Standard | ASTM, GB, bs, JIS, DIN, ASTM A53-2007, GB/T 8162-1999, BS 1387, JIS G3463-2006, DIN 2391 | Grade | A53-A369, Q195-Q345, ST35-ST52, 10#-45#, 16mn, A53(A,B), Q235, Q195, ST37, 20#, 16mn |
Thickness | 0.3 - 2.5 mm | Section Shape | Square |
Outer Diameter | 10*10 to 100*100mm | Place of Origin | Tianjin, China |
Application | Structure Pipe | Technique | ERW |
Certification | ISO | Surface Treatment | OIL |
Special Pipe | Thick Wall Pipe | Alloy Or Not | Non-Alloy |
Tolerance | u00b11% | Type | Squareu2002Tubes |
Processing Service | Bending, Welding, Cutting | Secondary Or Not | Non-secondary |
Commodity | High Quality black annealed Square And Rectangular Steel Pipes | Material | Q195/Q235/Q345 |
Ends | Plain | Packing | Bundle by steel strips, Pvc packing |
Length | As per customer | MOQ | 1Tons if have stock |
Shape | Round, square and Rectangular | Export market | All the world only you have request, main Africa |
Export experience | 10Years in steel industry |