(+86)29-6361 0799

About Us

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

wholesale black seamless steel pipes 

Knowing that you are interested in wholesale black seamless steel pipes , we have listed articles on similar topics on the website for your convenience. As a professional manufacturer, we hope that this news can help you. If you are interested in learning more about the product, please feel free to contact us.
  • [Industry News] What are the classification of straight seam steel pipes?

    Straight seam steel pipes are mainly used for fluid medium and petroleum and natural gas transmission pipelines, and their specifications are expressed by outer diameter + wall thickness. Straight seam steel pipe has single-sided welding and double-sided welding, and the welding process is divided i

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.