ASME B16.5 Stainless socket Steel SS304 Flange supplier

PIC-(ASME B16.5 Stainless socket Steel SS304 Flange supplier)

　　ASME B16.5 Stainless socket  Steel SS304 Flange supplier The ASME B16.5 code requires that the flange face (raised face and flat face) has a specific roughness to ensure that this surface be compatible with the gasket and provide a high quality seal.Image of of serrated texture on Raised Face.A serrated finish, either concentric or spiral, is required with 30 to 55 grooves per inch and a resultant roughness between 125 and 500 micro inches. This allows for various grades of surface finish to be made available by flange manufactures for the gasket contact surface of metal flanges.