Zhejiang DeWei Valve Co.,Ltd -

Zhejiang DeWei Valve Co.,Ltd

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valve trunnion ball
Specification: NPS 1/2"~30"
Detail: Product Name:Trunnion Ball Surface Material:Tungsten Carbide Surface Hardness:70(HRC) Specifications:NPS 6"~48"(DN150~1200) Pressure Rating:Class 150~2500(PN16~420) Base Material:ASTM A105,A350 LF2,A182 F304,A182 F316,A182 F6A...


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