Welding Neck Flanges are distinguished from other types 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 flange proper from the standpoint of strength and resistance to dishing.
Member Since 15 Years
Nature of Business Retailer
For Buyer 
For Seller 
Help 
Kumbharwada, Mumbai, Maharashtra