Hengke manufactures precision pump housings and pump bodies for industrial water, process-fluid and liquid-cooling systems. Each component is produced to the customer’s drawing, alloy specification and inspection plan.
Hengke Casting operates under ISO 9001 and IATF 16949 quality systems and supports applicable BV, DNV and PED documentation requirements for customer projects.
Seal faces, bearing bores, flange faces, bolt patterns and threaded ports are machined from controlled datums. Machining allowances and fixture access are reviewed before tooling so the cast blank supports repeatable final dimensions.
Our engineering team reviews wall thickness, fillet transitions, draft, machining stock and casting feasibility. Inspection can include CMM measurement, surface roughness checks, chemical composition verification, mechanical testing, dye penetrant testing and hydrostatic or pneumatic leakage testing according to the approved quality plan.
Send the 2D drawing or 3D model, material grade, annual quantity, critical tolerances, surface requirements and test standard. Hengke will recommend a manufacturing route and provide a quotation for the complete pump housing rather than mixing the product with pump valves or covers.