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Bellow & Expansion Joints

Bellows and expansion joints help to alleviate stress in systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework. A full range is available for many applications including water, steam, oil and chemicals.

Many are approved by classification societies including Lloyds Register of Shipping, Det Norske Veritas (DNV), American Bureau of Shipping (ABS),  Water Regulations Advisory Scheme (WRAS), FDA & ACS.


Bellows & Expansion Duties

HVAC & Water Duty Bellows & Expansion Joints

HVAC & Water

Air & Oil Duty Bellows & Expansion Joints

Air, Gasses & Oil

Food & Drink Duty Bellows & Expansion Joints

WRAS, FDA & ACS

High Temperature Duty Bellows & Expansion Joints

High Temperature

Chemicals & Acids Duty Bellows & Expansion Joints

Chemicals & Acids


Bellows & Expansion Joints Connections

Threaded Bellows & Expansion Joints

Threaded

Flanged with 130mm Length Bellows & Expansion Joints

Flanged – 130mm FF

Flanged with Various Lengths Bellows & Expansion Joints

Flanged – Various FF

Butt Weld Bellows & Expansion Joints

Butt Weld

JV250001 – WRAS Approved EPDM Expansion Bellows Joint

The WRAS approved JV250001 expansion joint with EPDM tube helps to alleviate stress in potable water systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
15mm (1/2″) to 50mm (2″) • BSP Threaded Female Unions
Duty
Potable (Drinking) Water
Materials
EPDM Inner Tube & Cover • Galvanised Malleable Iron Fittings
Pressure Rating
Vac (500mm HG) to 16 Bar
Temperature Range
-10°C to 80°C (dependent on pressure)
Compliance & Approvals
WRAS (00/0597)
Contact UsJV250001 – WRAS Approved EPDM Expansion Bellows Joint - PDF DatasheetWRAS Approved Product

JV250001 – WRAS Approved EPDM Expansion Bellows Joint

JV250002 – Lloyds Register Type Approved EPDM Expansion Bellows Joint

The Lloyds Register type approved JV250002 expansion joint with EPDM tube helps to alleviate stress in HVAC and water systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
15mm (1/2″) to 80mm (3″) • BSP Threaded Female Unions
Duty
HVAC • Water
Materials
EPDM Inner Tube & Cover • Galvanised Iron Fittings
Pressure Rating
PN16
Temperature Range
-10°C to 100°C (dependent on pressure)
Compliance & Approvals
Lloyds Register Type Approved
Contact UsJV250002 – Lloyds Type Approved EPDM Expansion Bellows Joint - PDF DatasheetLloyds Register Type Approved

JV250002 – Lloyds Register Type Approved EPDM Expansion Bellows Joint

JV250003 – Lloyds Register Type Approved EPDM Expansion Bellows Joint – 130mm Length

The Lloyds Register type approved JV250003 expansion joint with EPDM tube helps to alleviate stress in potable water systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 to DN300 PN10 Flange
Duty
HVAC • Water
Materials
EPDM Inner Tube & Cover • Galvanised Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm-300mm: PN10 Rated
Temperature Range
-10°C to 100°C (dependent on pressure)
Compliance & Approvals
Lloyds Register Type Approved
Contact UsJV250003 – WRAS Approved EPDM Expansion Bellows Joint - PDF DatasheetLloyds Register Type Approved

JV250003 – Lloyds Register Type Approved EPDM Expansion Bellows Joint - 130mm Length

JV250004 – WRAS Approved EPDM Expansion Bellows Joint

The WRAS approved JV250004 expansion joint with EPDM tube helps to alleviate stress in potable water systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN300 • PN16 Flanged (PN10 on request)
Duty
Potable (Drinking) Water
Materials
EPDM Inner Tube & Cover • Galvanised Steel Flanges
Pressure Rating
Vac (500mm HG) to 16 Bar
Temperature Range
-10°C to 90°C (dependent on pressure)
Compliance & Approvals
WRAS (00/0600)
Contact UsJV250004 – WRAS Approved EPDM Expansion Bellows Joint - PDF DatasheetWRAS Approved Product

JV250004 – WRAS Approved EPDM Expansion Bellows Joint

JV250011 – Lloyds Register Type Approved EPDM Expansion Bellows Joint

The Lloyds Register type approved JV250011 expansion joint with EPDM tube helps to alleviate stress in potable water systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 to DN600 PN10 Flange
Duty
HVAC • Water
Materials
EPDM Inner Tube & Cover • Galvanised Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm-600mm: PN10 Rated
Temperature Range
-10°C to 100°C (dependent on pressure)
Compliance & Approvals
Lloyds Register Type Approved
Contact UsJV250011 – Lloyds Register Type Approved EPDM Expansion Bellows Joint - PDF DatasheetLloyds Register Type Approved

JV250011 – Lloyds Register Type Approved EPDM Expansion Bellows Joint

JV250012 – NBR Expansion Bellows Joint – Air & Oil Duty

The JV250012 expansion joint helps to alleviate stress in air and oil systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 PN10 Flange
Duty
Air • Oil
Materials
NBR Inner Tube & Cover • Galvanised Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm: PN10 Rated
Temperature Range
-10°C to 80°C (dependent on pressure)
Contact UsJV250012 – NBR Expansion Bellows Joint - Air & Oil Duty - PDF Datasheet

JV250012 – NBR Expansion Bellows Joint - Air & Oil Duty

JV250013 – NBR Expansion Bellows Joint – 130mm Length – Air & Oil Duty

JV250013 expansion joint helps to alleviate stress in air and oil systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 PN10 Flange
Duty
Air • Oil
Materials
NBR Inner Tube & Cover • Galvanised Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm: PN10 Rated
Temperature Range
-10°C to 80°C (dependent on pressure)
Contact UsJV250013 – NBR Expansion Bellows Joint - 130mm Length - Air & Oil Duty - PDF Datasheet

JV250013 – NBR Expansion Bellows Joint - 130mm Length - Air & Oil Duty

JV250021 –  Metal Axial Expansion Joint – Stainless Steel Bellows

The JV240021 is a general-purpose metal axial expansion joint helps to alleviate stress in systems by absorbing longitudinal expansion and compression in pipework..

Size & Connections
15mm (1/2″) to 50mm (2″) • BSP Threaded
Duty
General-Purpose
Materials
Stainless Steel Bellows • Steel Ends
Pressure Rating
PN16 Rated
Temperature Range
-20°C to 300°C (dependent on pressure)
Contact UsJV250021 –  Metal Axial Expansion Joint - Stainless Steel Bellows - PDF Datasheet

JV250021 –  Metal Axial Expansion Joint - Stainless Steel Bellows

JV250022 –  Metal Axial Expansion Joint – Stainless Steel Bellows

The JV240022 is a general-purpose metal axial expansion joint helps to alleviate stress in systems by absorbing longitudinal expansion and compression in pipework..

Size & Connections
DN15 (1/2″) to DN250 (10″) • Butt Weld Ends
Duty
General-Purpose
Materials
Stainless Steel Bellows • Steel Ends
Pressure Rating
PN16 Rated
Temperature Range
-20°C to 300°C (dependent on pressure)
Contact UsJV250022 –  Metal Axial Expansion Joint - Stainless Steel Bellows - PDF Datasheet

JV250022 –  Metal Axial Expansion Joint - Stainless Steel Bellows

JV250023 –  Metal Axial Expansion Joint – Stainless Steel Bellows

The JV240023 is a general-purpose metal axial expansion joint helps to alleviate stress in systems by absorbing longitudinal expansion and compression in pipework..

Size & Connections
DN15 to DN250 • PN16 Flanged
Duty
General-Purpose
Materials
Stainless Steel Bellows • Steel Ends
Pressure Rating
PN16 Rated
Temperature Range
-20°C to 300°C (dependent on pressure)
Contact UsJV250023 –  Metal Axial Expansion Joint - Stainless Steel Bellows - PDF Datasheet

JV250023 –  Metal Axial Expansion Joint - Stainless Steel Bellows

JV250014 – EPDM High-Performance Expansion Bellows Joint

JV240014 expansion joint helps to alleviate stress in systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 to DN300 PN10 Flange
Duty
Water • Hot Water with Salt Solutions • Chlorine solutions • Esters • Ketones
Materials
EPDM Inner Tube & Cover • Zinc Plated Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm-300mm: PN10 Rated
Temperature Range
-35°C to 90°C (dependent on pressure)
Compliance & Approvals
DNV-GL & ABS Type Approved
Contact UsJV250014 – EPDM High-Performance Expansion Bellows Joint - PDF DatasheetDNV Germanischer Lloyd Type ApprovedAmerican Bureau of Shipping Type Approved

JV250014 – EPDM High-Performance Expansion Bellows Joint

JV250015 – ACS Approved EPDM High-Performance Expansion Bellows Joint

JV240015 expansion joint helps to alleviate stress in systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 to DN300 PN10 Flange
Duty
Potable (Drinking) Water
Materials
EPDM Inner Tube & Cover • Zinc Plated Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm-300mm: PN10 Rated
Temperature Range
-25°C to 90°C (dependent on pressure)
Compliance & Approvals
ACS
Contact UsJV250015 – ACS Approved EPDM High-Performance Expansion Bellows Joint - PDF Datasheet

JV250015 – ACS Approved EPDM High-Performance Expansion Bellows Joint

JV250016 – High-Temperature EPDM Expansion Bellows Joint

JV240016 expansion joint helps to alleviate stress in systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 to DN300 PN10 Flange
Duty
Hot Water • Steam • Heating Systems
Materials
HT EPDM Inner Tube & Cover • Zinc Plated Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm-300mm: PN10 Rated
Temperature Range
-35°C to 130°C (dependent on pressure)
Compliance & Approvals
DNV-GL & ABS Type Approved
Contact UsJV250016 – High-Temperature EPDM Expansion Bellows Joint - PDF DatasheetDNV Germanischer Lloyd Type ApprovedAmerican Bureau of Shipping Type Approved

JV250016 – High-Temperature EPDM Expansion Bellows Joint

JV250017 – Epichlorohydrin (ECO) High-Performance Expansion Bellows Joint

JV240017 expansion joint helps to alleviate stress in systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 to DN300 PN10 Flange
Duty
Oils • Gasses • Hydrocarbons
Materials
Epichlorohydrin (ECO) Inner Tube & Cover • Zinc Plated Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm-300mm: PN10 Rated
Temperature Range
-25°C to 90°C (dependent on pressure)
Compliance & Approvals
DNV-GL & ABS Type Approved
Contact UsJV250017 – Epichlorohydrin (ECO) High-Performance Expansion Bellows Joint - PDF DatasheetDNV Germanischer Lloyd Type ApprovedAmerican Bureau of Shipping Type Approved

JV250017 – Epichlorohydrin (ECO) High-Performance Expansion Bellows Joint

JV250018 – Chlorosulfonated-Polyethylene (CSM) High-Performance Expansion Bellows Joint

JV240018 expansion joint helps to alleviate stress in systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 to DN300 PN10 Flange
Duty
Chemicals • Strong & Concentrated Acids • Solvents
Materials
Chlorosulfonated-Polyethylene (CSM) Inner Tube • Zinc Plated Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm-300mm: PN10 Rated
Temperature Range
-25°C to 90°C (dependent on pressure)
Compliance & Approvals
ABS Type Approved
Contact UsJV250018 – Chlorosulfonated-Polyethylene (CSM) High-Performance Expansion Bellows Joint - PDF DatasheetAmerican Bureau of Shipping Type Approved

JV250018 – Chlorosulfonated-Polyethylene (CSM) High-Performance Expansion Bellows Joint

JV250019 – Food Grade White NBR High-Performance Expansion Bellows Joint

JV240019 expansion joint helps to alleviate stress in systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 to DN300 PN10 Flange
Duty
Food • Beverages • Fats • Oils
Materials
Food Grade White NBR Inner Tube • Zinc Plated Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm-300mm: PN10 Rated
Temperature Range
-25°C to 90°C (dependent on pressure)
Compliance & Approvals
FDA Approved CRF-21 & EU Dir 1935/2004
Contact UsJV250019 – Food Grade White NBR High-Performance Expansion Bellows Joint - PDF Datasheet

JV250019 – Food Grade White NBR High-Performance Expansion Bellows Joint

JV250020 –  FKM High-Performance Expansion Bellows Joint

JV240020 expansion joint helps to alleviate stress in systems by absorbing vibration, noise, thermal expansion, compression, lateral and angular movements in the pipework.

Size & Connections
DN32 to DN150 PN16 Flange • DN200 to DN300 PN10 Flange
Duty
High-Temperature Chemicals, Hydrocarbons & Solvents
Materials
FKM Inner Tube & Cover • Zinc Plated Steel Flanges
Pressure Rating
32mm-150mm: PN16 Rated • 200mm-300mm: PN10 Rated
Temperature Range
-20°C to 150°C (dependent on pressure)
Contact UsJV250020 –  FKM High-Performance Expansion Bellows Joint - PDF Datasheet

JV250020 –  FKM High-Performance Expansion Bellows Joint