S355 Pipe
S355 Seamless Pipe
S355 is a grade of steel that indicates it has a minimum yield strength of 355
MPa (mega pascals). When referring to a "S355 seamless pipe," it typically means
a seamless steel pipe made from this particular grade of steel, S355. Seamless
pipes are pipes without a welded seam, manufactured by hot-working steel, and
are commonly used in industries such as oil and gas, construction, and
automotive due to their durability and ability to withstand high pressure and
temperature.
Specification
| Property | Value |
|---|---|
| Grade | S355 |
| Material Type | Seamless Steel Pipe |
| Material Composition | Carbon, Manganese, Silicon, possibly small amounts of other alloying elements |
| Yield Strength | ≥ 355 MPa |
| Tensile Strength | 470 - 630 MPa |
| Elongation | ≥ 22% (in 200 mm) |
| Manufacturing | Hot Rolling, Cold Drawing |
| Standards | EN 10210, EN 10219, API 5L, ASTM A106/A53, etc. |
| Applications | Construction, Oil and Gas, Automotive, Engineering |
| Sizes | Various sizes and thicknesses as per requirements |
| Corrosion Resistance | Good, additional coatings may be applied for enhanced protection |
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| Italia | Spain | Spain | Japan |
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| India | Romania | India | India |
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