You are here: Home » News

Contact

Office ADDRESS

1706, FuLi Building, NO.97, JiuCaiYuan Road, FuRong District, Changsha,Hunan, China
 

E-MAIL
 sales10@ronsteel.com

 

TELEPHONE

 0731-83874606
 +86-135-1749-7929

444 stainless steel tube

The articles shown below are all about the 444 stainless steel tube, through these related articles, you can get relevant information, notes in use, or latest trends about the 444 stainless steel tube. We hope these news will give you the help you need. And if these 444 stainless steel tube articles can't solve your needs, you can contact us for relevant information.
  • Oil casing is divided into surface casing, technical casing and oil casing according to their functions. Classification and application of oil casingSurface casing 1, used to seal the upper unstable soft, easy to collapse, easy to leak formation and water layer; 2. Install wellhead device to control

    2019.06.03

    Read More
  • Effects of arsenic on properties of steelElement 22: As (arsenic) Arsenic in ore can only be removed in the sintering process, and can also be removed by the method of chlorination roasting. In the smelting process of blast furnace, all arsenic is reduced into pig iron. When the arsenic content in s

    2019.06.03

    Read More
  • Basic knowledge of hydrostatic test of steel pipeHydrostatic test is an indispensable part in the manufacturing process of steel pipe. Its function is to test the anti-leakage performance of steel pipe under standard test pressure and pressure stabilizing time. It is an important means to check the

    2019.05.23

    Read More
  • Analysis of current situation and situation of the steel pipe industry (2019)Industry status quoAccording to relevant data from the national bureau of statistics, China's steel pipe production in 2018 was 73.2011 million tons, of which the welded pipe production was 48.3724 million tons and the seam

    2019.05.11

    Read More
  • Examples, characteristics and cause analysis of defects and defects of steel pipes (I)Steel pipe surface indentationOn the surface of indentationCharacteristics: steel tube surface is spiral concave. Causes: 1) improper adjustment of the roller Angle of the straightener, excessive pressure. 2) serio

    2019.05.06

    Read More
We use cookies to enable all functionalities for best performance during your visit and to improve our services by giving us some insight into how the website is being used. Continued use of our website without having changed your browser settings confirms your acceptance of these cookies. For details please see our privacy policy.
×