Wear Resistant Molded Rubber Bellows Rubber Molded Parts High Durability

Molded Rubber Bellows Flexible Dust and Fluid Barriers for Linear and Rotating Equipment

Product Overview These molded rubber bellows protect moving parts from dust, oil, and mechanical damage. Designed to extend service life in dynamic sealing applications.

Features Flexible accordion shape Resistant to wear, grease, and dust Maintains sealing under compression and extension Easy to assemble.

Technical Specifications Material: EPDM / CR / NBR / Silicone Working Stroke: Up to 200mm Hardness: 40–70 Shore A Operating Temp: -40°C to +150°C Color: Black / Optional.

Applications Linear actuators Shock absorber covers Valve stems and shafts Robotic joints.

Customization Options Collar or flange molded ends Reinforced inner rings Fire-retardant grades available Custom-length bellows.

Shenzhen Xunzhi Building Materials Industrial Co., Ltd. is an integrated enterprise specializing in design, production, and sales, with many years of experience in manufacturing and technical product development. The company has two subsidiaries: Hong Kong Ruisong Technology Co., Ltd. and Sanya Ruisong Technology Co., Ltd. It is a professional manufacturer of door and window seals, curtain wall seals, and vehicle door sealing strips, providing one-stop rubber sealing solutions to global customers for many years.

We specialize in the production and processing of various sealing and molding products, including PVC (Polyvinyl Chloride), EPDM (Ethylene Propylene Diene Monomer), high-grade thermoplastic rubber (Santoprene), silicone rubber, dual-hardness sealing strips, rigid decorative strips, EVA single- and double-sided adhesive products for doors, windows, and curtain walls, as well as molded parts and plastic-rubber injection components.

The company is equipped with a strict quality assurance system, comprehensive testing procedures, and excellent after-sales service. Our products are highly recognized and praised by industry professionals, and are exported to Europe, America, Southeast Asia, and Hong Kong and Macao regions.