从China供应商批发进口63mm Silicone Coupler Hose — FOB条款

The 63mm silicone coupler hose is a flexible reinforced tube made from silicone rubber with polyester and nylon reinforcement, engineered for high-pressure automotive and industrial fluid transfer. Designed for engine air intake systems, turbocharger connections, coolant lines, and exhaust routing, it withstands elevated temperatures and mechanical stress common in truck, bus, and heavy machinery applications. The hose’s reinforced construction resists kinking and collapse under vacuum or pressure, ensuring reliable flow in demanding environments.

Standard silicone hoses in this category typically operate within a temperature range of -60°C to 200°C, with bursts pressures often exceeding 3 bar depending on wall thickness and reinforcement layers. This model’s 63mm inner diameter aligns with common automotive and industrial fittings, while its smooth inner bore minimises flow resistance and turbulence. Automotive OEMs and aftermarket suppliers frequently select such hoses for their compatibility with clamps and barbs in existing systems, reducing adaptation needs.

Primary buyers include automotive parts distributors, racing teams, and industrial equipment manufacturers sourcing durable fluid transfer components. The hose is typically supplied in straight lengths or pre-formed bends, with custom configurations available on request. For bulk orders, confirm packaging specifications and coil lengths, as these can affect handling and installation efficiency. Lead times and MOQs vary by configuration, so direct verification with the supplier is recommended.

Qinghe Junwei Automotive Components Co Ltd is based in Lucheng Business Center, Xinhua District, Shijiangzhuang, Hebei, China. The company specialises in the manufacture of silicone hoses and related automotive components, serving OEMs, aftermarket suppliers, and industrial distributors. Its product line includes custom and standard silicone tubes designed for high-performance applications in vehicles and heavy machinery.

The supplier’s profile indicates a focus on automotive fluid transfer solutions, with a stated ability to produce silicone rubber hoses tailored to specific customer requirements. While the listing does not provide details on certifications or production capacity, the offered range covers multiple automotive systems, from air intake to cooling and exhaust. Buyers are advised to confirm quality control processes and material compliance directly with the supplier.