SOLUTION THAT MOVES WITH YOUR WORLD
Rubber Expansion Joints
Flexible elastomer connectors that absorb vibration, movement and misalignment — engineered to your media, pressure and temperature requirements.
- Application-Matched — elastomer selected for your media and service conditions.
- Certified & Compliant — manufactured to recognized standards with test documentation.
- OEM & Custom — built-to-spec joints with global export capability.
Years of expansion joint manufacturing experience
Countries served across OEM and EPC projects
Hydrostatic and dimensional testing before dispatch
Day typical lead time for standard configurations
Find the Right Joint by Application
Select your service application to highlight the recommended joint types below.
OUR PRODUCT RANGE
Rubber Expansion Joints for Every Industrial Application
Flexible elastomer joints to absorb vibration, movement and misalignment — matched to your media, pressure and temperature requirements.
Single Arch Rubber Expansion Joint
General-purpose flexible joint for axial, lateral and angular movement in low-pressure piping.
View Details →Twin Arch Rubber Expansion Joint
Double-arch design for greater movement capacity and improved noise isolation.
View Details →Multiple Arch Rubber Expansion Joint
Multi-arch construction for maximum axial compression and extension in large-bore lines.
View Details →Spherical / Ball-Type Rubber Expansion Joint
Wide-arch spherical body for multi-directional movement and high flow efficiency.
View Details →Reducing Rubber Expansion Joint
Concentric reducing body to connect different nominal diameters in a single component.
View Details →Flanged Rubber Expansion Joint
Full-face drilled flange ends compatible with common piping flange standards.
View Details →Threaded / Union-End Rubber Expansion Joint
Small-bore joint with threaded union ends for compact pump and HVAC connections.
View Details →Rubber Expansion Joint with Tie Rods
Control units and tie rods to limit movement and resist pressure thrust in unanchored systems.
View Details →PTFE-Lined Rubber Expansion Joint
Chemically inert PTFE liner for corrosive and high-purity process media.
View Details →Custom / OEM Rubber Expansion Joint
Built-to-spec joints engineered to your drawings, materials and connection standards. Share your technical requirements and our engineering team will design a joint matched to your exact pressure, temperature, movement and media conditions.
How to Order
A straightforward path from inquiry to delivered, tested product.
Share Requirements
Send size, media, pressure, temperature and connection standard.
Engineering Review
We recommend the joint type and elastomer for your conditions.
Quotation & Drawing
Receive a formal quote with specification and approval drawing.
Manufacture & Test
Production, testing and documented dispatch to your project.
Technical Specifications Overview
Nominal values shown for guidance. Final ratings are confirmed per application.
| Type | Size Range | Pressure | Temperature | Movement |
|---|---|---|---|---|
| Single Arch | DN32–DN600 | ≤10 bar | −20 to +115 °C | Axial / Lateral / Angular |
| Twin Arch | DN40–DN600 | ≤10 bar | −20 to +115 °C | High Axial / Lateral |
| Spherical | DN32–DN300 | ≤16 bar | −20 to +115 °C | Multi-Directional |
| Flanged | DN32–DN600 | ≤16 bar | −20 to +115 °C | Axial / Lateral / Angular |
| PTFE-Lined | DN50–DN300 | ≤10 bar | −20 to +150 °C | Axial / Lateral |
Material Selection Guide
Recommended elastomers by media and service temperature.
| Material | Typical Media | Max Temperature |
|---|---|---|
| EPDM | Hot water, mild acids, alkalis | ≤120 °C |
| NBR (Nitrile) | Oils, fuels, hydrocarbons | ≤100 °C |
| Neoprene (CR) | General water, weathering service | ≤95 °C |
| Viton (FKM) | Aggressive chemicals, solvents | ≤180 °C |
| Natural Rubber | Abrasive slurry, potable water | ≤80 °C |
| PTFE Lining | Corrosive / high-purity media | ≤150 °C |
QUALITY ASSURANCE
Tested Before Every Dispatch
Each joint is verified against your specification with documented results for project records.
Hydrostatic Testing
Pressure verification to confirm integrity before shipment.
Dimensional Inspection
Face-to-face length, bore and flange drilling checked to drawing.
Material Certification
Elastomer and reinforcement traceability documentation.
Visual & Bond Check
Surface, bonding and flange seating inspected on every unit.
Applications by Industry
Water & Wastewater
Vibration and movement control on pump and treatment lines.
HVAC
Noise and vibration isolation on chilled and hot water systems.
Power Generation
Thermal movement absorption on cooling and circulation piping.
Chemical Processing
Corrosion-resistant joints for aggressive process media.
Marine
Engine and ballast piping movement and shock absorption.
Mining / Slurry
Abrasion-resistant joints for heavy-duty slurry transport.
Not Sure Which Joint You Need?
Send us your operating conditions and we will recommend the correct type, material and configuration — no obligation.
Frequently Asked Questions
How do I select the correct elastomer for my media?
Selection is based on chemical compatibility with your media and the service temperature. Share your media and conditions and we will recommend a suitable compound.
When are tie rods or control units required?
Control units are recommended in unanchored systems to limit movement and resist pressure thrust that could over-extend the joint.
What flange drilling standards do you support?
Common international flange drilling standards are supported. Specify your standard and pressure class with your inquiry.
Can these joints be used in vacuum service?
Vacuum service is possible with reinforced construction or vacuum rings. Confirm vacuum level when requesting a quote.
What documentation is provided?
Datasheets, material certificates and test reports are available on request to support project documentation.
Request a Quote for Your Application
Send your size, media, pressure and temperature requirements and our engineering team will respond with a specification.