High Tensile Welding Neck Flange is designed with a hub on the backside tapering to a diameter that will match the pipe to which it will be welded. The Welding Neck Flange is used in severe service applications involving high pressure, cold or hot temperatures. The Welding Neck Flange provides excellent stress distribution through the tapered hub and easily radiographed for flaw detection. High Tensile Welding Neck Flange is bored to match the inside diameter of the mating pipe to ensure no restriction of product flow and prevent turbulence at the joint and reduces erosion.
