Size:2″~16”Pressure Rating:Class 150-2500,PN16-PN420,JIS 10K-100KDesign and Manufacture: API600,ASME B 16.34, API6D, BS5351Face to Face: 36″ and smaller to ASME B16.10,40″ and larger to manufacturer’s standardFlanged end: 24″ and smaller to ASME RF B16.5,26″ and larger to ASME B16.47 series ATest &Inspection: API598,API6DInspection and Test: API598End flange dimension: ASME B16.5 AMSE B16.47 series BSocket-weld dimension:ASME B16.11B.W Ends:ASME B16.25Temperature rating: ASME B16.34Materials: LCB, LCC, CF8, CF8M, CF3, CF3M, A105, LF2, LF3, F11, F22, F51, F55, F304, F316, F304L, F316L, 4A, 6A, InconelStructure: OS&Y, rising stem ,outside screw and yoke,Bolted bonnet,Plug type DiscOperate: Handwheel,Bevel Gear Operated,Electric
OS & Y, Rising stem Bolted Bonnet with spiral-would gasket Flexible Wedge Backseat Weld-Deposited Threaded or welded seat ring Renewable seat rings Extended Bonnet for Cryogenic Service Flanged or butt welded ends.