is the best flanges among all kinds of flanges with best mechanical properties. Its material is the semi-finised material of pipes. In order to eliminate the inside macrosegregation and shrinkage,the workers continuously hammer the steel ingot after cutting. The price and mechanics property are much higher than normal flanges. The main material of forged flanges are carbon steel, alloy steel, Stainless Steel
. The pressure-resistance and temperature-resistance is much higher also, the working condition of forged steels are mainly high temperature and high pressure. We are the professional manufacturer of neck flanges,butt-welding flanges, plateflange,blindflanges,threaded flanges with forging process.