(+86)29-6361 0799

About Us

You are here: Home » News
Once cooperation, 
no worry about after-sales.

china welding steel

These are related to the china welding steel news, in which you can learn about the latest trends in china welding steel and related information industry, to help you better understand and expand china welding steel market.
  • [Industry News] How to express steel pipe specifications

    Generally speaking, the diameter of steel pipes can be divided into outer diameter, inner diameter, and nominal diameter. The outer diameter of the pipe is a hot-dip galvanized seamless steel pipe with the letter D, followed by the size and wall thickness of the outer diameter.

WX20200430-1444172x
Phone:+86-29-63610799
WX20200430-1456132x
Address: Building B,Greenland SOHO,Xi'an,China

Products List

Quick Links

Follow Us

Contact us
Copyright 2020 GK STEEL PIPE Co., Ltd.