Expansionjoints DN 80

Axial steel expansion joint - Inner Sleeve and Protective Tube - weld ends - Typ BOA 7119 00X

DN: 80
PN: 16
Overall Length [mm]: 730
Axial Movement (complete) [mm]: 120

51420928/16

Axial steel expansion joint - Inner Sleeve and Protective Tube - weld endsTyp BOA 7119 00X Axial steel expansion joint, suitable for Δax without prestressing during installation, with weld ends, inner sleeve and protective tube. Materials: Bellows: Stainless steel, material type 1.4571 Weld ends: mild steel Inner sleeve and protective tube: carbon steel The expansion joints (up to PN 16) are tested by the DVGW to DIN 30 681 and are approved for gas plants. Marking with the relevant DIN DVGW Reg. No. possible for an additional charge. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €133.00*

€869.00*

Details

Vibration absorber with loose flanges - Typ BOA Alpha-C

DN: 80
PN: 6
Overall Length [mm]: 130

6000017306/6

Vibration absorber with loose flangesTyp BOA ALPHA-C Vibration absorber with loose flanges and rim for absorbing all-round vibrations. Materials Multi-layer bellows and rim: 1.4571 Flanges: Carbon steel, zinc-plated We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €261.00*

€311.00*

Details

Lateral Expansion Joints with weld ends - Typ BOA 7810

DN: 80
PN: 25
Overall Length [mm]: 730
Lateral Movement (complete) [mm]: 150

51540167/25

Lateral Expansion Joints with weld endsTyp BOA 7810 Lateral expansion joint with weld ends and external restraints, suited for lateral movement compensation on any plane. Materials: Bellows: Stainless steel 1.4571 Weld ends: Carbon steel Restraint: Carbon steel The expansion joints PN 10 and PN 16 are tested by the DVGW to DIN 30 681 and are approved for gas plants. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €465.00*

€1,076.00*

Details

Rubber Expansion Joints with loose flanges - Typ BOA 314-U-D-Nitril

DN: 80
PN: 16
Overall Length [mm]: 150
Axial Movement (complete) [mm]: 26
Lateral Movement (complete) [mm]: 24
Angular Movement (complete) [mm]: 30

6000092862/16

Rubber Expansion Joints with loose flangesTyp BOA 314 U-D-Nitril Untied rubber expansion joint with lap joint flanges. Suitable for axial, lateral and angular movement or vibration damping. Color code: yellow Materials: Bellow: - inner layer Nitril - cord layers Nyloncord - outer layer EPDM Flanges: - carbon steel, zinc-plated Pressure reduction: Up to 30 °C : 100 % PN From 30 °C to 60 °C: max. 10 bar From 60 °C to 80 °C: max. 6,5 bar Allowable working conditions: Working pressure (PN): 16 bar Vacuum: Pa 0,9 bar Temperature: -10°C to 80°C Test pressure: 1,5 times working pressure We reserve the right to make dimensional and design changes.

Variants from €55.00*

€92.00*

Details

Gimbal Expansion Joints with flanges - Typ BOA 7620

DN: 80
PN: 25
Overall Length [mm]: 334
Angular Movement (complete) [mm]: 40

6000007168/25

Gimbal Expansion Joints with flangesTyp BOA 7620 Gimbal expansion joint with flanges, suited for perpendicular angular rotation. Materials: Bellows: Stainless steel 1.4571 Flanges: Carbon steel Restraint: Carbon steel We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €962.00*

€1,828.00*

Details

Axial steel expansion joint with flanges - Typ BOA 7120 000

DN: 80
PN: 16
Overall Length [mm]: 238
Axial Movement (complete) [mm]: 46
Lateral Movement (complete) [mm]: 18
Universal Vibration (complete): 1.4

51420238/16

Axial steel expansion joint with flangesTyp BOA 7120 000 Axial steel expansion joint with flanges for axial or lateral movement capacity or for removing vibrations. Materials: Bellows: Stainless steel, material type 1.4571 Weld ends: mild steel Flanges: carbon steel The expansion joints (up to PN 16) are tested by the DVGW to DIN 30 681 and are approved for gas plants. Marking with the relevant DIN DVGW Reg. No. possible for an additional charge. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €212.00*

€575.00*

Details

Rubber Expansion Joints with loose flanges - Typ BOA 3140 00S-A-EPDMT

DN: 80
PN: 16
Overall Length [mm]: 130
Axial Movement (complete) [mm]: 35
Lateral Movement (complete) [mm]: 30

H51423731/16

Rubber Expansion Joints with loose flangesTyp BOA 3140 00S-A-EPDMT – based on DIN 4809 Rubber expansion joint with flanges for axial or lateral movement capacity or for removing vibrations. Color code: red – (point), TÜV-Süd certificate Nr. 15 04 90299 002 Materials: Bellow: - inner layer EPDM - cord layers Nyloncord - outer layer EPDM Flanges: - carbon steel, zinc-plated Allowable working conditions: Operating pressure: overpressure 16 bar negative pressure pabs on request temperature –10 °C to 110 °C Test pressure 1.5 times the operating pressure In heating systems according to DIN 4809: 10 bar – max. 100 °C 6 bar – max. 110 °C We reserve the right to make dimensional and design changes.

Variants from €191.00*

€307.00*

Details

Rubber Expansion Joints with loose flanges - Typ BOA 314-U-D-EPDM

DN: 80
PN: 16
Overall Length [mm]: 150
Axial Movement (complete) [mm]: 26
Lateral Movement (complete) [mm]: 24
Angular Movement (complete) [mm]: 30

6000092778/16

Rubber Expansion Joints with loose flangesTyp BOA 314 U-D-EPDM Untied rubber expansion joint with lap joint flanges. Suitable for axial, lateral and angular movement or vibration damping. Color code: red – (point) Materials: Bellow: - inner layer EPDM - cord layers Nyloncord - outer layer EPDM Flanges: - carbon steel, zinc-plated Pressure reduction: Up to 30 °C : 100 % PN From 30 °C to 60 °C: max. 10 bar From 60 °C to 100 °C: max. 4,1 bar Allowable working conditions: Working pressure (PN): 16 bar Vacuum: Pa 0,9 bar Temperature: -10°C to 100°C Test pressure: 1,5 times working pressure We reserve the right to make dimensional and design changes.

Variants from €46.00*

€81.00*

Details

Rubber Expansion Joints with loose flanges - Typ BOA 314-U-A-Nitril

DN: 80
PN: 16
Overall Length [mm]: 130
Axial Movement (complete) [mm]: 22
Lateral Movement (complete) [mm]: 24
Angular Movement (complete) [mm]: 30

6000092843/16

Rubber Expansion Joints with loose flangesTyp BOA 314 U-A-Nitril Untied rubber expansion joint with lap joint flanges. Suitable for axial, lateral and angular movement or vibration damping. Color code: yellow Materials: Bellow: - inner layer Nitril - cord layers Nyloncord - outer layer EPDM Flanges: - carbon steel, zinc-plated Pressure reduction: Up to 30 °C : 100 % PN From 30 °C to 60 °C: max. 10 bar From 60 °C to 80 °C: max. 6,5 bar Allowable working conditions: Working pressure (PN): 16 bar Vacuum: Pa 0,9 bar Temperature: -10°C to 80°C Test pressure: 1,5 times working pressure We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €52.00*

€83.00*

Details

Vibration absorber with loose flanges, supported external restraint (< 120°C) - Typ BOA Epsilon-C

DN: 80
PN: 6
Overall Length [mm]: 130

6000017331/6

Vibration absorber with loose flanges, supported external restraint (< 120°C)Typ BOA EPSILON-C Vibration absorber with loose flanges and rim for absorbing vibrations in circular plane, with sound insulating supported external restraint. Maximum operating temperature: 120°C Materials Multi-layer bellows and rim: 1.4571 Flanges: Carbon steel, zinc-plated Restraint: Carbon steel, zinc-plated Absorber discs: Elastomer operating temperature:

Variants from €491.00*

€592.00*

Details

Axial steel expansion joint - Inner Sleeve and Protective Tube - flanges - Typ BOA 7129 00X

DN: 80
PN: 25
Overall Length [mm]: 550
Axial Movement (complete) [mm]: 64

51421242/25

Axial steel expansion joint - Inner Sleeve and Protective Tube - flangesTyp BOA 7129 00X Axial steel expansion joint, suitable forΔax without prestressing during installation, with flanges, inner sleeve and protective tube. Materials: Bellows: Stainless steel, material type 1.4571 Weld ends: carbon steel Flanges: carbon steel Inner sleeve and protective tube: carbon steel The expansion joints (up to PN 16) are tested by the DVGW to DIN 30 681 and are approved for gas plants. Marking with the relevant DIN DVGW Reg. No. possible for an additional charge. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €256.00*

€958.00*

Details

Gimbal Expansion Joints with weld ends - Typ BOA 7610

DN: 80
PN: 6
Overall Length [mm]: 300
Angular Movement (complete) [mm]: 40

6000007115/6

Gimbal Expansion Joints with weld endsTyp BOA 7610 Gimbal expansion joint with weld ends, suited for perpendicular angular rotation. Materials: Bellows: Stainless steel 1.4571 Weld ends: Carbon steel Restraint: Carbon steel We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €633.00*

€1,098.00*

Details

Axial steel expansion joint with weld ends - Typ BOA 7110 000

DN: 80
PN: 25
Overall Length [mm]: 228
Axial Movement (complete) [mm]: 34
Lateral Movement (complete) [mm]: 14
Universal Vibration (complete): 1

51420175/25

Axial steel expansion joint with weld endsTyp BOA 7110 000 Axial steel expansion joint with weld ends for axial or lateral movement capacity or for removing vibrations. Materials: Bellows: Stainless steel, material type 1.4571 Weld ends: mild steel The expansion joints (up to PN 16) are tested by the DVGW to DIN 30 681 and are approved for gas plants. Marking with the relevant DIN DVGW Reg. No. possible for an additional charge. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €96.00*

€272.00*

Details

Vibration absorber with loose flanges, supported external restraint (> 120°C) - Typ BOA Epsilon-C > than 120°C

DN: 80
PN: 16
Overall Length [mm]: 130

6000013632/16

Vibration absorber with loose flanges, supported external restraint (> 120°C)Typ BOA EPSILON-C Vibration absorber with loose flanges and rim for absorbing vibrations in circular plane, with sound insulating supported external restraint. operating temperature: >120°C Materials Multi-layer bellows and rim: 1.4571 Flanges: Carbon steel, zinc-plated Restraint: Carbon steel, zinc-plated Absorber discs: Carbon steel, zinc-plated (above 120 °C steel cushions) We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €583.00*

€808.00*

Details

Lateral Expansion Joints with flanges - Typ BOA 7820

DN: 80
PN: 16
Overall Length [mm]: 440
Lateral Movement (complete) [mm]: 100

51540299/16

Lateral Expansion Joints with flangesTyp BOA 7820 Lateral expansion joint with flanges and external restraints, suited for lateral movement compensation on any plane. Materials: Bellows: Stainless steel 1.4571 Flanges: Carbon steel Restraint: Carbon steel The expansion joints PN 10 and PN 16 are tested by the DVGW to DIN 30 681 and are approved for gas plants. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €552.00*

€1,041.00*

Details

Low Pressure Expansion Joints with flanges - Typ BOA EXF

DN: 80
PN: 2
Overall Length [mm]: 240
Axial Movement (complete) [mm]: 98
Lateral Movement (complete) [mm]: 56

K-0009242/2

Low Pressure Expansion Joints with flangesTyp BOA EXF Low pressure - Expansion Joint with flanges for axial or lateral movement capacity. Materials: Bellows: Stainless steel, material type 1.4571 Flanges: 1.4541 Designed for operating pressures of up to 2.5 bar at 20 °C. When considering the reduction factors operating pressures of 1.6 bar at 300 °C or 1.4 bar at 500 °C operating temperature. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €312.00*

€353.00*

Details

Axial steel expansion joint with loose flanges - Typ BOA 7150 000

DN: 80
PN: 6
Overall Length [mm]: 180
Axial Movement (complete) [mm]: 70
Lateral Movement (complete) [mm]: 34

51422034/6

Axial steel expansion joint with loose flangesTyp BOA 7150 000 Axial steel expansion joint with loose flanges and rim for axial or lateral movement capacity or for removing vibrations. The expansion joints are supplied with suitable gaskets. Materials: Bellows: Stainless steel, Material type 1.4571 Rims: Material type 1.4571 Flanges: Carbon steel, zinc-plated The expansion joints are tested by the DVGW to DIN 30 681 and are approved for gas plants. Marking with the relevant DIN DVGW Reg. No. possible for an additional charge. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €167.00*

€535.00*

Details

Angular steel expansion joints with flanges - Typ BOA 7520

DN: 80
PN: 25
Overall Length [mm]: 334
Angular Movement (complete) [mm]: 40

6000007068/25

Angular steel expansion joints with flangesTyp BOA 7520 Single hinged expansion joint with flanges, suited for angular rotation around one axis. Materials: Bellows: 1.4571 Flanges: Carbon steel Restraint: Carbon steel The expansion joints PN 10 and PN 16 are tested by the DVGW to DIN 30 681 and are approved for gas plants. Marking with the relevant DIN DVGW Reg. No. possible for an additional charge. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €667.00*

€1,338.00*

Details

Rubber expansion joint with loose flanges - supported external restraint - Typ BOA 3840 DFS-A-EPDMT

DN: 80
PN: 16
Overall Length [mm]: 130
Lateral Movement (complete) [mm]: 30

H51423752/16

Rubber expansion joint with loose flanges - supported external restraintTyp BOA 3840 DFS-A-EPDMT – based on DIN 4809 Rubber expansion joint with flanges and external sound absorbing tie rod restraint for lateral movement capacity or for removing vibrations. Color code: red – (point), TÜV-Süd certificate Nr. 15 04 90299 002 Materials: Bellow: - inner layer EPDM - cord layers Nyloncord - outer layer EPDM Flanges: - carbon steel, zinc-plated Restraint: - carbon steel, zinc-plated Allowable working conditions: Operating pressure: overpressure 16 bar negative pressure pabs on request temperature –10 °C to 110 °C Test pressure 1.5 times the operating pressure In heating systems according to DIN 4809: 10 bar – max. 100 °C 6 bar – max. 110 °C We reserve the right to make dimensional and design changes.

Variants from €332.00*

€542.00*

Details

Low Pressure Expansion Joints with weld ends - Typ BOA EXW

DN: 80
PN: 2
Overall Length [mm]: 300
Axial Movement (complete) [mm]: 98
Lateral Movement (complete) [mm]: 46

K-0009386/2

Low Pressure Expansion Joints with weld endsTyp BOA EXW Low pressure - Expansion Joint with weld ends for axial or lateral movement capacity. Materials: Bellows: Stainless steel, material type 1.4571 Weld ends: 1.4541 Designed for operating pressures of up to 2.5 bar at 20 °C. When considering the reduction factors operating pressures of 1.6 bar at 300 °C or 1.4 bar at 500 °C operating temperature. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €295.00*

€330.00*

Details

Angular steel expansion joints with weld ends - Typ BOA 7510

DN: 80
PN: 25
Overall Length [mm]: 320
Angular Movement (complete) [mm]: 40

6000007018/25

Angular steel expansion joints with weld endsTyp BOA 7510 Single hinged expansion joint with weld ends, suited for angular rotation around one axis. Materials: Bellows: 1.4571 Weld ends: Carbon steel Restraint: Carbon steel The expansion joints PN 10 and PN 16 are tested by the DVGW to DIN 30 681 and are approved for gas plants. Marking with the relevant DIN DVGW Reg. No. possible for an additional charge. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €356.00*

€869.00*

Details

Axial steel expansion joint with weld ends - completely made of stainless steel - Typ BOA 7110 00S-KW

DN: 80
PN: 25
Overall Length [mm]: 228
Axial Movement (complete) [mm]: 34
Lateral Movement (complete) [mm]: 14
Universal Vibration (complete): 1

51422215/25

Axial steel expansion joint with weld ends - completely made of stainless steelTyp BOA 7110 00S-KW Axial steel expansion joint with weld ends for axial or lateral movement capacity or for removing vibrations. Materials: Bellows: Stainless steel, material type 1.4571 Weld ends: 1.4571 The expansion joints (up to PN 16) are tested by the DVGW to DIN 30 681 and are approved for gas plants. Marking with the relevant DIN DVGW Reg. No. possible for an additional charge. We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €171.00*

€478.00*

Details

Rubber expansion joint with thread - Typ BOA 316-TU-A-EPDM

DN: 80
PN: 16
Overall Length [mm]: 260
Axial Movement (complete) [mm]: 28
Lateral Movement (complete) [mm]: 44
Angular Movement (complete) [mm]: 30

J316E08016/16

Rubber expansion joint with threadTyp BOA 3160 TU-A-EPDM Rubber expansion joint with screw sockets for axial or lateral movement capacity or for removing vibrations. Color code: red Materials: Bellow: - inner layer EPDM - cord layers Nyloncord - outer layer EPDM Screw connection: - Malleable iron, galvanised Pressure reduction: Up to 30 °C : 100 % PN From 30 °C to 60 °C: max. 7,5 bar From 60 °C to 80 °C: max. 3,1 bar Allowable working conditions: Working pressure (PN): 16 bar Vacuum: Pa 0,9 bar Temperature: -10°C to 100°C Test pressure: 1,5 times working pressure We reserve the right to make dimensional and design changes.

Variants from €28.00*

€105.00*

Details

Rubber Expansion Joints with loose flanges - Typ BOA 314-U-A-EPDM

DN: 80
PN: 16
Overall Length [mm]: 130
Axial Movement (complete) [mm]: 22
Lateral Movement (complete) [mm]: 24
Angular Movement (complete) [mm]: 30

J314E08016/16

Rubber Expansion Joints with loose flangesTyp BOA 314 U-A-EPDM Untied rubber expansion joint with lap joint flanges. Suitable for axial, lateral and angular movement or vibration damping. Color code: red – (point) Materials: Bellow: - inner layer EPDM - cord layers Nyloncord - outer layer EPDM Flanges: - carbon steel, zinc-plated Pressure reduction: Up to 30 °C : 100 % PN From 30 °C to 60 °C: max. 10 bar From 60 °C to 100 °C: max. 4,1 bar Allowable working conditions: Working pressure (PN): 16 bar Vacuum: Pa 0,9 bar Temperature: -10°C to 100°C Test pressure: 1,5 times working pressure We reserve the right to make dimensional and design changes. Larger nominal widths on request.

Variants from €45.00*

€67.00*

Details