Forging has always been the dominant product in the industry, the same type of product, the same material of high pressure flange product prices will appear obvious gap, this is because the production of high pressure flange technology is different, there are basically two kinds of high pressure flange production process, one is through the form of casting, this process is to put hot iron into the mold, and then put hot iron into the mold. In this way, high pressure flange products are formed. Forged high pressure flanges: Flanges used for pipe or equipment connections with pressures greater than 10MPa, mainly including traditional high pressure flanges and high pressure self-tightening flanges.
Traditional forged high pressure flange: it uses the plastic deformation of the sealing gasket (oval gasket, octagonal gasket, lens gasket, etc.) to achieve the sealing effect. It is connected to the pipe end, so that the pipe is connected to the pipe. Forged high pressure flange has always been the advantage of the industry product, the same type of product, the same material of high pressure flange product price will appear obvious gap, this is because the production of high pressure flange process is different, there are basically two kinds of high pressure flange production process, one is through the form of casting, this process is to put hot iron into the mold, and then put hot iron into the mold, In this way, two kinds of high pressure flange products are formed. The forged high pressure flange is heated through the tube blank and then through forging and hammering, so that the raw material is more tight, and the mechanical properties will be greatly improved. The forged high pressure flange is higher than the ordinary high pressure flange whether in temperature resistance, pressure resistance, wear resistance. This is why his price will be higher than the ordinary high pressure flange reason.
Post time: Jan-10-2023