Description
| Outer Diameter: | 15*15-600*600mm |
| Length: | Max. 12 meters |
| Standard: | GB, ANSI,ASME,ASTM, JIS,DIN,BS,EN |
| Steel Grade: | Q195/Q215/Q235/Q345/10#/20#/ASTM A106 GRB |
| Packing: | Hexagonal bundles of max. 3,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper |
| Test: | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test. |
| SIZE: | Hot rolled:W.T: 1.0-25mm |
| Cold rolled:W.T:0.6-1.5mm |
| Other Surface Treatment: | painted letter, embossed, painting |
| Usage: | For construction , structure,furniture, guardrail,fencing |
3 inch square steel tubing specification:
| OD mm | WT mm | OD mm | WT mm | OD mm | WT mm | OD mm | WT mm |
| 15×15 | 0.5-2.0 | 28×28 | 0.5-3.0 | 75×75 | 1.0-5.0 | 160×160 | 2.5-12 |
| 16×16 | 0.5-2.0 | 30×30 | 0.5-3.25 | 80×80 | 1.0-5.0 | 180×180 | 2.5-12 |
| 18×18 | 0.5-2.0 | 35×35 | 0.5-3.5 | 90×90 | 1.0-6.0 | 200×200 | 2.5-12 |
| 19×19 | 0.5-2.0 | 40×40 | 0.8-3.75 | 100×100 | 1.0-6.0 | 300×300 | 2.5-12 |
| 20×20 | 0.5-3.0 | 50×50 | 0.8-3.75 | 120×120 | 2.5-12 | 400×400 | 2.5-12 |
| 24×24 | 0.5-3.0 | 60×60 | 1.0-4.0 | 140×140 | 2.5-12 | 500×500 | 2.5-12 |
| 25×25 | 0.5-3.0 | 70×70 | 1.0-5.0 | 150×150 | 2.5-12 | 600×600 | 2.5-12 |
