l + DN)
Bend angle α for hoses with braiding: max. 45° If α is greater than 45°, installation length (EL) and nominal length (NL) are calculated as follows:
EL = 2,414 x s + 2 x (l + DN)
s r a α l DN EL NL 3.22
= = = = = = = =
Axis deflexion Bend radius Bend angle délka připojovacích dílů - viz. tabulka Length of connecting component Nominal hose size Installation length Nominal length
NL = 2,680 x s + 2 x (l + DN)
(mm) (mm) (°) (mm) (mm) (mm) (mm) (mm)
MACROFLEX®
Length determination for metal hoses with lateral movements Fit hose right-angled to the direction of movement. Max.lateral movement +/-100mm. Not for vibrations!
NL = 2 x l +
20 x r x s
s = SL2 / 20r
installation length (mm)
EL = 0,995 x NL
movable hose length (mm)
SL = NL - 2 x l
min. movable hose length (mm)
SLmin = 6 x s
Avoid condition of stress in neutral position.
2 x s s r l SL EL NL
= = = = = = =
total lateral movement lat. movement from the middle axis (max. 100 mm) bend radius - (see tables on pages 3.5-3.6 for bend radii) length of connecting components - see tables on connecting components movable hose length installation length nominal length
(mm) (mm) (mm) (mm) (mm) (mm)
3.23
MACROFLEX®
Length determination for metal hoses for installation as a 90° bend for movements from one direction
For absorption of thermal expansion. Not for vibrations! NL = 0,035 x r x α + 1,57 x r + 2 x l
b = l + r + r x (0,035 x α - 2 x sin α )
a = r + 2 x r x sinα + l
fα = s / r
a
α < 60°
α
fα see table on page 3.26 for bend angles.
The bend angle must not exceedet 60°! s a b r l α NL
3.24
= = = = = = =
movement installation distance installation distance bend radius - (see tables on page 3.5-3.6 for bend radii) length of connecting components (see tables on connecting components) bend angle nominal length
(mm) (mm) (mm) (mm) (mm) (°) (mm)
MACROFLEX®
Length determination for metal hoses for installation as a 90° bend for movements from two directions.
For absorption of thermal expansion. Not for vibrations! NL = 0,035 x r x (α + ß) + 1,57 x r + 2 x l
a = r + 2 x r x sinα + r x (0,035 x ß - 2 x sinß ) + l
fα = s1 / r
b = r + 2 x r x sinß + r x (0,035 x α - 2 x sinα ) + l
α < 45°
fß = s2 / r
ß < 45°
ß
α
fa , fβ -see table on page 3.26 for bend angles
s1 = s2 = a = r = l = α = ß = NL =
movements movements installation distances bend radius - (see tables on page 3.05-3.06 for bend radii) length of connecting components (see tables on connecting components) bend angles bend angles nominal length
(mm) (mm) (mm) (mm) (mm) (°) (°) (mm)
3.25
MACROFLEX®
Table of bend angles to determine the bend angle for calculating 90° bends
0 - 30 ° Bend angle α, β deg / min ► ▼
30 - 60 ° Bend angle α, β
Angle factor fα , fß 0´
30´
60´
0
0,0000
0,0001
0,0003
1
0,0003
0,0007
2
0,0012
3
deg / min ► ▼
Angle factor fα , fß 0´
30´
60´
30
0,3151
0,3263
0,3377
0,0012
31
0,3377
0,3493
0,3611
0,0019
0,0028
32
0,3611
0,3731
0,3853
0,0028
0,0038
0,0050
33
0,3853
0,3977
0,4104
4
0,0050
0,0063
0,0078
34
0,4104
0,4232
0,4363
5
0,0078
0,0095
0,00113
35
0,4363
0,4495
0,4630
6
0,0113
0,0133
0,0155
36
0,4630
0,4767
0,4906
7
0,0155
0,0179
0,0204
37
0,4906
0,5048
0,5191
8
0,0204
0,0231
0,0259
38
0,5191
0,5337
0,5484
9
0,0259
0,0289
0,0322
39
0,5484
0,5634
0,5786
10
0,0322
0,0355
0,0391
40
0,5786
0,5940
0,6096
11
0,0391
0,0428
0,0468
41
0,6096
0,6255
0,6415
12
0,0468
0,0509
0,0551
42
0,6415
0,6578
0,6743
13
0,0551
0,0596
0,0643
43
0,6743
0,6910
0,7079
14
0,0643
0,0690
0,0741
44
0,7079
0,7250
0,7424
15
0,0741
0,0793
0,0847
45
0,7424
0,7599
0,7777
16
0,0847
0,0903
0,0961
46
0,7777
0,7957
0,8139
17
0,0961
0,1020
0,1082
47
0,8139
0,8323
0,8510
18
0,1082
0,1145
0,1211
48
0,8510
0,8698
0,8889
19
0,1211
0,1278
0,1347
49
0,8889
0,9082
0,9277
20
0,1347
0,1418
0,1491
50
0,9277
0,9474
0,9673
21
0,1491
0,1567
0,1644
51
0,9673
0,9874
1,0078
22
0,1644
0,1723
0,1804
52
1,0078
1,0284
1,0491
23
0,1804
0,1887
0,1972
53
1,0491
1,0701
1,0941
24
0,1972
0,2059
0,2148
54
1,0941
1,1128
1,1344
25
0,2148
0,2239
0,2332
55
1,1344
1,1563
1,1783
26
0,2332
0,2428
0,2525
56
1,1783
1,2006
1,2230
27
0,2525
0,2624
0,2725
57
1,2230
1,2457
1,2686
28
0,2725
0,2829
0,2934
58
1,2686
1,2918
1,3150
29
0,2934
0,3042
0,3151
59
1,3150
1,3386
1,3623
The bend angle must not exceed 60°. If the calculated value of s/r exceeds 1,3623, the bend angle must be calculated again with a larger bend radius r.
3.26
MACROFLEX®
Length determination for metal hoses for installation as a 180° bend. (Absorption of reciprocating movements)
Vertical movement of one end, second end fixed.
NL = 4 x r + 0,5 x s + 2 x l h1 = 1,43 x r + 0,5 x s + l h2 = 1,43 x r + l
r e l h 1 h 2 s NL
= Bend radius - see page 3.5 - 3.6 = Installation distance = Length of connecting components - see tables on connecting components = Max.height of the 180° bend = Min.height of the 180° bend = Movement = Nominal length
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
The chosen bend radius shall be multiplied with a factor fsi for life-time between 1,5 and 4 according to the operating data and the wanted life-time. 3.27
MACROFLEX®
Length determination for metal hoses for installation as a 180° bend (Absorption of reciprocating movements)
Horizontal movement of one end, second end fixed.
NL = 4 x r + 1,57 x s + 2 x l h1 = 1,43 x r + 0,785 x s + l h2 = 1,43 x r + 0,5 x s + l
r e l h 1 h 2 s NL
3.28
= = = = = = =
Bend radius in mm (see tables on pages 3.05-3.06 for bend radii) Installation distance Length of connecting components Max.height of the 180° bend Min. height of the 180° bend Movement Nominal length
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
MACROFLEX®
Length determination for metal hoses for installation as a 180° bend. Vertical and horizontal movements (each side one direction of movement only)
NL = 4 x r + 1,57 x s1 + 0,5 x s2 + 2 x l h1 = 1,43 x r + 0,785 x s1 + 0,5 x s2 + l h2 = 1,43 x r + 0,5 x s1 + l
e l h 1 h 2 s1 s2 NL
= = = = = = =
Installation distance length of connecting components - (see tables on connecting components) max. height of the 180° bend min. height of the 180° bend horizontal movement vertical movement nominal length
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
3.29
MACROFLEX®
Length determination for metal hoses for installation as a 180° bend for absorption of movements (from two directions with high amplitude and low frequency)
Vertical and horizontal movements (one side fixed, other side moving in both directions). NL = 4 x r + 1,57 x s1 + 0,5 x s2 + 2 x l h1 = 1,43 x r + 0,785 x s1 + 0,5 x s2 + l h2 = 1,43 x r + 0,5 x s1 + l
e l h 1 h 2 s1 s2 NL
3.30
= = = = = = =
Installation distance Length of connecting components - (see tables on connecting components) Max. height of the 180° bend Min. height of the 180° bend Horizontal movement Vertical movement Nominal length
(mm) (mm) (mm) (mm) (mm) (mm) (mm)
MACROFLEX®
Length determination for metal hoses for absorption of angular movements.
The hose bend must be in the plane of movement. NL = r x � x α/180 + 2 x (l + m) EL = r x sinα + (l + m) x (cosα + 1)
α
s = r x (1 - cosα) + (l + m) x sinα
DN
≥10
13 - 25
32 - 40
50 - 65
80 - 100
125 - 150
200 - 300
m (mm)
20
40
60
80
120
160
250
α r l m EL NL
= = = = = =
Bend angle Bend radius - see tables on pages 3.05-3.06 for bend radii Length of connecting components - see tables on connecting components Length allowance - see table above for values Installation length Nominal length
(°) (mm) (mm) (mm) (mm) (mm)
3.31
MACROFLEX®
Absorption of vibrations
Install 90° bend with permissible bend radius and sufficiently long neutral hose ends. Excessive curving and stretching of the hose elbow is not permissible!
Install hose right-angled to the direction of vibration.
To absorb two- or threedimensional vibrations, install hoses in a 90° arrangement. Axial vibrations are not absorbed by hoses.
3.32
MACROFLEX®
Length determination for metal hoses for installation as a 90° bend for absorbing vibrations
Installation form 1 (DN15-100), 90° bend
Installation form 2 (DN125-300), 90° angle
PERMISSIBLE AMPLITUDE AT PERMANENT LOAD + / - 1 mm in the normal case + / - 10 mm during turn on and turn off
For installation form 1 NL = 2,3 x r + 2 x l
a = 1,365 x r + l
SE 111 Installation form 1 90° bend
Installation form 2 90° angle
DN
16
20
25
32
40
50
65
80
100
125
150
200
250
300
r
110
150
170
200
240
280
300
350
400
-
-
-
-
-
a
200
255
285
340
400
460
490
575
635
700
800
950
1 100
1 300
Imax
50
50
55
70
75
80
80
95
95
120
130
140
150
160
NL
350
450
500
600
700
800
850
1 000
1 000
-
-
-
-
-
3.33
MACROFLEX® Macroflex s.r.o. tr. Tomase Bati 1852 765 01 Otrokovice Czech Republic
Macroflex s.r.o. Na Krecku 365 109 04 Praha 10 - Horni Mecholupy Czech Republic
Tel: +420 577 922 904 – 905 Fax: +420 577 922 906
[email protected]
Tel: +420 272 083 350 - 352 Fax: +420 272 083 353
[email protected]
INQUIRY FORM for stainless steel corugated hoses Company: Address: Name:
Department:
Phone:
Fax/e-mail:
Inquiry No.:
Date: SPECIFICATION
Delivery time:
Quantity:
Type:
Overall length NL (mm):
Medium:
Dimension (DN):
Pressure min (bar):
Pressure provoz (bar):
Pressure max (bar):
Temperature min (°C):
Temperature provoz (°C):
Temperature max (°C):
Hose material/Standard:
Bend radius:
Vibrations (frequency, direction) - mm/s): Flow velocity (max./operating): Flow quantity (m3/s): External effect: Connecting components 1st end
Connecting components 2nd end
Dimension (DN):
Pressure:
Type:
Asked material/Standard
Thread: Dimension (DN):
Pressure:
Type:
Asked material/Standard
Thread: Other informations (location, pressure pulsation or other negative conditions, qualification of materials, etc.):
Attachments (Drawings, Layouts, etc.)
MACROFLEX® MACROFLEX SLOVAKIA s.r.o. Mikovíniho 4 917 01 Trnava Slovakia tel: +421 33 5936 159 +421 33 5936 237 fax: +421 33 5936 054
[email protected]
INQUIRY FORM for stainless steel corugated hoses Company: Address: Name:
Department:
Phone:
Fax/e-mail:
Inquiry No.:
Date: SPECIFICATION
Delivery time:
Quantity:
Type:
Overall length NL (mm):
Medium:
Dimension (DN):
Pressure min (bar):
Pressure provoz (bar):
Pressure max (bar):
Temperature min (°C):
Temperature provoz (°C):
Temperature max (°C):
Hose material/Standard:
Bend radius:
Vibrations (frequency, direction) - mm/s): Flow velocity (max./operating): Flow quantity (m3/s): External effect: Connecting components 1st end
Connecting components 2nd end
Dimension (DN):
Pressure:
Type:
Asked material/Standard
Thread: Dimension (DN):
Pressure:
Type:
Asked material/Standard
Thread:
Other informations (location, pressure pulsation or other negative conditions, qualification of materials, etc.):
Attachments (Drawings, Layouts, etc.)
