Titanium long weld neck flanges (titanium LWN flanges) are similar to a standard titanium 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”.
Titanium long weld neck flange manufacturer www.titaniuminfogroup.com supplies titanium long weld neck flanges, LWN flanges in titanium, titanium alloy, etc.