Welding Flange is an important component widely used in many fields such as pipeline engineering.

1. Structural features

Welding Flange usually has a disc-shaped appearance structure. Its edge part is reasonably designed and has precise size specifications to ensure accurate docking with the pipeline. On the disc of the flange, bolt holes for bolt connection are evenly distributed. The size, number and spacing of these bolt holes are designed and manufactured in accordance with standard specifications, which enables them to be closely matched with the matching bolts and nuts during the connection process to ensure the firmness of the connection.

2. Material characteristics

Welding Flange has various materials. Common ones are carbon steel materials, which have good strength and toughness, can withstand certain pressure, and have relatively low cost. They are widely used in general industrial pipeline systems. There are also stainless steel Welding Flanges. Stainless steel has excellent corrosion resistance and plays an irreplaceable role in some environments with high anti-corrosion requirements, such as chemical pipelines, food processing pipelines, etc.

3. Manufacturing process

Its manufacturing process is rigorous. The first is the cutting of raw materials, and advanced cutting equipment is used to ensure the accuracy of the flange blank size. Then forging or rolling and other forming processes are carried out to make the flange initially formed. Next is the precise machining of the flange, including drilling of bolt holes and other operations, and finally the welding process is carried out to ensure the welding quality of the flange and the pipe connection part.

IV. Application Field

In the petrochemical industry, Welding Flange is used to connect various oil and gas pipelines to ensure the safe transportation of the medium. In the water supply and drainage system of construction projects, it can connect water pipes of different diameters to ensure smooth water flow. In the power industry, it is used to connect steam pipes and maintain the normal operation of the thermal system.

With its reliable connection performance, diverse material selection and wide applicability, Welding Flange plays an indispensable role in various industrial and civil pipeline systems.