Spiral welded pipes are mainly used in water supply projects, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, and urban construction. For liquid transportation: water supply and drainage. For gas transportation: coal gas, steam, liquefied petroleum gas. For structural use: as piling pipes, bridges; docks, roads, building structure pipes, etc.
Product Parameters
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Product Name |
Astm Carbon Steel Spiral Welded Tube Pipe Stm A179C A192 St35.8 Din17175 Erw Sch40 Spiral Welded Steel Pipe |
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Standard |
ASTM A53, BS1387-1985, API 5L standard |
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Technique |
Spirally Submerged Arc Welding(SSAW), Double Submerged Arc Welded (DSAW) |
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Electronic Fusion Welded (EFW) |
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Grade |
Q195 = S195 / A53 Grade A |
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Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 |
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Q345 = S355JR / A500 Grade B Grade C |
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Length |
5.8~12.0 m or as customized |
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Outer Diameter |
219mm-2032mm |
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Wall Thickness |
1.24mm-63.5mm |
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Surface Treatment |
Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment) |
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Inspection |
With Chemical Composition and Mechanical Properties Analysis; |
Product Specifications
| Specifications（mm） | Thickness（mm） | Specifications（mm） | Thickness（mm） |
| 1260*2440 | 1.5 | 1260*6000 | 4. 5 |
| 1260*2440 | 2. 0 | 1260*6000 | 4. 75 |
| 1260*6000 | 1.8 | 1260*6000 | 4. 95 |
| 1260*6000 | 2. 0 | 1260*6000 | 5. 5 |
| 1260*6000 | 2. 5 | 1260*6000 | 5. 75 |
| 1260*6000 | 2. 75 | 1260*6000 | 5. 75 |
| 1260*6000 | 2. 95 | 1510*6000 | 8. 0 |
| 1260*6000 | 3. 5 | 1510*6000 | 10 |
| 1260*6000 | 3. 75 | 1510*6000 | 12 |
| 1260*6000 | 3. 95 | 1510*6000 | 15 |
| The above are the general items, for the special types, we can also meet your needs. | |||
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Applications
Spiral welded pipes are mainly used in water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, and urban construction. Used for liquid transportation: water supply, drainage, sewage treatment engineering, mud transportation, ocean water transportation. Used for gas transportation: gas, steam, liquefied petroleum gas. Used as a structure: as a pile driving pipe, as a bridge; Pipes for docks, roads, building structures, ocean pile driving pipes, etc.
Project Cases
Additional Processing Technology
Spiral welded pipes can be cut, polished, welded, labeled, oiled, anti-corrosion and other processes.
Product Packaging
Product Transportation
