(+86)29-6361 0799

About Us

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

wholesale spiral pipe and fittings

These are related to the wholesale spiral pipe and fittings news, in which you can learn about the updated information in wholesale spiral pipe and fittings, to help you better understand and expand wholesale spiral pipe and fittings market. Because the market for wholesale spiral pipe and fittings is evolving and changing, so we recommend that you collect our website, and we will show you the latest news on a regular basis.
  • [Industry News] Quality inspection of spiral steel pipe

    Spiral steel pipes should be subjected to mechanical performance test, flattening test and flaring test before leaving the factory, and must meet the requirements of the standard. The quality inspection methods of straight seam steel pipes are as follows:1. Judging from the surface, that is, in appe

  • [Industry News] Surface treatment method of spiral steel pipe

    1. CleaningUse solvents and emulsions to clean the surface of steel to remove oil, grease, dust, smoothing agent and similar organic matter, but it cannot remove the rust, oxide scale, welding flux, etc. on the surface of the steel, so it is only used as an auxiliary trick in anti-corrosion producti

  • [Industry News] Comparison of advantages and disadvantages of spiral steel pipe

    Spiral steel pipe is a spiral seam steel pipe made of strip steel coils as raw material, often warm-extruded under urban pressure, spirally bent and formed by automatic double-wire double-sided submerged arc welding process for inner seam and outer seam welding. The raw materials are strip steel coi

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.