| Place of Origin | Shandong, China | Tolerance | ±15%, ±5%, ±20%, ±10% |
| Brand Name | ZHENG SHEN | Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
| Application | Fluid Pipe, Gas Pipe, Structure Pipe | Oiled or Non-oiled | Non-oiled |
| Alloy Or Not | Non-Alloy | Invoicing | by theoretical weight |
| Section Shape | Round | Delivery Time | 14 days |
| Special Pipe | API Pipe, Thick Wall Pipe | Color | black grey |
| Outer Diameter | 2.1 - 60 mm | Size | 21.3 - 219.1mm |
| Thickness | 1 - 10 mm | Product name | Welded pipe |
| Standard | ASTM | Material | Carbon Steel (Q195, Q235, Q345) |
| Length | 12M, 6m, 6.4M, 1.5-8m customized | Shape | Round Pipe Tube |
| Certificate | API, BIS, ISO9001 | MOQ | 1 Ton |
| Grade | Q195 Q235B Q355 | Technique | ERW |
| Surface Treatment | Hot Rolled |

Our associate factory located at Chongqing, which specializes in producing reliable quality welded pipes, seamless pipes, galvanized pipes, spiral pipes, large diameter thick wall pipe, steel sheets and other custom-made various precision metal products with an annual output of 200,000 tons.