API 5L X52 Straight Seam Steel Pipe
Grades: PSL1 and PSL2
ERW and HFW Pipe: 1/2" - 24"
LSAW and SSAW: 16" - 100"
Wall thickness tables: SCH 40, SCH STD, SCH80, SCH XS, SCH 160, SCH XXS, etc.
Professional Welded Pipe Supplier--GNEE
Products Description
API 5L X52 pipe is also known as L360 pipe, X52 (L360) is named after the minimum yield strength of 52 Ksi (360 Mpa). It is an intermediate grade in the API 5L and ISO 3183 specifications for oil and gas pipeline transmission.
API 5L X52 Pipe Type
Range by product specification level: PSL1, PSL2, sour service
API 5L X52 PSL1 for pipelines with a general delivery condition of rolled.
API 5L X52N/M/Q for PSL2 piping with delivery condition N, M and Q.
API 5L X52NS/MS/QS, for PSL2 piping with a sour environment.
Latest technology in the production of welded pipes

Mechanical Property
| Grade | Yield Strength | Tensile Strength | Yield to Tensile | Elongation |
|---|---|---|---|---|
| min. (KSI) | min. (KSI) | Ratio (max) | % | |
| API 5L X52 | 52 | 66 | 0.93 | 21 |
| API 5L-PSL 1 Mechanical Properties | |||
|---|---|---|---|
| Grade | Yield Strength Mpa | Tensile Strength Mpa | Elongation |
| B | 245 | 415 | c |
| X52 | 360 | 460 | c |
| API 5L-PSL 2 Mechanical Properties | ||||||
|---|---|---|---|---|---|---|
| Grade | Yield Strength Mpa | Tensile Strength Mpa | Raito | Elongation | ||
| min | max | min | max | max | min | |
| BN | 245 | 450 | 415 | 655 | 0.93 | f |
| BQ | ||||||
| X52N | 360 | 530 | 460 | 760 | 0.93 | f |
GNEE has many years of experience in exporting welded pipes


Inventory abundance
Gnee maintains a large inventory of API 5L X52 pipe to meet customer needs and deliver products in a timely manner. This avoids project schedule delays due to shortages. Our highly accurate inventory management system ensures inventory accuracy and real-time updates. Whether it's for mass production or personalized customization needs, Gnee provides a quick response, bringing convenience and confidence to our customers.
Other items
A) Full service: pre-sale, sale, after-sale
B) More than 15 years experience in global export
C) 365 days always online
D) Large scale reserve
E) Diversified logistics solutions
All of our welded pipes can be treated with black paint, 3PE, 3PP, galvanized, etc. If you need, please contact us immediately!
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