Bolted cover
Flanged or Butt-welded ends
Design & Mamufacture:API 6D Bs1868 ASME B 1610
Face-to-face dimension:API6D
End Flange:ASME B 16.5
Inspection & Test::API598 API 6D
Nps:2"-48"
Pressure:Class150-2500Lb
Materials:WCB.WCC.LCB.LCC.WC6.WC9.C5.C12.
CF8.CF8M.CF3.CF8C. CN7M