Description
We offer a wide range of MS Weld-Neck Flanges from the size of ½” to 24″.
Weld-Neck Flanges are easy to recognize with the long tapered hub, that goes gradually over to the wall thickness of a pipe or fittings.The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures. The smooth transition from flange thickness to pipe or fitting wall thickness effected by the taper is extremely beneficial, under conditions of repeated bending, caused by line expansion or other variable forces.
These flanges are made to match the inside diameter of the pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.This flange type will be welded to a pipe or fitting with a single full penetration, V weld (Buttweld).
MS Weld-Neck Flanges are available in thickness of SCH Std, SCH 40, SCH 80 and SCH160 & various Pressure Classes i.e PN16, CL150, CL300, CL600.
