Custom Multi-Port Valve Body Casting provides complex fluid passages for custom pump and valve assemblies. Tousin Castings manufactures and exports these precision cast bodies from China, using customer drawings to establish wall sections, machining stock and the complete production scope.

Choose stainless steel, carbon steel or alloy steel according to the application. Typical castings weigh 0.1–50 kg, with ISO 8062 CT5–CT6 dimensional control. The approved drawing or sample defines port sizes, flange patterns, pressure classification and material grade.

The multi-port body is formed by silica-sol lost-wax casting before heat treatment, CNC machining, drilling, tapping, polishing and passivation. Subsequent finishing establishes sealing faces and threaded connections so the completed component fits its intended assembly accurately.

Material certification, dimensional reports and pressure or leakage testing can accompany the order. Typical production starts at 100 pieces, with about 35–40 days required after sample approval. Submit drawings to inquiry@tousinmetal.com for a detailed factory quotation.