NFI Stainless Steel Long Weld Neck Flanges 30 inch Class 150

Long 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...

Long 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 Long Weld neck pipe flanges. Long Weld neck pipe flanges are generally used in high pressure applications, where hot or cold temperatures exist. The inside diameter of a Long Weld neck pipe flange is machined to match the inside diameter of the pipe. We offer Long Weld neck pipe flanges manufactured at our facility to companies in various industries including shipbuilding, power generation, petrochemical plants, oil refineries, waste water treatment plants, paper mills, pharmaceutical plants and turnkey projects among others.

All flanges are subject to strict inspection at each stage of the production process.