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| Standard | API, ASTM, bs, DIN, GB, JIS, API 5L, ANSI A182-2001, ASME B36.19M-2004, BS 3059-2, DIN 1630, GB/T 3091-2001, GB/T 3094-2000, GB/T 12771-2000, GB/T 3093-2002, JIS G3444-2006, JIS C8305-1999, GB, ASTM, | Grade | 10Cr9Mo1VNb, A53-A369, Q195-Q345, ST35-ST52, 10Cr9Mo1VNb, A106(B,C), Q235, Q345, ST37, St37-2 |
| Thickness | 0.4 - 20 mm | Section Shape | Round |
| Outer Diameter | 16 - 500 mm | Place of Origin | Tianjin, China |
| Application | Structure Pipe | Technique | ERW |
| Certification | ISO | Surface Treatment | black |
| Special Pipe | EMT Pipe | Alloy Or Not | Non-Alloy |
| Tolerance | u00b11% | Type | Welded Steel Pipe, Hot Rolled Hollow Carbon Pipe |
| Processing Service | Welding, Punching, Cutting | Product name | 3 inch black iron pipe astm a53 28 inch 170mm diameter steel pipe |
| Material | Q235/A36/Q345/ST37 | Outside Diameter | 16mm-500mm |
| Wall thickness | 0.4mm-20mm | Packing | Standard seaworthy packing |
| Shape | Round | Length | 1-12m |
| Keyword | Mill Test Certificate Steel Pipe |
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