Expansion Joints & Bellows
We offer a comprehensive range of Pipe Expansion Joints in both Metal and Rubber, covering sizes from DN15 to over DN3600. Our products are designed to meet the highest industry standards and are fully accredited under the Pressure Equipment Directive (PED), ensuring complete material traceability and compliance with client specifications. Produced by welders qualified to both EN and ASME standards.
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Key Features & Properties:
for HVAC and Industrial Systems
Our expansion joints and bellows are designed for a wide variety of applications, offering flexibility and durability across industries. Whether you need solutions for piping systems, HVAC systems, or other industrial applications, we provide high-quality products that deliver reliable performance and long-lasting results.
Expansion Joints
- Copper End Axial Expansion Joints
- Union End Axial Expansion Joints
- Flanged Axial & Pump Expansion Joints
HVAC Rubber Bellows
- HVAC Flanged Rubber Bellows – Untied
- HVAC Flanged Rubber Bellows – Tied
- HVAC Union Rubber Bellows
Elaflex Bellows
- Elaflex Red Band / ERV-R
- Elaflex Rotex
- Elaflex Red Spot / ERP
Data Sheet Directory
Product Code | Hose Specification | Description | Size Range | Pressure Range | Download |
RUBBER BELLOW-1 | Commercial | HVAC flanged epdm rubber bellow untied | 1 1/4" - 10" | 6 - 16 BAR | |
RUBBER BELLOW-2 | Commercial | HVAC flanged epdm rubber bellow tied | 1 1/4" - 10" | 6 - 16 BAR | |
RUBBER BELLOW-3 | Commercial | HVAC union rubber bellows | 3/4" - 3" | 6 - 10 BAR | |
RUBBER BELLOW-4 | WRAS, DVGW W 270, ACS | Elaflex red band / erv-r flanged rubber bellow | 1" - 40" | 10 - 16 BAR | |
RUBBER BELLOW-5 | Commercial | Elaflex rotex flanged rubber bellow | 1" - 40" | 10 - 16 BAR | |
RUBBER BELLOW-6 | Commercial | Elaflex red spot / erp flanged rubber bellow | 1" - 6" | 10 - 16 BAR | |
METAL BELLOW-1 | WRAS | HVAC metal bellow, copper end axial expansion joint | 1/2" - 2" | 6 BAR | |
METAL BELLOW-2 | Commercial | HVAC metal bellow, union end axial expansion joint | 1/2" - 2" | 6 BAR | |
METAL BELLOW-3 | Commercial | HVAC metl bellow, flanges axial & pump expansion joint | 2" - 62 | - |
Custom Hose and Assemblies
Direct from Leeds!
Expert Guidance, Every Time
Not sure what you need? Our team offers deep product and application knowledge, ensuring the right hose is expertly specified for your exact needs, saving time, cost, and downtime.
In-House Hose Facility
Our Leeds hose facility ensures every hose meets the highest quality, safety, and performance standards, whether made in-house or sourced.