Do you know the production process of integral raised flange?

Do you know the production process of integral raised flange?

Features of integral raised flange: integral raised flange is a kind of flange connection mode. Integral raised flange is also a kind of steel pipe flange, which adopts neck butt welding. The materials of integral raised flange include carbon steel, stainless steel, alloy steel, etc. In various domestic standards, intermediate frequency is used to represent integral flange. Integral raised flange is mainly used for high pressure pipeline. The production process of integral raised flange is usually forging.

Integral raised flange belongs to Shandong flange standard system of Ministry of chemical industry and is one of the manifestations of flange of Ministry of chemical industry. Integral raised flange also known as long diameter flange, English name for integral flange. In various domestic standards, intermediate frequency is only used to represent integral flange, that is, flange with conical section neck.

Integral raised flange is the part connecting pipe and pipe and connecting to pipe end. The integral raised flange has holes, and the two flanges are tightly connected by bolts. The flange is sealed with gasket.

There are always defects in the welding of integral raised flange, and the coaxiality of the two products is not good. In the process of use, cracks will appear, and the machine will shake violently during operation. At present, there are some integral flanges on the market, but these integral flanges are cut from large pieces of material, which wastes a lot of materials and takes up a lot of equipment.

Integral raised flange is flange connection. This is also the butt welding of steel pipe flange and neck. Materials include carbon steel, stainless steel, alloy steel, etc. In various domestic standards, intermediate frequency is used to represent integral flange. Integral raised flange is mainly used for high pressure pipeline. The production process of integral raised flange is generally casting.