Product Name 50mm Gi Pipe Price/Carbon Steel Scrap Prices/Galvanized Iron Pipe Specification Material Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc. Wall Thickness 0.7MM~30MM Length Length:Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customerâ??s actual reques Standard JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002 Grade Grade A, Grade B, Grade C Section Shape Square, Rectangular, Round, Technique steel pipe scrap Packing Bundle, or with all kinds of colors PVC or as your requirements Ends Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. MOQ 1 Tons, more quantity price will be lower Surface Treatment 1. Galvanized  2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement Product Application: 1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient