Special-shaped flange forgings

Special-shaped flanges are key components used in aerospace, petrochemical, and other fields for large container connections.

Its characteristics are mainly reflected in the following aspects: Structural characteristics Special-shaped flanges need to be customized according to the special shape of the container or pipe, usually divided into multiple arc sections, and then formed an overall structure through group welding.

This split flap processing method not only adapts to the needs of complex geometries, but also facilitates transportation and on-site installation The application scenarios are mainly used in large-scale connection scenarios such as pressure vessels and chemical equipment, such as large storage tanks and pipeline systems in petrochemical plants.

 Standard production needs to comply with various international standards such as GB (GB), American Standard (ASME), and German Standard (DIN) to ensure that the sealing and structural strength meet different engineering requirements

Material selection Common materials include carbon steel, stainless steel (such as 304, 316L), alloy steel, etc., and rubber lining or fluorine-lined materials will be used to adapt to corrosive media under special working conditions

Pressure ratings support pressure ratings from 0.6MPa to 32MPa (150Lb to 2500Lb), covering low to high pressure scenarios.

Tags: Special-shaped flange