Avoid fake painted galvanized pipes with just outer coating of the galvanize paint color but inward it lacks 1 % of an galvanizing properties. This galvanize pipe made into a strong plumbing or tubing material one that resists corrosion from exposure to water or the elements. China 40-120 gsm pre galvanized gi steel pipe on Global q345b 1 inch square iron pipe galvanized steel pipe nigeriaYouFa 1 inch ms steel square pipe price; Customized sizes good quality 40x40 50x50 100x100 ERW carbon steel square pipe with oil surface; BS1387 standard Hot rolled different sizes galvanized iron pipe ; En10219 S235jr S275jr 355jr 355joh 355j2h Black or Galvanized square /Rectangular Steel tubes
Q345B is a material for steel pipes . Q represents the yield of this material, and the back 345 refers to the yield value of this material. The Q345B steel pipe is a 16Mn steel pipe , which is one of the seamless steel pipe products. 16Mn is a material in steel . A name for steel in the past. Now called the law Q345B . 16Mn is a low-alloy steel q345b 1 inch square iron pipe galvanized steel pipe nigeria