Steel Casting Impeller For Oil Industry Pump Product Specifications Sand Casting:20-5000kgs/PCS Precision Casting:5g-20kgs/PCS Steel Pressure Up to 2500LBS OEM stainless steel Casting Stainless Steel Castings Carbon Steel Castings Steel Casting Pump cover OEM stainless steel Casting factory Material Application ASTM A216 WCB,WCC... ASTM A352 LCA, LCB, LCC, LC1, LC2, LC3, CA6NM... ASTM A217 WC1, WC5, WC6, WC9, C5, C12, C12A, CA15... ASTM A351 CF3, CF8, CF3M, CF8M, CF8C, CF10, CK20, CF10MC, CN7MCN3MN, CG6MN, CG8M, CK3MCuN, CG3M ASTM A487 4A, 4B, 4C... ASTM A494 M35-1, M35-2, N12MV, CW12MW, CW6MC... ASTM A747 CB7Cu-1, Cu7Cu-2... ASTM A890 CD4MCu, CD3MCuN... ASTM A995 CD4MCuN, CE8MN, CD6MN, CD3MN, CE3MN, CD3MWCuN... NICKEL NICKEL 200, NICKEL 201... NICKEL-COPPER MONEL 400, MONEL 405, MONEL 500... NICKEL-CHROME ALLOY INCOMEL 600, INCOMEL 601, INCOMEL 625, INCOMEL 718... EN 10213 1.0619, 1.4308, 1.4408, 1.4309, 1.4409, 1.7357, 1.7379 The company adopts ASTM, GB and other advanced manufacturing standards at home and abroad to carry out the process design and manufacture of castings. At present, the annual production capacity can reach 6,000 tons, the maximum manufacturing weight of a single casting is 5 tons, the pressure grade is 150LB to 2500LB, We has passed and strictly implemented the ISO9001:2008 quality management system. Products are widely used in wind power, nuclear power, hydropower, gas turbines and other energy machinery equipment; engineering machinery, large mechanical equipment and other transmission machinery; offshore platforms and other marine and offshore industries; petrochemical - pressure vessel equipment and aerospace.