... material:stainless steel certificate:ISO9001 and bv 22.5 degree stainless steel elbow Stainless Steel ElbowStandardASME SA403,BS16.9,GB12459, ... .TypePlate type Flat Welding Flange,Slip on Neck Flange,Welding Neck Flange,Blind Flange,Socket Welding Flange,Thread Flange, ... 48'')ThicknessSCH5~XXSOur company certificate:contact way: 22.5 degree stainless steel elbow In stock 22.5 degree stainless steel ...