Categories
Contact Us
Zhejiang Zhonggang Mining Co.,Ltd
Add:Fl19th,Huameng Business Plaza, No.2 Chezhan Road, Lucheng District, Wenzhou, Zhejiang Prov
Tel:+86-0577-86008557
Mob:+8613600679430
E-mail:marketing@zjzgsteel.com
News
Home > News > Content
Boiler Tube Classification
Jun 25, 2018

Seamless steel pipe and welded steel pipe (seamless pipe) two categories. According to the shape of the cross-section can be divided into round tubes and shaped tubes, widely used round steel tube, but there are also some square, rectangular, semi-circular, hexagonal, equilateral triangle, octagonal and other special-shaped steel. For steel pipes subject to fluid pressure, hydraulic tests are required to test their pressure resistance and quality. No leaks, soaks, or expansions are acceptable under specified pressures. Some steel pipes are also subjected to crimping tests according to standards or demand-side requirements. , flaring tests, flattening tests, etc.

Previous: Boiler Tube Use

Next: Boiler Tube

  • Newsletter
  • Categories
  • Contact Us
    Zhejiang Zhonggang Mining Co.,Ltd
    Add:Fl19th,Huameng Business Plaza, No.2 Chezhan Road, Lucheng District, Wenzhou, Zhejiang Prov
    Tel:+86-0577-86008557
    Mob:+8613600679430
    E-mail:marketing@zjzgsteel.com
  • QR Code
  • Copyright © Zhejiang Zhonggang Mining Co.,Ltd All Rights Reserved.