Stainless steel special-shaped flange is a non-standard shaped flange like component mainly used for connecting equipment such as pipelines, valves, pumps, and containers.

Product Features

Tight structure: During the forging process, the metal is compressed, and internal pores and impurities are eliminated, resulting in a tighter internal structure of the forging.

The directionality of performance is obvious: the directionality of metal flow during forging affects its mechanical properties, and the mechanical properties of materials along the flow direction are better.

Excellent surface quality: Compared with castings, forged stainless steel special-shaped flanges have a smoother surface, which can reduce subsequent surface processing.

Rich in shape and size: Forging technology can manufacture parts of various shapes and sizes, including complex geometric shapes.

Special performance can be customized: combining heat treatment and forging technology, it can meet special requirements for material hardness, toughness, and fatigue resistance.

Specification Model

Stainless steel special-shaped flanges have a wide range of pressure levels, including PN6（0.6MPa）、PN10（1.0MPa）、PN16（1.6MPa）、PN25（2.5MPa）、PN40（4.0MPa）、PN64（6.4MPa）、PN100（10.0MPa） Wait, can adapt to the needs of different pressure environments.

working principle

Install two flanges at both ends of the pipeline or equipment interface, align the holes, insert a gasket in the middle, and then tightly fix the two flanges with bolts. When tightening, follow the diagonal order to ensure uniform force, and then check the sealing. If there is a leak, adjust the gasket or bolt again until the seal is good.

Application field

Due to its high temperature resistance, corrosion resistance, and excellent stability, it is widely used in the food industry, medical industry, air conditioning and refrigeration systems, shipbuilding, petrochemicals, and other fields.