banner

banner-1
ba-2
banner-4
banner-3-1
You are here: Home » News
NEWS LI​​​​​​​ST
How to deal with the problem of stainless steel flange processing?

Problems in processing stainless steel flange Understand the processing requirements of stainless steel flange and pay attention to some problems: 1. Weld defect: the weld defect of stainless steel flange is severe. If manual and mechanical grinding is used to compensate, the grinding trace will be

2022-08-09
Why the hardness of stainless steel flange is so low

Materials with low hardness and good toughness such as low carbon steel and aluminum alloy for stainless steel flange are characterized by low hardness and good toughness, difficult chip breaking during cutting, easy to generate chip accretion, which affects the processing surface quality. Therefore

2022-01-14
Chemical Polishing of Large Stainless Steel Flanges

Chemical polishing of large stainless steel flanges is achieved by regular dissolution of flanged surfaces to smooth and smooth. During the chemical polishing process, the surface of iron and steel large stainless steel flange is continuously formed by passivation oxide film and oxide film, and the

2021-12-31
How to install stainless steel flange correctly

Stainless steel flange itself is a kind of pipe parts with very good performance, which is not easy to deform when fastening. When installing stainless steel flange, the flange should be smooth and clean, pay attention to remove oil and rust. When installing stainless steel flanges, proper gaskets m

2021-12-10
How to Calculate the Weight of Stainless Steel Flange?

Usually domestic, we use stainless steel flange, it is the common lathe to produce the flange, there will be some positive and negative error. Therefore, people are called theoretical weight, at present, the domestic general use of theoretical weight as the flange standard. In addition, we can also

2021-07-27
What Is The Use of Stainless Steel Flange Solid Solution?

Austenitic stainless steel is softened by solid solution, the steel wire is generally heated to 950 around, heat preservation for a period of time, so that carbide and various alloying elements fully homogeneous dissolved in the Huaux, and then rapid quenching water cooling, carbon and other alloyin

2021-06-21
We have an excellent technical team, our products in quality and quantity will make you satisfied, welcome to buy
  • 86-316-5120812
  • Mon-Sat: 09:00AM - 05:00PM
  • Room1-3-908 Zijincheng Commercial Building, Guangyang District, Langfang City,Hebei Province,China
CONTACT US
We have an excellent technical team
Incorrect E-mail
Follow Us
Copyright ©Langfang Dingyang Flange&Pipe Fitting Co.,Ltd 1998-2021. All Rights Reserved.                                                                                                                      Support By yiwaimao.cn