Weld Neck Flange 3/8''--160'' DN10--DN400

A weld neck flange is a type of industrial flange designed to transfer stresses to pipe to reduce high stress concentrations at the base of the flange,compared with other types.weld neck flange are known for their tapered hub and gentle transtion from flange thickness to pipe wall thickness .they are deformation-resistant .and are normally used for high pressure,high or low temperature conditions.