Specifications: 1) Design standards: API 6D, API 600, JIS B2083 2) Inspection and test standards: API 598, JIS B2003 3) Face-to-face: ANSI 16.10, JIS B2002 4) Connection: ASME / ANSI B16.5, ASME / ANSI B16.25 4) Flange: ANSI B16.5 / ANSI B16.47 5) Size: 2"-24", full bore or reduced ball 6) Class: 150lb-1,500lb 7) Temperature: -29篊-121篊 8) Body/bonnet: WCB / WC6 / WC9 / CF8 / CF8M / CF3 / CF3M / MONEL / CN7M 9) Trim: 13% Cr / LF2 / F304 / F316 / C5 / WC6 / WC9 / CF3 / CF3M / CF8 / CF8M / F304 / F304L / F6 / C5 10) Sealing: soft sealing or metal-to-metal seat, flexible graphite 11) Operation: manual, pneumatic, electric, hydraulic and pneumatic-hydraulic 12) Appendix: with through conduit or non-through conduit, lock device, extended stem, sealant injection fittings, etc. 13) Custom requirements welcomed Outer packing: Wooden crate for sea transportation