ASTM A182 WN Flange RF FF 

Weld Neck Flanges are a very common type of pipe flanges used in various industrial applications. They have a long tapered hub and are often used for high pressure applications. This is the most common type of high pressure pipe flange, and they are distinguished from other types of pipe flanges by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe. The long tapered hub provides an important reinforcement of the weld neck flange proper in terms of strength and resistance to dishing. Detailed Photos Cetifications Production Equipment Shipment FAQ Q: Are you a trading company or a manufacturer?…