
ASTM A48 Grey Cast Iron Pump Body Housing Casting. OEM & ODM Customization: Full customization available based on customer drawings, specifications, or samples. Wide Material Selection: Available in Gray Iron (HT200-350) and Ductile Iron (QT400-QT600) with global standard compliance. Comprehensive Surface Treatment: Options include sand blasting, painting, KTL, zinc plating, hot galvanizing, and powder coating. Strict Quality Control: 100% inspection including visual, function, tensile, hardness, and metallographic testing. Low Minimum Order Quantity: No strict MOQ requirement, with a standard threshold of 1 Ton for bulk orders. Fast Sample Production: Samples ready within 30 days after payment confirmation. Global Standard Compliance: Meets ASTM, AISI, DIN, BS, JIS, GB, and other international material standards. Versatile Application Scope: Suitable for trains, automobiles, construction machinery, shipbuilding, and valves.