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cast steel valves

Cast Steel Valve are generally used on line size over 2 when higher pressures and temperatures demand the use of carbon or alloy steel, cast steel valvesare designed and manufactured to satisfy strict requirements in order to prevent external leakage and to meet fugitive emission requirements of most customers. Stuffing box finishes of 63 to 125 RMS, stem finished of 16 to 32 RMS control of staginess and concentricity of stems, and controlled diametrical clearances between stem and gland, stem and backseat, and gland and stuffing box, all combine to guarantee consistent performance of stem seals.
Cast steel gate valve
Product Sort:cast steel valves>>Cast steel gate valve
Pressure:CLASS 150~1500
Size:2"~24"
Design Std:ANSIB16.34,API600 API6D,API603,BS1414
Product Material:ASTM A216 WCB,A217 WC6,A351 CF8,A351 CF8M,A351 CF3,A351 CF3M,A351 CN7M
 
Pressure Seal Gate Valve
Product Sort:cast steel valves>>Cast steel gate valve
Pressure:Class 600~2500
Size:2"-24"
Design Std:AMSI B16.34,API600 API6D,BS1414
Product Material:ASTM A216 WCB,A217 WC6,A351CF8,A351CF8M,A351 CF3,A351 CF3M,A351 CN7M
 
Plate Gate Valve
Product Sort:cast steel valves>>Cast steel gate valve
Pressure:Class 150~900
Size:2"-40"
Design Std:API Spec.6D
Product Material:WCB,LCB,WC6,WC9,C5,CF8,CF8M,CF3,CF3M
 
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