Galvanized brass ball valve 1)Diameter 6-2000mm 2)Thickness 0.3-8mm 3)HardnessaaHRC20 4)Competitive price Galvanized brass ball valve 1) Specifications: diameter from 0.8mm to 2000mm2) Material No. 59-1, H62, Red Copper3) Grade: 100-10004) Hardness≤HRC205) Surface Treatment: Polished, smooth and sheeny.6) Applications: be widely used for fuel injectors, sprayers, valves, transmission system, ...