Application fields
1. Construction field: used for supporting columns and beams in building structures, such as scaffolding, tower cranes, bridges, etc., its high strength and good toughness can withstand large loads.
2. Machinery manufacturing field: manufacturing various mechanical parts, such as bearings, shaft parts, etc., the wear resistance and fatigue strength of carbon steel round tubes make them suitable for the manufacture of these parts.
3. Automobile manufacturing field: used in automobile frames, wheels and other parts, its lightweight characteristics help improve fuel economy and vehicle performance.
4. Energy field: used for pipelines for transporting energy such as oil and natural gas, which need to have corrosion resistance and high strength to ensure the safe operation of the pipeline.
Product Parameters
| Carbon Steel Pipe | |
| Standard | AiSi ASTM GB JIS DIN |
| Grade | AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B, |
| ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22 | |
| DIN17440, DIN2448,JISG3452-54 | |
| 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A | |
| P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo, | |
| 13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7,etc | |
| Outside Diameter | 21mm-1420mm |
| Thickness | 1.65mm-200mm |
| Tolerance | ±1% |
| Technique | Cold Rolled/Hot Rolled/cold drwan |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| End | Bevel end(>2″), Plain (≤2″),with plastic cap, with screwed and socket |
| Surface | Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation. |
| Packing | 1. In bundles with steel strips |
| 2. In bundles+PVC blue package | |
| 3. In bulk . | |
| 4. According to customers’ requirements | |
| Delivery time | CFR CIF FOB |
| Payment terms | 30% TT deposit and 70% LC the balance |
| Delivery Time | 10-45days, as negotiation. |
Product Specifications
| Specifications（mm）Diameter * wall thickness | |||||||
| 14×3 | 60×6 | 168×9.5 | 325×20 | 28×3 | 108×4.5 | 219×10 | 377×22 |
| 14×3.5 | 60×7 | 168×10 | 325×22 | 28×3.5 | 108×5 | 219×12 | 377×25 |
| 14×4 | 60×8 | 168×11 | 325×23 | 28×4 | 108×6 | 219×13 | 377×32 |
| 16×3 | 60×9 | 168×12 | 325×25 | 30×2.5 | 108×7 | 219×14 | 377×36 |
| 18×2 | 60×10 | 168×14 | 325×28 | 32×2.5 | 108×8 | 219×16 | 377×40 |
| 18×3 | 76×4.5 | 168×15 | 325×30 | 32×3 | 108×9 | 219×18 | 377×45 |
| 18×4 | 76×5 | 168×16 | 325×32 | 32×3.5 | 108×10 | 219×20 | 377×50 |
| 18×5 | 76×6 | 168×18 | 325×36 | 32×4 | 108×12 | 219×22 | 406×9.5 |
| 19×2 | 76×7 | 168×20 | 325×40 | 32×4.5 | 108×14 | 219×24 | 406×11 |
| 21×4 | 76×8 | 168×22 | 325×45 | 32×5 | 108×15 | 219×25 | 406×13 |
| 22×2.5 | 76×9 | 168×25 | 356×9.5 | 34×3 | 108×16 | 219×26 | 406×17 |
| 22×3 | 76×10 | 168×28 | 356×12 | 34×4 | 108×20 | 219×28 | 406×22 |
| 22×4 | 89×4 | 180×10 | 356×15 | 25×5.5 | 89×7.5 | 194×20 | 377×12 |
| 22×5 | 89×4.5 | 194×10 | 356×19 | 27×3.5 | 89×8 | 194×26 | 377×14 |
| 25×2.5 | 89×5 | 194×12 | 356×28 | 27×4 | 89×9 | 219×6.5 | 377×15 |
| 25×3 | 89×5.5 | 194×14 | 356×36 | 27×5 | 89×10 | 219×7 | 377×16 |
| 25×4 | 89×6 | 194×16 | 377×9 | 27×5.5 | 89×11 | 219×8 | 377×18 |
| 25×5 | 89×7 | 194×18 | 377×10 | 28×5.5 | 89×12 | 219×9 | 377×20 |
| Product Details | Product Production | Product Warehouse |
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Applications
Carbon steel pipes are used in the construction industry, oil and gas industry, manufacturing, chemical industry, metallurgy, electric power, environmental protection and other fields. They are widely used in manufacturing structural parts and mechanical parts, such as oil drill pipes, automobile drive shafts, bicycle frames and construction Steel scaffolding used in construction, etc
Project Cases
Additional Processing Technology
We can provide steel pipe treatment services such as 3PE anti-corrosion, as well as processing services such as bending, cutting, punching, and marking.
Product Packaging
Product Transportation
