Building & Construction
Cold Rolled Black Annealed Square Rectangle Steel Tubing
Certifications
API ISO9001-2008SGSBV
Description
Cold rolled black annealed square/rectangular steel tube, material Q195 etc., OD 10x10mm to 100x100mm, wall thickness 0.5-1.5mm, length 5.8m/6m/12m. Surface treatment includes galvanized, black paint, suitable for structural tubes, furniture, fitness equipment.
Specifications
| Length | 5.8M,6M,12M |
| Packing | Bundle, or with all kinds of colors PVC or as your requirements |
| Surface | Annealed, bright and all black |
| Material | Q195 |
| Pipe End | Thread, Coupling, Cap |
| Standard | BS, GB/T 6728, EN10210, EN10219, ASTM A500 |
| Certificates | API ISO9001-2008, SGS, BV |
| Delivery Time | Usually within 10-45 days after receipt of advance payment |
| Outer Diameter | 10MM*10MM-100MM*100MM(20MM*10MM-100MM*50MM) |
| Wall thickness | 0.5MM-1.5MM |
| Surface Treatment | Galvanized, PVC, Black and color painting, Transparent oil, anti-rust oil |
| Chemical Composition C% | 0.06-0.12 |
| Chemical Composition P% | <0.045 |
| Chemical Composition S% | <0.050 |
| Chemical Composition Mn% | 0.25-0.50 |
| Chemical Composition Si% | <0.30 |
| Mechanical Property Elongation(%) | 32-33 |
| Mechanical Property Yield Point (Mpa) | >195 |
| Mechanical Property Tensile Strength (Mpa) | 315-430 |
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