Flanges

Product introduction

Flanges come in a variety of types, including slip-on flanges, neck flanges, weld neck flanges, ring flanges, and socket flanges.

Their classification and applications are widespread, covering multiple fields such as chemical, petrochemical, construction, water supply and drainage, heating and ventilation, and automation.

Flanges conform to standards including GB series, JB series, HG series, ASME B16.5 (American Standard), BS4504 (British Standard), DIN (German Standard), and JIS (Japanese Standard).

When connecting various components in a piping system, flanges enhance connection strength, ensure reliable connections, facilitate inspection, and help align pipes to minimize stress.

In building construction, flanges increase the strength and stiffness of structures by increasing the contact area and load distribution, making beams and columns more resistant to buckling and deformation.

Proper installation and maintenance of flanges are crucial for preventing fluid or gas leakage, maintaining system efficiency, and ensuring environmental safety.

The flange surface must be smooth to ensure a proper seal with the gasket.