API 5L L390N PSL2 Seamless Line Pipe
These L390N Oil and Gas Steel Pipes are designed as per international and national standards and are available in customized length sizes and shapes for our esteemed clients. GNEE also offers the same at the best prices in the market.
L390N Cold drawn carbon steel pipe is a high strength seamless steel pipe manufactured strictly in accordance with API (American Petroleum Institute) and has high strength, corrosion resistance, high toughness and brittle fracture resistance. Therefore, L390N Steel pipes for pipeline transportation systems are key equipment for transporting oil, steam, water, etc. extracted from underground to oil and gas industrial enterprises through pipelines.
And in order to improve the performance and service life of oil and gas steel pipes, L390N Seamless steel pipe is usually surface treated and coated.
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DIN PSL2 Grade L390N DIN EN ISO 3183 Chemical element
| Element | Max |
|---|---|
| CE Pcm | 0.2500 |
| C | 0.2400 |
| Mn | 1.4000 |
| P | 0.0250 |
| S | 0.0150 |
| Si | 0.4500 |
| Ni | 0.3000 |
| Cr | 0.3000 |
| Mo | 0.1500 |
| Cu | 0.5000 |
| V | 0.1000 |
| Ti | 0.0400 |
| Nb | 0.0500 |
| Nb+Ti+V | 0.1500 |
| CEV | 0.4300 |
DIN PSL2 Grade L390N DIN EN ISO 3183 Mechanical properties
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 629 (≥) | 274 (≥) | 32 | 11 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 |
API 5L L390N large diameter pipe
Advantages of GNEE
GNEE pipes and tubes have a wide range of applications in many market sectors, including the oil and gas, petrochemical and construction industries. And we can offer different properties for different purposes (e.g. corrosion protection).
Gnee Factory environment
FAQ
1. Steel pipes come in a wide range of shapes and sizes, with more choices.
2. Professional and experienced production staff provide excellent quality.
3. Strong production capacity to ensure fast delivery.
4. Mass production and raw material resources create good prices.
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