Stable Quality
Strict rubber compounding, material testing and 100% pressure test on each batch ensure stable performance in tough conditions.
About Us
RubberJointFactory.com is a dedicated manufacturer of industrial rubber expansion joints and flexible rubber joints, serving HVAC, water, power plant, desalination and chemical projects worldwide.
Who We Are
We focus on molded and hand-wrapped rubber expansion joints with quality comparable to international brands. Our products are designed for pumps, pipelines, equipment OEMs and EPC contractors that require reliable vibration absorption and pipeline movement compensation.
- Molded rubber expansion joints from DN25–600
- Hand-wrapped oversized joints up to DN3000
- EPDM, NBR, FKM, PTFE-lined and chemical-resistant series
- OEM / ODM supply for international pump and equipment brands
Why Global Clients Trust Us
Custom Engineering
Hand-wrapped construction, PTFE lining and special flange drilling patterns are available for high movement, high temperature and corrosive media.
OEM Manufacturing
We support customer branding, packing and drawing-based production for long-term OEM and distributor partners.
Manufacturing Capabilities
- Rubber mixing and compounding with controlled recipes
- Molding press line for standard sizes and high volume models
- Hand-wrapped workshop for large diameter and non-standard joints
- PTFE lining, chemical-resistant and high-temperature rubber series
- Hydrostatic pressure and movement testing for each production lot
Markets We Serve
Our rubber expansion joints are exported to more than 40 countries across Asia, Europe, the Middle East and South America. They are installed in:
- Municipal water and wastewater plants
- HVAC and building services chilled water systems
- Coal, gas and nuclear power plants, including FGD / SCR systems
- Desalination and reverse osmosis plants
- Chemical and petrochemical process pipelines
Need technical support or a project quotation?
Send us your pipeline data, media, temperature and movement requirement. Our engineers will recommend the right rubber joint model.
Contact Our Team