Long Weld Neck Flange
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Stainless Steel ASME B16.5 2 Inch 2500LB Long Welding Neck Flange
Description Long Neck Welding (abbreviated LWN) flanges are similar to a standard Welding Neck flange, but the “Neck” is considerably longer. This type is often used as a nozzle for a barrel or column. In addition, there are the type LWN Heavy Barrel (HB) and the Equal LWN Barrel (E); they have a different shape and a thicker “Wall”. Often used in the oil, gas, and petrochemical industries, long neck flanges are also known as nozzles and can be used to replace pipes. A standard weld neck fla...
