1. Standard: GB/T3094, ASTM A53, ASTM A500, etc. 2. Material: Q195~Q235 3. Dimensions: 50*50*1.5 * 6000mm More information as follows: Hot Rolled Carbon Steel Square Tube or Tubing 1. Standard:GB/T3094, ASTM A500, SY/T5037-2000, GB/T9711.1-1997,DIN86288,etc. 2. Material: Q195~Q345, Gr.A~Gr.C, STK290-STK490,ST37~ST54,etc. 3. Specification Range: a. Diameter:20x20mm-500x500mm(.78'x.78'-20'x20') b. Wall Thickness:1.0mm - 20mm (.04'-.78') c. Length:5.8/6.0m, 12m 4. Steel Tube Usage: construction and decorative structure, platform structure, bridge supports, infrastructure buildings. 5. Annual Output: 2,000,000 Ton 6. MOQ: 5 Ton for trial order, 25ton for formal order. 7. Lead time:7~30 days 8. Origin: China(Mainland) 9. The third party inspection is acceptable, such as SGS, BV, and CE. 10. Certificates for Steel Tubes: DNV, ISO9001, CE, CCS, etc. |