Welded Mild Steel Pipe

Item: welded mild steel pipe or tube standard：bs 1387, bs en 39, jis g3452-2004, jis g3444-2006, gbt 3091-2001, din 2444 grade: q235, q345, q195, q215 diameter: 0.5-8 in thickness: 1.8-5.5mm three types of pi[e are available in our market, such as round shape , rectangular or spiral steel pipe application: preparation of hoop iron, tools and machinery parts, as a real frame structure parts, escalator for building.