Welding Neck Flange is a kind of pipe fittings, which refers to a flange with a neck and a pipe transition and is welded with a pipe.
Welding Neck Flange is not easy to deformation, sealing is good, widely used. There is a corresponding rigidity and flexibility requirements and reasonable welding thin transition, welding mouth from the joint surface distance, the joint surface from welding temperature deformation.
Room302.Unit3, building No.4, Zone6, Zifangyuan Block, Fengtai District, Beijing, P.R.China.
No.1, Room 1201, Xinyuanguoji, Fangzhuang, Fengtal Area, Beijing, China
Copyright © WH-STEEL Co., Ltd. All Rights Reserved |Sitemap|
WH-STEEL CO.LTD ,.’s Bank account won’t informal change , if you receive the messagel about change bank accout by email or other contact , please first contact us by phone.
If bank account have changed , we will pulish an offical inform with signature and stamp.
Thanks for your understanding and support .