Welding Neck Flanges For Industrial Use

We are a prominent Manufacturers and Suppliers of Welding Neck Flanges For Industrial Use in Pune, Maharashtra, India. Our offered Welding Neck Flanges For Industrial Use are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the bottom weld joining them to the pipe. The long tapered hub provides an important strengthening of the flange proper from the standpoint of strength and resistance to dishing. The smooth transition from flange thickness to pipe wall thickness effected by the taper is incredibly beneficial under conditions of repetitive bending, caused by line expansion or other changing forces and produces an endurance strength of welding neck flanged assemblies equivalent to that of a butt welded joint between pipes, which, in practice, is the same as that of unwelded pipe. Therefore this type of flange is preferred for every severe service condition, whether this effects from high pressure or from sub-zero or elevated temperature, and whether loading conditions are extensively constant or fluctuate between wide limits.