Universal expansion joints compensate for assembly tolerances and changes in the position of pipelines and system components in the axial direction of the pipe axis and/or also in the lateral and/or angular direction. For the standard types, the specifications for the possible movements are given as examples. If the movements occur simultaneously in several planes, the capabilities of the compensators must be checked. The expansion joints can be subjected to internal pressure in accordance with the nominal pressure.
The use of a guide tube protects the metal bellows from abrasive media or flow-induced vibrations. However, it restricts the free cross-section during lateral and/or angular movement.
The reaction forces on all sides caused by the internal pressure must be absorbed by sufficiently dimensioned fixed points.

Universal expansion joints compensate for assembly tolerances and changes in the position of pipelines and system components in the axial direction of the pipe axis and/or also in the lateral... read more »

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Universal expansion joints compensate for assembly tolerances and changes in the position of pipelines and system components in the axial direction of the pipe axis and/or also in the lateral and/or angular direction. For the standard types, the specifications for the possible movements are given as examples. If the movements occur simultaneously in several planes, the capabilities of the compensators must be checked. The expansion joints can be subjected to internal pressure in accordance with the nominal pressure.
The use of a guide tube protects the metal bellows from abrasive media or flow-induced vibrations. However, it restricts the free cross-section during lateral and/or angular movement.
The reaction forces on all sides caused by the internal pressure must be absorbed by sufficiently dimensioned fixed points.

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Universal expansion joint - UN 40/ 2/a 37/ B/B - OAL=150mm (P34374)

metal bellows: 1.4541
b.s. swivel flanges PN10/16: 1.0038/1.0460
double flanged

axial ±17,5mm or lateral ±8mm at PN2,5 for 1000 cycles

4 kg
From €84.00 *

14 item(s) in stock
Delivery time appr. 1-3 workdays

Universal expansion joint - UN 40/16/a 30/R/R - OAL=170mm (P36261)

metal bellows: 1.4541
b.s. pipe end Ø48,3x2,6: 1.0345

axial ±15mm or lateral ±8mm at PN16 for 1000 cycles

0.6 kg
From €165.00 *

Delivery time 7 Workdays

Universal expansion joint - UN 40/16/a 30/R/R - OAL=170mm (P36260)

metal bellows: 1.4541
b.s. pipe end Ø48,3x2,6: 1.4541

axial ±15mm or lateral ±8mm at PN16 for 1000 cycles

0.6 kg
From €174.00 *

Delivery time 7 Workdays

Universal expansion joint - UN 50/ 2/a 50/ B/B - OAL=170mm (P34375)

metal bellows: 1.4541
b.s. swivel flanges PN10/16: 1.0038/1.0460
double flanged

axial ±23mm or lateral ±12mm at PN2,5 for 1000 cycles

4.9 kg
From €92.00 *

4 item(s) in stock
Delivery time appr. 1-3 workdays

Universal expansion joint - UN 50/16/a 32/R/R - OAL=185mm (P36258)

metal bellows: 1.4541
b.s. pipe end Ø60,3x2,9: 1.4541

axial ±16mm or lateral ±8mm at PN16 for 1000 cycles

0.85 kg
From €204.00 *

3 item(s) in stock
Delivery time appr. 1-3 workdays

Universal expansion joint - UN 50/16/a 32/R/R - OAL=185mm (P36259)

metal bellows: 1.4541
b.s. pipe end Ø60,3x2,9: 1.0345

axial ±16mm or lateral ±8mm at PN16 for 1000 cycles

0.85 kg
From €181.00 *

Delivery time 7 Workdays

Universal expansion joint - UN 65/ 2/a 61/B/B - OAL=170mm (P34376)

metal bellows: 1.4541
b.s. swivel flanges PN10/16: 1.0038/1.0460
double flanged

axial ±29mm or lateral ±10mm at PN2,5 for 1000 cycles

5.8 kg
From €96.00 *

10 item(s) in stock
Delivery time appr. 1-3 workdays

Universal expansion joint - UN 80/ 16/a 45/R/R - OAL=235mm (P21109)

metal bellows: 1.4541
b.s. pipe end Ø88,9x3,2: 1.4541

axial ±22mm or lateral ±10mm at PN16 for 1000 cycles

1.5 kg
From €214.00 *

11 item(s) in stock
Delivery time appr. 1-3 workdays

Universal expansion joint - UN 80/ 2/a 67/B/B - OAL=200mm (P34377)

metal bellows: 1.4541
b.s. swivel flanges PN10/16: 1.0038/1.0460
double flanged

axial ±18mm or lateral ±14mm at PN2,5 for 1000 cycles

7.4 kg
From €128.00 *

5 item(s) in stock
Delivery time appr. 1-3 workdays

Universal expansion joint - UN 80/16/a 45/R/R - OAL=235mm (P22893)

metal bellows: 1.4541
b.s. pipe end Ø88,9x3,2: 1.0345

axial ±22mm or lateral ±10mm at PN16 for 1000 cycles

1.5 kg
From €203.00 *

1 item(s) in stock
Delivery time appr. 1-3 workdays

Universal expansion joint - UN 100/ 2/a 73/B/B - OAL=220mm (P34378)

metal bellows: 1.4541
b.s. swivel flanges PN10/16: 1.0038/1.0460
double flanged

axial ±33mm or lateral ±14,5mm at PN16 for 1000 cycles

8.3 kg
From €142.00 *

2 item(s) in stock
Delivery time appr. 1-3 workdays

Universal expansion joint - UN 100/16/a 48/R/R - OAL=235mm (P32720)

metal bellows: 1.4541
b.s. pipe end Ø114,3x3,6: 1.0345

axial ±25mm or lateral ±7,5mm at PN16 for 1000 cycles

2.4 kg
From €221.00 *

12 item(s) in stock
Delivery time appr. 1-3 workdays

1 From 3
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