As a prominent supplier, Excellent Overseas is responsible for delivering unparalleled quality in API 5L X65 Seamless Pipe Suppliers and API 5L X65 PSL2 Material Stock from leading Manufacturers like Tubes, MSL, Seah, Hyundai, ArcelorMittal and NSSMC.
Table of Content
API 5L X65 Pipe Supply Range and Dimensions
Manufacturers in Stock
API 5L X65 Pipe Chemical Composition
| Name | Product Form | C | Si | Mn | P | S | V | Nb | Ti | Others |
|---|---|---|---|---|---|---|---|---|---|---|
| X65 | TS | ≤ 0.26 | - | ≤ 1.60 | ≤ 0.030 | ≤ 0.030 | c | c | c | - |
| TW | ≤ 0.24 | - | ≤ 1.60 | ≤ 0.030 | ≤ 0.030 | c | c | c | - | |
| X65Q | TS / TW | ≤ 0.22 | ≤ 0.45 | ≤ 1.60 | ≤ 0.025 | ≤ 0.015 | ≤ 0.10c | ≤ 0.05c | ≤ 0.04c | - |
| L450Q | TS / TW | ≤ 0.22 | ≤ 0.45 | ≤ 1.60 | ≤ 0.025 | ≤ 0.020 | ≤ 0.102 | ≤ 0.052 | ≤ 0.042 | 5) |
TS = SEAMLESS TUBES | TW = WELDED TUBES
X65 Carbon Steel Pipe Mechanical Properties
PDO and EDO Approved API 5L X65 Pipe Supplier in Thailand, delivering high yield strength carbon steel line pipes with mill test certificates
| Steel Grade | Delivery Condition | Yield / Proof Strength Rt0.5 (N/mm²) |
Tensile Strength Rm (N/mm²) |
Elongation (%) | Impact Energy ISO-V - Transverse (J) at 0°C |
|---|---|---|---|---|---|
| X65 PSL 1 | a) | min. 450 | min. 535 | 22 | - |
| L450 PSL 1 | a) | min. 450 | min. 535 | 22 | - |
| X65Q PSL 2 | Q and T | 450 - 565 | 535 - 760 | 22 | - |
| L450Q PSL 2 | Q and T | 450 - 565 | 535 - 760 | 22 | 40 transverse / 60 longitudinal |
• Q and T = Quenched and Tempered | • a) = Manufacturer's choice
API 5L X65 PSL1 Material Equivalent Grades
| Standard | Specification Level | Equivalent Grade | Notes |
|---|---|---|---|
| ASTM API 5L (Specification for line pipe) |
PSL1 | L450 or X65 | Basic level standard requirement |
| PSL2 | L450Q or X65Q L450M or X65M |
Enhanced requirements, Charpy testing mandatory | |
| DNV-OS-F101 | Offshore Standard | 450 / 450U / 450S | Submarine pipeline systems |
| EN 10208-2 | European Standard | L450 | Steel pipes for combustible fluids |
Excellent Overseas is a Reliable API 5L X65 Pipe Stockist With Ready Inventory.
Leading API 5L X65 pipe stockist worldwide. Request stock list, price and full documentation.
Quote NowAPI 5L X65 PSL1 Welded Pipe Heat Treatment
| Heat Treatment |
|---|
| Quenched and Tempered |
| 940° C Water for 15 min. and 680° C Air for 60 min. |
API 5L X65 Seamless & Welded Pipe Delivery Conditions and More
| PSL | Delivery Condition | Grade |
|---|---|---|
| PSL 1 | As-rolled, N+ rolled, thermo-mechanical formed, thermomechanical rolled, normalized, normalizing formed, N and T | X65 |
| PSL 2 | Q and T (Quenched and Tempered) | X65Q |
| Thermomechanical rolled or thermomechanical formed | X65M |
Get API 5L X65 PSL1 Welded Pipe With Schedule 10 through 160, Refer Wall Thickness.
Applications of API 5L X65 Pipes
Process of Manufacturing
X65 Grade PSL2 Line Pipe Coating Material and Protection
Excellent Overseas supplies HIC and SSCC Tested API 5L Pipe in Sarawak, Selangor, Pahang, Pathum Thani, West Java and Kepulauan RIAU with Multilayer Coating as per Requirement.
Surface Finish: Natural, Black Painting, Varnished
Lining/Cladding: CRA Clad and Lined Pipe
Protective Coatings: 3LPE, 3PP, FBE, 3PE
End Protection Caps: Plastic or Iron
.png)
.png)
Countries We Export To
Singapore
Malaysia
Thailand
Indonesia
Saudi Arabia
Qatar
Vietnam
China
Turkey
Kuwait
Brazil
USA
UK
Mexico
Australia
Germany
France
Italy
Spain
South Korea
Japan
Canada
Oman
Egypt