Customized Rubber Expansion Joint
Premium quality rubber expansion joints engineered with our unique formula developed from over 30 years of practice. Delivering superior shock absorption and expansion performance that outperforms industry standards.
Why Choose Our Expansion Joints
Superior performance backed by decades of engineering expertise, innovative materials, and precision manufacturing
Premium Materials
EPDM, neoprene, nitrile, NR, and VITON rubber options with superior elastomer performance and chemical resistance.
Customizable Design
Different lengths, shapes, flanges (SS316/SS304/Carbon Steel), and international standards available for your specific needs.
Superior Performance
Enhanced shock absorption and expansion effects with our unique formula, outperforming similar products in the market.
Quality Assurance
ISO9001-2000 certified with standardized processes and high yield rates ensuring consistent quality and reliability.
Fast Delivery
Large inventory and sufficient mold reserves ensure short delivery times for both standard and custom products worldwide.
Global Standards
American, Australian, British, and Japanese flange standards available to meet international project requirements.
Product Gallery
Explore our comprehensive range of rubber expansion joint configurations and types
Single Sphere
Ideal for basic expansion and contraction requirements in standard piping systems
Double Arch
Enhanced flexibility for complex piping systems with multiple movement requirements
Wide Arch
Maximum movement capability for demanding applications with extreme conditions
VITON Rubber
Superior chemical resistance for harsh environments and aggressive media
PTFE Lined
Superior chemical resistance and non-stick properties for critical applications
Threaded Union
Easy installation for smaller diameter applications and retrofit projects
Technical Specifications
Detailed specifications and precision manufacturing process for optimal performance
Materials & Standards
Rubber Materials
- EPDM (Ethylene Propylene Diene Monomer)
- Neoprene Rubber
- Nitrile Rubber (NBR)
- Natural Rubber (NR)
- VITON (Fluoroelastomer)
Flange Materials
- Stainless Steel 316 (SS316)
- Stainless Steel 304 (SS304)
- Carbon Steel
International Standards
- American Standard (ANSI/ASME)
- Australian Standard (AS)
- British Standard (BS)
- Japanese Standard (JIS)
Manufacturing Process
Rubber Refining
Unique formula development and rubber compound preparation using proprietary techniques
Sheet Making
Precision rubber sheet formation with consistent thickness and material properties
Winding Molding
Automated molding process for consistent shape formation and dimensional accuracy
Vulcanization
High-temperature curing process for optimal material properties and durability
Flange Assembly
Precision flange attachment and comprehensive final quality inspection
Quality Advantages
- High yield rate production ensuring consistency
- Large inventory capacity for immediate delivery
- Short delivery times worldwide
- Sufficient mold reserves for custom orders
- Custom logo and branding capability
Applications
Trusted by industries worldwide for critical piping systems and infrastructure projects
Wastewater Treatment
Treatment plants, discharge systems, and stormwater management
Power Plants
Thermal power plant cooling towers and steam systems
HVAC Systems
Commercial and industrial HVAC applications
Municipal Water
Water distribution, treatment, and supply systems
Ready to Get Started?
Contact our engineering team for custom solutions tailored to your specific requirements. With over 30 years of experience, we deliver premium quality products to 46+ countries worldwide.