Threaded Pump Cover Investment Casting Gallery
This investment cast pump cover features a machined central thread, mounting ears and side outlet. Tousin Castings manufactures these components in China to approved drawings and material requirements, with machining operations and order quantities included in the factory quotation.
Threaded Pump Cover Investment Casting combines an investment cast body with accurately finished threads and sealing surfaces. Tousin Castings manufactures this OEM pump cover in China from approved drawings or reference samples, coordinating the production and export requirements for each order.
Material options include stainless steel, carbon steel and alloy steel. Typical components weigh 0.1–50 kg, with casting tolerances to ISO 8062 CT5–CT6. Customer drawings establish the thread, cover diameter, flange arrangement and required machining allowances.
After silica-sol lost-wax casting, production may include heat treatment, CNC turning, drilling, tapping, milling, polishing and passivation. Finish machining defines the threads and gasket faces, helping the cover meet the dimensional requirements of the pump assembly.
Material identification and dimensional inspection are supported by pressure or leakage testing when specified. The typical MOQ is 100 pieces, with production taking about 35–40 days after sample approval. Send requirements to inquiry@tousinmetal.com for engineering review and a factory quotation.
