Weld Neck Flanges
Weld Neck Flanges have a long tapered hub and are often used for high pressure application. These flanges are circumferentially welded into the system at its neck, which means that the integrity of the butt welded flanges can be easily examined by radiography. The neck of the weld is designed to match the bore of the pipe. The sturdy connection reduces the turbulence and erosion inside the pipeline.