... steel 316 Precision: (+/-0.05mm) Certificate: ISO/TS16949 CNC machined valve bodyMaterials: iron, carbon steel, stainless steel, alloy steel, aluminum, aluminum ... , DIN, ASTM and BSWeight: 0.1 to 500kgUsed in auto parts, construction, chemical, medical treatment and other industriesWe can design and ... produce as per customer's requirementHigh capacity production CNC machined valve body