Welding Neck Flange

Sanghvi Internationalis acknowledged as a manufacturer, exporter & suppliers of Weld Neck Flange & Stainless steel Flanges (Gr. 304, 304L, 316, 316L) available in a variety or grades, materials, and finishes, in metric and inch sizes. These Weld Neck Flange are manufacture in different Material of Flanges like SORF Flanges, Carbon Steel Weld Neck Flanges, Stainless Steel Weld Neck Flanges, Alloy Steel Weld Neck Flanges, Duplex Steel Weld Neck Flanges, Inconel Weld Neck Flanges, Monel Weld Neck Flanges, Hastelloy Weld Neck Flanges, Copper Nickel Weld Neck Flangesin India & Asia, conform to Slip On specifications.
Weld neck pipe flanges are connected to the pipe by welding the pipe to the neck of the pipe flange, which helps to pass on the stress from the weld neck to the pipe itself. This also reduces high stress concentration at the base of the hub of the weld neck pipe flanges. Weld neck pipe flanges are generally used in high pressure applications, where hot or cold temperatures exist. The inside diameter of a weld neck pipe flange is machined to match the inside diameter of the pipe