Now,We sell 160,000 tons steel pipes per year,including the steel pipes for the high,medium and low pressure boilers,shipping,transporting liquid products,the petroleum cracking process,the fertilizer facilities,the structure ,the hollow sucker rod ,oil well casing and drill pipe,galvanized steel pipe and some stainless steel.
Hollow Black Iron Pipe,Welded Square Steel Pipe,Welded Square Steel Tube manufacturer / supplier in China,offering Hollow Black Iron Q235 Welded Square Steel Pipe,1020 1045 S355jr Hot Rolled Thick Wall Seamless Steel Pipe,Cold Rolled DIN 2391 St52.3 Seamless Precision Steel PipeChina Steel Scaffolding Pipe Carbon Steel Pipe for The product description Product name Scaffodling galvanized pipe 6 meter Wall Thickness 0.6mm20mm Length 114mAccording to customer requirements Outer Diameter 48.3MM/48.6MM Tolerance Tolerance based on Thickness: q195 hollow carbon steel pipe sleeve#177;5 q195 hollow carbon steel pipe sleeve#177;8% ;According to customers requires .Sha
Aug 10,2021 q195 hollow carbon steel pipe sleeve#0183;Categories Galvanized Steel Pipe Brand Youfa steel pipe manufacture standard astm bs1387 gb/t3091 api zinc coating 210-275g/m2 grade grade a/b/c Q195-Q235 Q345
Seamless steel pipe carbon steel pipe.SSAW steel pipe offshore pipe. Steel Grade GB Q195,Q215,Q235,Q345.ASTM GR A,GR B,GR C,GR D,DC01,DC03,1008,1010 Two tags on each bundle,Wrapped in waterproof paper,PVC sleeve,and sackcloth with several steel strips.Mill Test Certificate EN 10204/3.1B.Previous square and