Plate flat welded flange (chemical standard HG20592, national standard GB/T9119, mechanical JB/T81) : convenient materials, simple manufacturing, low cost, widely used. The sealing surface type has a plane and a protruding surface.
Product parameter | |
name | Stainless steel flange |
Standard | National standard |
material | 304/316 stainless steel |
peculiarity | Corrosion and rust prevention |
dimension | See table below for details |