TEL: +86-21-60913363
Categories
Contact Us

Contact: Leo
Tel: +86-21-60913363
Mobile: +8617821748376
Email: jy88918760@163.com
Website: www.jiayu-gas.com

Knowledge
Home > Knowledge > Content
Pressure vessel manufacturing process
Apr 13, 2018

1, pressure vessel manufacturing process generally can be divided into: raw material acceptance process, line process, the cutting process, cleaning process, machining (including edge planing, etc.) work procedure, groups, and rolled to work procedure (product welding test plate), welding, NDT process, opening line process, the general inspection procedure and heat treatment process, pressure test process and corrosion process.

2. Different welding methods have different welding processes. The welding process is determined according to the material, brand, chemical composition, welding structure type and welding performance requirement of the welder. First of all, the welding method should be determined, such as arc welding, submerged arc welding, tungsten electrode argon arc welding, melting electrode gas protection welding, etc. There are many kinds of welding methods, which can only be selected according to the specific situation. Determine the welding method, and then make welding process parameters, different kinds of welding process parameters, such as manual welding mainly includes: electrode model (or brand), the diameter, the type of current, voltage, welding power source, polarity connection, welding layer number, number, inspection methods and so on.


  • Contact Us

    Contact: Leo
    Tel: +86-21-60913363
    Mobile: +8617821748376
    Email: jy88918760@163.com
    Website: www.jiayu-gas.com

  • Categories
  • Copyright © Jiayu Special Equipment All Rights Reserved.