Sleeve Plug Valve Maker in China: Sleeve Plug Valve, API 599, API 6D, DIN 3356, Cast Iron, ASTM A216 WCB, ASTM A217 WC1, ASTM A217 WC6, ASTM A217 C9.
Sleeve Plug Valve, Flanged Sleeve Plug Valve, Sleeve Soft sealing plug valve.
Standard reference:
1.Design and manufacture standard:API 599, API 6D, DIN 3356.
2.Face to face dimension standard:ASME B16.10, DIN 3202-F1.
3.Flange connection standard: ASME B16.5, DIN 2543-2545, GB/TT9113, HG 20592, EN 1092-1.
4.Test and inspection standard: PI 598, API 6D, DIN 3230.
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