Forged Flange Material Requirements ​

Forging flange material hardenability of the poor hardness of its heart is generally only 30 degrees, under normal circumstances forging flange often used to deal with water quenching. Chromium content of 0.1% to 0.5%.

Forged flange material hardenability of the poor hardness of its heart is generally only 30 degrees, under normal circumstances forging flange often used to deal with water quenching. Chromium content of 0.1% to 0.5% (forging flange under normal circumstances do not (HRC) can reach ≥ 56 or more (hardened layer is only about 15 mm), because of the forging flange surface hardness (HRC) Playing flange material hardenability poor heart hardness is generally only 30 degrees, under normal circumstances forging flange often used water quenching treatment.

Forged flange connection is the two pipes, fittings or equipment, first fixed on a flange, between the two flanges, plus a flange pad, bolted together to complete the connection. Some fittings and equipment have their own flanges, but also belong to the flange connection.

Forged flange connection is an important way to connect the pipeline construction. Forged flange connection easy to use, able to withstand greater pressure. In industrial piping, forged flange connection of the elbow is widely used. In the family, the pipe diameter is small, and is low, can not see the flange connection.

If in a boiler room or production site, full of flanged pipes and equipment.