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Rubber expansion joint | AS-4

Rubber expansion joint | AS-4

Lateral expansion joint DN 25 – DN 400 · PN 16

Lateral expansion joint consisting of a rubber bellows with rotable flanges and tie rods (external and internal restraints) to absorb reaction force from internal pressure or vacuumSteel wire cord reinforcement.

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Product information

  • Technical details

    Variant: Lateral

    Nominal diameter (DN): 25-400

    Max. temperature: 130°C

    Connection type: Flanges

    Nominal diameter (DN): Certificated to DIN4809, flame-proof acc. EN ISO 15540/41

  • Applications & functions

    Applications

    • for reducing thermal and mechanical tension in pipes and their system components, e.g. pumps, compressors and motors
    • for muffling vibration and noise at appliances; in cooling water and lube oil pipes
    • for compensating lateral movement
    • to compensate for installation inaccuracies
    • to meet fire protection regulations
    • shipbuilding industry
    • in heating plants

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Product(s)

Article number Nominal width Overall length Connection Bellows material Flange Corrosion protection Accessories Certificates
Article number:
11437900
 Nominal width: 0025 Overall length: 125 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00040513
 Nominal width: 0025 Overall length: 125 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: - Certificates: :
Article number:
11438000
 Nominal width: 0032 Overall length: 125 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11439500
 Nominal width: 0032 Overall length: 125 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00003987
 Nominal width: 0040 Overall length: 125 Connection: PN 6 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
11438100
 Nominal width: 0040 Overall length: 125 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00040514
 Nominal width: 0040 Overall length: 125 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: - Certificates: :
Article number:
11439600
 Nominal width: 0040 Overall length: 125 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11429200
 Nominal width: 0050 Overall length: 125 Connection: PN 6 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
11124900
 Nominal width: 0050 Overall length: 125 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Steel hot-dip galvanised 		Accessories: - Certificates: :
Article number:
11438200
 Nominal width: 0050 Overall length: 125 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11125800
 Nominal width: 0050 Overall length: 125 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Steel hot-dip galvanised 		Accessories: - Certificates: :
Article number:
11439700
 Nominal width: 0050 Overall length: 125 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11429300
 Nominal width: 0065 Overall length: 125 Connection: PN 6 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
11438300
 Nominal width: 0065 Overall length: 125 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11439800
 Nominal width: 0065 Overall length: 125 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11429400
 Nominal width: 0080 Overall length: 150 Connection: PN 6 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00007064
 Nominal width: 0080 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Steel hot-dip galvanised 		Accessories: - Certificates: :
Article number:
11438400
 Nominal width: 0080 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11439900
 Nominal width: 0080 Overall length: 150 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00025370
 Nominal width: 0100 Overall length: 150 Connection: PN 6 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00003184
 Nominal width: 0100 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Steel hot-dip galvanised 		Accessories: - Certificates: :
Article number:
11438500
 Nominal width: 0100 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00033146
 Nominal width: 0100 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
11440000
 Nominal width: 0100 Overall length: 150 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00025369
 Nominal width: 0125 Overall length: 150 Connection: PN 6 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00007065
 Nominal width: 0125 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Steel hot-dip galvanised 		Accessories: - Certificates: :
Article number:
11438600
 Nominal width: 0125 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00033145
 Nominal width: 0125 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
11440100
 Nominal width: 0125 Overall length: 150 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11429700
 Nominal width: 0150 Overall length: 150 Connection: PN 6 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00009308
 Nominal width: 0150 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Steel hot-dip galvanised 		Accessories: - Certificates: :
Article number:
11438700
 Nominal width: 0150 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11440200
 Nominal width: 0150 Overall length: 150 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11429900
 Nominal width: 0200 Overall length: 175 Connection: PN 6 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
11434400
 Nominal width: 0200 Overall length: 175 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00030582
 Nominal width: 0200 Overall length: 175 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
11438900
 Nominal width: 0200 Overall length: 175 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00026204
 Nominal width: 0200 Overall length: 175 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: - Certificates: :
Article number:
11431400
 Nominal width: 0200 Overall length: 175 Connection: PN 6 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00022985
 Nominal width: 0200 Overall length: 175 Connection: PN 10 Bellows material: NBR Flange Corrosion protection:
Steel hot-dip galvanised 		Accessories: - Certificates: :
Article number:
11435900
 Nominal width: 0200 Overall length: 175 Connection: PN 10 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11440400
 Nominal width: 0200 Overall length: 175 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
11430000
 Nominal width: 0250 Overall length: 175 Connection: PN 6 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
11434500
 Nominal width: 0250 Overall length: 175 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00023771
 Nominal width: 0250 Overall length: 175 Connection: ASA 150 lbs *) Bellows material: EPDM Flange Corrosion protection:
Steel hot-dip galvanised 		Accessories: - Certificates: :
Article number:
11439000
 Nominal width: 0250 Overall length: 175 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00023693
 Nominal width: 0250 Overall length: 175 Connection: PN 10 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11434600
 Nominal width: 0300 Overall length: 200 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
11439100
 Nominal width: 0300 Overall length: 200 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00026288
 Nominal width: 0300 Overall length: 200 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: - Certificates: :
Article number:
11434700
 Nominal width: 0350 Overall length: 200 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00044548
 Nominal width: 0350 Overall length: 200 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
11439200
 Nominal width: 0350 Overall length: 200 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Article number:
00036846
 Nominal width: 0350 Overall length: 200 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00040919
 Nominal width: 0350 Overall length: 200 Connection: PN 10 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00008831
 Nominal width: 0400 Overall length: 200 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00023633
 Nominal width: 0400 Overall length: 200 Connection: PN 10 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: STANDARD STENFLEX Certificates: :
Article number:
00022984
 Nominal width: 0400 Overall length: 200 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Steel hot-dip galvanised 		Accessories: - Certificates: :
Article number:
00041292
 Nominal width: 0100 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00002610
 Nominal width: 0065 Overall length: 125 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Steel hot-dip galvanised 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00023490
 Nominal width: 0080 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00008960
 Nominal width: 0100 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00020845
 Nominal width: 0100 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00008959
 Nominal width: 0125 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00008958
 Nominal width: 0150 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00019499
 Nominal width: 0150 Overall length: 150 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00007258
 Nominal width: 0150 Overall length: 150 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00020805
 Nominal width: 0200 Overall length: 175 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00020844
 Nominal width: 0200 Overall length: 175 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00020871
 Nominal width: 0200 Overall length: 175 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00027820
 Nominal width: 0200 Overall length: 175 Connection: PN 10 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00012039
 Nominal width: 0200 Overall length: 175 Connection: PN 16 Bellows material: NBR Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00031330
 Nominal width: 0250 Overall length: 175 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00023443
 Nominal width: 0300 Overall length: 200 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00036683
 Nominal width: 0300 Overall length: 200 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00032969
 Nominal width: 0300 Overall length: 200 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00041293
 Nominal width: 0300 Overall length: 200 Connection: PN 16 Bellows material: EPDM Flange Corrosion protection:
Stainless steel (untreated) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00036684
 Nominal width: 0350 Overall length: 200 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Acceptance test certificate 3.1 according to EN 10204
Article number:
00016505
 Nominal width: 0400 Overall length: 200 Connection: PN 10 Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: Vacuum support ring (1.4571) Certificates: :
Article number:
00043721
 Nominal width: 0350 Overall length: 200 Connection: ASA 150 lbs *) Bellows material: EPDM Flange Corrosion protection:
Galvanised steel (standard) 		Accessories: - Certificates: :

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