The processing materials of the angle iron round flange are flange 20 and butt welding ring 316. The angle iron round flange connection is a detachable connection. According to the connected components can be divided into container flanges and pipe flanges. According to the structure type, there are integral flanges, looper flanges and threaded flanges. Angle iron round flanges are suitable for occasions with pressure p≤4MPa; butt-welded flanges are also known as high neck flanges, which have greater rigidity and are suitable for occasions with higher pressure and temperature.
There are holes in the forged flange, and the bolts tightly connect the flange. Forged flanges are sealed with gaskets. Forged flange fittings refer to fittings with forged flanges (flange or splices). It can be cast or it can be made by screwing or welding. The flange connection consists of a pair of flanges, a gasket and several bolts and nuts. The gasket is placed between the sealing surfaces of the two flanges. After tightening the nut, the carbon steel angle steel round flange will deform when the specific pressure on the gasket surface reaches a certain value and fill the unevenness on the sealing surface to make the connection tight Not leaking.