Jiangsu Rongcheng  Forgings Co.,Ltd
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Introduction of Welding Neck Flanges

Writer:technical departmentNumber of visits: Date:2014-03-04 23:03

Welding Neck Flanges

Normally, Welding neck flanges is  referred to as the high hub flange. The welding neck flange is used for transfering stresses to the pipe, reducing high stress concentrations on the base of the flange. Because of good inherent structural values of thhe welding neck flange, it is the best designed butt-welded flange. 

 What Rongcheng can manufacturer for you:

* Size: up to 1500mm, rough ring forgings for flanges can be up to 4500mm.

* Facing: RF / RTJ

* Material:
Cabon steel: A105, A350 LF2, C22.8, S355JR
Stainless steel: A182 F304/F304L/F316/F316L
Alloy steel: F11, F12, F22


* Packing: plywood case and plywood pallet