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Steel expansion joint | SF-20

Steel expansion joint | SF-20

Lateral expansion joint DN 32 – DN 500 · PN 16

Vacuum-proof, short-length lateral expansion joint, consisting of a stainless steel bellows and rotable flanges.Rotable flanges with tie rods to absorb reaction force.

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Product information

  • Technical details

    Variant: Lateral

    Nominal diameter (DN): 32-500

    Max. temperature: 550°C

    Connection type: Flanges

    Nominal diameter (DN): Rotable Flanges, approved by DVGW for gas on request

  • Applications & functions

    Applications:

    • for compensating lateral movement
    • for reducing tension, in pipes and their system components, e.g.
      • pumps
      • motors
      • machines
    • for installation in
      • industrial applications
      • gas and water supply
      • exhaust systems
      • heating installations
      • drinking water systems
    • to compensate for installation inaccuracies

Locate article number | Product group SF-20

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Product(s)

Article number Nominal width Overall length Connection Bellows material Flange Corrosion protection Accessories Certificates
Article number:
00022581
 Nominal width: 0032 Overall length: 135 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00029030
 Nominal width: 0032 Overall length: 135 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00022582
 Nominal width: 0040 Overall length: 135 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00035963
 Nominal width: 0040 Overall length: 135 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00026304
 Nominal width: 0040 Overall length: 135 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00025177
 Nominal width: 0040 Overall length: 135 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00022583
 Nominal width: 0050 Overall length: 155 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00022433
 Nominal width: 0050 Overall length: 155 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00023561
 Nominal width: 0050 Overall length: 155 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00008373
 Nominal width: 0050 Overall length: 155 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00022585
 Nominal width: 0065 Overall length: 165 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00026019
 Nominal width: 0065 Overall length: 165 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00021801
 Nominal width: 0065 Overall length: 165 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00007889
 Nominal width: 0065 Overall length: 165 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00022586
 Nominal width: 0080 Overall length: 175 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00026939
 Nominal width: 0080 Overall length: 175 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00006931
 Nominal width: 0080 Overall length: 175 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00015494
 Nominal width: 0080 Overall length: 175 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00022587
 Nominal width: 0100 Overall length: 180 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00026938
 Nominal width: 0100 Overall length: 180 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00015605
 Nominal width: 0100 Overall length: 180 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00005522
 Nominal width: 0100 Overall length: 180 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00023135
 Nominal width: 0100 Overall length: 180 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00022589
 Nominal width: 0125 Overall length: 200 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00016003
 Nominal width: 0125 Overall length: 200 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00025176
 Nominal width: 0125 Overall length: 200 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00036524
 Nominal width: 0125 Overall length: 200 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00022590
 Nominal width: 0150 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00025138
 Nominal width: 0150 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00020154
 Nominal width: 0150 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00024065
 Nominal width: 0150 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00022591
 Nominal width: 0200 Overall length: 230 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00036192
 Nominal width: 0200 Overall length: 230 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00018053
 Nominal width: 0200 Overall length: 230 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00015495
 Nominal width: 0200 Overall length: 230 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00022593
 Nominal width: 0200 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00023416
 Nominal width: 0200 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00024064
 Nominal width: 0200 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00022119
 Nominal width: 0250 Overall length: 245 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00022594
 Nominal width: 0250 Overall length: 245 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00022595
 Nominal width: 0250 Overall length: 245 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00029376
 Nominal width: 0250 Overall length: 245 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00016165
 Nominal width: 0250 Overall length: 245 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00012139
 Nominal width: 0300 Overall length: 265 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
primed Stenflex standard 		Accessories: - Certificates: :
Article number:
00035161
 Nominal width: 0300 Overall length: 295 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00029902
 Nominal width: 0300 Overall length: 325 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00042891
 Nominal width: 0300 Overall length: 325 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00005438
 Nominal width: 0350 Overall length: 290 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
primed Stenflex standard 		Accessories: - Certificates: :
Article number:
00014416
 Nominal width: 0350 Overall length: 290 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
primed Stenflex standard 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00035957
 Nominal width: 0350 Overall length: 285 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00035071
 Nominal width: 0350 Overall length: 295 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00033165
 Nominal width: 0400 Overall length: 295 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00035359
 Nominal width: 0400 Overall length: 330 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00035958
 Nominal width: 0450 Overall length: 300 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00035253
 Nominal width: 0500 Overall length: 290 Connection: PN 10 Bellows material: 1.4404 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00035914
 Nominal width: 0500 Overall length: 300 Connection: PN 10 Bellows material: 1.4404 Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00004316
 Nominal width: 0600 Overall length: 310 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
primed Stenflex standard 		Accessories: - Certificates: :
Article number:
00012598
 Nominal width: 0032 Overall length: 135 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00014665
 Nominal width: 0040 Overall length: 135 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00014686
 Nominal width: 0050 Overall length: 155 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00026602
 Nominal width: 0050 Overall length: 155 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00007349
 Nominal width: 0065 Overall length: 165 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00014433
 Nominal width: 0065 Overall length: 165 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00028593
 Nominal width: 0065 Overall length: 165 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00006934
 Nominal width: 0080 Overall length: 175 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00009238
 Nominal width: 0080 Overall length: 175 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00014273
 Nominal width: 0100 Overall length: 180 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00009237
 Nominal width: 0100 Overall length: 180 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00014486
 Nominal width: 0100 Overall length: 180 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00006093
 Nominal width: 0125 Overall length: 200 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00009236
 Nominal width: 0125 Overall length: 200 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00014487
 Nominal width: 0125 Overall length: 200 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00006094
 Nominal width: 0150 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00007953
 Nominal width: 0150 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00006936
 Nominal width: 0200 Overall length: 230 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00005119
 Nominal width: 0200 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00014685
 Nominal width: 0250 Overall length: 245 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00022102
 Nominal width: 0250 Overall length: 245 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00007944
 Nominal width: 0250 Overall length: 245 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00036543
 Nominal width: 0300 Overall length: 295 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00007040
 Nominal width: 0300 Overall length: 295 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
primed Stenflex standard 		Accessories: - Certificates: :
Test certificate 2.2 according to EN 10204
Article number:
00036544
 Nominal width: 0350 Overall length: 305 Connection: PN 10 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: cylindrical guide tube (1.4541) Certificates: :
Article number:
00030496
 Nominal width: 0150 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00036311
 Nominal width: 0125 Overall length: 200 Connection: PN 40 Bellows material: 1.4541 Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: - Certificates: :
Article number:
00041635
 Nominal width: 0125 Overall length: 300 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00042444
 Nominal width: 0200 Overall length: 230 Connection: PN 16 Bellows material: 1.4541 Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: - Certificates: :

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