Weld Neck Flanges

Weld Neck Flanges are drilled (machined) with the wall thickness of the flange having the same dimensions of the matching pipe. The lighter the pipe is, the larger the bore, conversely, the heavier the pipe, the small the bore. Our Weld Neck Flanges, Welding Neck Flanges are normally used for high-pressure, cold or hot temperature. We specialize in manufacturing these flanges in different dimensional and material specifications, based upon the requirements of the clients.