Weldneck Flange

Weld neck flanges attach to the pipe by welding the pipe to the neck of the flange.

This transfers stress from the flange to the pipe.

Weld neck type flanges are often used for high pressure applications.

The inside diameter of a weld neck flange is machined to match the inside diameter of the pipe and are available to suit different wall thicknesses.

Usually machined from forgings for strength.

Core Products