The Forged Steel Ball Valves of WZIPIE: 2pc, 3pc, floating & trunnion, soft & metal sealing, fire safe, NACE. Size: 2"-36" Class: ANSI 150-2500Lbs ...China Wzipie Valve Co. Limited
s astm ss astm type a105n type f304(l) type f3316(l) 1. 4 body,bonnet astm a105n a182 f304(l) a182 f316(l) 2 hex bolts a193 b7 a193 b8 a193 b8m ...Grace Industrial Group Corporation
ZHEDONG forged steel ball valves have two structures.One is of 2PCS structure,threaded bonnet,RPTFE or PEEK seal;The other is of 3PCS strucure. ...Zhejiang Zhedong High & Middle Pressure Valve Making Company Limited
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