Application Of Stainless Steel Raised Face Weld Neck Flange

　　This flange type is commonly used for high pressure and high / low temperature applications and requires unrestricted flow of fluid from the piping system (flange holes match the pipe holes). There is no pressure drop near the flange joint to prevent negative effects, turbulence and metal corrosion. The tapered hub allows for a smooth distribution of mechanical stresses between the pipe and neck flange and facilitates radiography to detect possible leaks and weld defects. The flange size (NPSH and pipe schedule) of the vertical welding neck of the stainless steel orifice of sanitary steel shall match the size of the connecting pipe.Sanitary Steel Stainless Steel Orifice Raised Face Weld Neck Flange