Spiral submerged arc welded steel pipe EN 10217/10219 S235 is a double-sided submerged arc spiral steel pipe produced according to European standards EN 10217 and EN 10219. Its material is S235. This type of steel pipe is mainly used for fluid transportation and structural applications and has good mechanical properties and welding properties.
S235 spiral steel pipe is a low carbon structural steel with a yield strength usually around 235 MPa. This steel has good weldability, formability and toughness, making it suitable for a variety of structural applications and fluid transfer systems.
| Outer Diamater: | 1/2"-24" | Section Shape: | Round |
|---|---|---|---|
| Steel Grade: | Q235B Q355b Ss400 Ss540 S235 S275 S355 | Anti-Corrosion: | Galvanization |
| Specification: | 600mm-1250mm | Length: | 6m,9m,10m,12m |
| Further Process: | Punching Cutting | Tolerance: | +-0.2mm |
Chemical Composition and Mechanical Property for EN10217 S235JR
| Steel Grade | Chemical Composition | Mechanical Performance | |||||
| C | Si(Max) | Mn(Max) | P(Max) | S(Max) | Tensile Strength | Yield Strength (Min) |
|
| Mpa | Mpa | ||||||
| S235JR | 0.12-0.20 | 0.3 | 0.3-0.7 | 0.045 | 0.45 | 375-460 | 235 |
Hot rolled spiral steel pipe
| Wall Thickness | 0.5 – 25mm |
| Length | 6000-14000 mm |
| Type | Seamless/ Welded / ERW / EFW |
| Dimensional Tolerances | Thickness : (All sizes +/- 10%) |
| Circular Dimension Range | 26.9 – 323.9 mm |
| Square Dimension Range | 25×25 - 300×300 mm |
| Rectangular Dimension Range | 40×20 - 400×200 mm |
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