We Rio Engineering are Manufacturers and Exporters of Blind Flanges as per International Standard from Mumbai, Maharashtra, INDIA.

Contrary to…

Long welding neck flanges (“LWN”) are similar to weld neck flanges, with the exception that the neck (tapered hub) is…

Socket Weld flanges were initially developed for use on small-size high-pressure piping. Their static strength is equal to Slip-On flanges,…

LAP JOINT FLANGE

Lap Joint Flanges have all the same common dimensions as any other flange named on this page…

We Rio Engineeringare Manufacturers and Exporters of Flanges as per International Standard from Mumbai, Maharashtra, INDIA. Orifice flanges are used…

The Slip On Flanges is slipped over the pipe and is settled by welding at both the top and base…

Long welding neck flanges (“LWN”) are similar to weld neck flanges, with the exception that the neck (tapered hub) is…

RTJ flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no…