Name: Forged Valve Ball FINISHED FACE
Size Rate: DN150-2500
Pressure Rate: Class150-2500 (PN16-420)
Materials: ASTM A105,A350 LF2,A182 F304,A182 F316,,A182 F51,A182 F505,A564 630。
Support Type: Support Plate
Drive: Pin Hole
Roundness:0.02-0.04
Roughness:Ra0.2-0.4
Coaxiality:0.05-0.10
Packing Detsails: Wooden Case,pallet,Containers。
USED: Large and Medium Oil,Gas,Water Conservancy,Pharmaceuticals,Chemical,Heating Equipment Industry Also Accept OEM And OEM