Silicone Coupler

Crafted with a robust 4-ply reinforcement system, our offset silicone hose couplers are manufactured from high-grade temperature-resistant materials that meet or surpass SAE J20 performance requirements. We possess the technical capability to produce custom-configured silicone hoses according to your specific dimensional and performance specifications.

RAINBOW produces precision-engineered 90 degree silicone hoses designed for demanding coolant and fluid transfer applications. These 90 degree silicone elbows is meticulously handcrafted with multi-layer fabric reinforcement to ensure long-lasting performance in high-stress environments. 

RAINBOW is an ISO 9001-certified hose manufacturer. The silicone hose meets requirements of SAE J20 R4 specification. these silicone hoses deliver outstanding burst resistance and long-term reliability.

The 45 Degree silicone hose is available in a variety of colors including red, blue, black, yellow, green, orange, and purple, each featuring a smooth, glossy surface that is easy to clean and resistant to staining. RAINBOW 45 Degree silicone hoses are available in bespoke dimensions, allowing complete flexibility in length, diameter, and color selection to meet specific application. 

The silicone straight hose is meticulously handcrafted with multi-layer fabric reinforcement to ensure long-lasting performance in high-stress environments. These straight silicone hoses are available in bespoke dimensions, allowing complete flexibility in length, diameter, and color selection to meet specific application.