API 5L X65 PSL 1 Carbon Steel Pipes Supplier and Exporter | Leoscor Alloy Pipes
API 5L X65 PSL 1 Pipes are high-strength carbon steel line pipes designed for oil, gas, water, and pipeline transportation systems. These pipes are manufactured according to API 5L specifications and are suitable for applications where high strength, durability, and reliable performance are required.
Leoscor Alloy Pipes is a trusted manufacturer, supplier, stockist, and exporter of API 5L X65 PSL 1 Pipes, offering a wide range of sizes, wall thicknesses, and specifications. Our pipes are available in seamless, welded, ERW, fabricated, SAW, and LSAW forms to fulfill various industrial and pipeline requirements.
API 5L X65 PSL 1 Pipes are carbon steel line pipes manufactured under API 5L standards for high-pressure pipeline applications. The X65 grade represents a high-strength line pipe category used in critical transportation systems for crude oil, natural gas, and water.
These pipes provide excellent tensile strength, good weldability, and dependable mechanical performance in demanding environments. API 5L X65 PSL 1 Seamless Pipes are preferred where uniform strength and pressure resistance are required, while welded variants are widely used for large-scale pipeline projects.
API 5L X65 PSL 1 Pipes are available in different forms, including seamless, welded, ERW, SAW, and LSAW, based on project requirements.

Equivalent Names of API 5L X65 PSL 1 Carbon Steel Pipes
| Equivalent Designation | Explanation |
|---|---|
| API 5L X65 PSL 1 Pipe | API specification designation for high-strength carbon steel line pipes used in oil, gas, and pipeline transportation applications. |
| EN L450Q Pipe | European designation equivalent for API 5L X65 PSL 1 line pipe material. |
| EN L450MB Pipe | European designation equivalent associated with API 5L X65 PSL 1 carbon steel line pipe material. |
Key Benefits of API 5L X65 PSL 1 Pipes
API 5L X65 PSL 1 Carbon Steel Pipes supplied by Leoscor Alloy Pipes offer the following advantages:
- High Yield Strength: Suitable for demanding pipeline and energy applications.
- Excellent Durability: Provides reliable performance under high-pressure conditions.
- Good Weldability: Enables efficient fabrication and installation.
- Superior Mechanical Properties: Maintains strength and stability during operation.
- Multiple Manufacturing Options: Available in seamless, welded, ERW, SAW, and LSAW forms.
- Custom Specifications: Supplied in different sizes, thicknesses, and lengths.
- Long Service Life: Designed for continuous industrial use.
API 5L X65 PSL 1 Carbon Steel Pipe Specifications
Standard specifications for API 5L X65 PSL 1 Pipe. If any specification is not mentioned here, you can contact us. We also manufacture and export custom specifications as per client’s requirements.
| Specifications | Details |
|---|---|
| Standard | API 5L X65 PSL 1, ASTM A53 GR. A/B/C, ASTM A106, ASTM A179, ASTM A530, ASTM A530M, ASTM A671, ASTM A672 |
| Dimensions | All pipes are manufactured, inspected and tested according to relevant ASTM, ASME and API standards. |
| API 5L X65 ERW Pipe Size | 1/2″ NB – 24″ NB |
| API 5L X65 SAW / LSAW Pipe Size | 16″ NB – 100″ NB |
| API 5L X65 Seamless Pipe Size | 1/2″ NB – 60″ NB |
| Type | Seamless / ERW / Welded / Fabricated / EFW |
| Form | Round Pipes, Square Pipes, Rectangular Pipes, Hydraulic Pipes |
| Sizes LSAW / DSAW | 16″ OD to 54″ OD (8 mm to 50 mm thickness) |
| Wall Thickness | SCH 10, SCH 20, SCH 30, STD, SCH 40, SCH 60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS, DIN and JIS standard thickness |
API 5L X65 PSL 1 Carbon Steel Pipe - Industries & Applications
Our pipes and tubes are used in a wide range of applications and various industries. Below are a few of them:
- Gas Processing Industries
- Petrochemical Industries
- Power Generation Industries
- Food Processing Industries
- Chemical Industries
- Oil & Gas Industries
- Fertilizers Industries
- Sugar Industries
Get Quote for Your Requirement
Contact Leoscor Alloys Pipes for high quality industrial pipes and tubes. Mail- info@leoscoralloypipes.com
Types of API 5L X65 PSL 1 CS Pipe
| API 5L X65 PSL 2 Seamless Pipe | API 5L X65 PSL 2 Welded Pipe |
| API 5L X65 Carbon Steel PSL 2 Seamless Pipe | API 5L X65 Carbon Steel PSL 2 Welded Pipe |
| PSL 2 API 5L X65 Seamless Line Pipe | PSL 2 API 5L X65 Welded Line Pipe |
| API 5L X65 PSL 2 ERW Pipe | API 5L X65 PSL 2 EFW Pipe |
| API 5L X65 Carbon Steel PSL 2 ERW Pipe | API 5L X65 Carbon Steel PSL 2 EFW Pipe |
| PSL 2 API 5L X65 ERW Line Pipe | PSL 2 API 5L X65 EFW Line Pipe |
| API 5L X65 PSL 2 Fabricated Pipe | API 5L X65 PSL 2 Hollow Pipe |
| API 5L X65 Carbon Steel PSL 2 Fabricated Pipe | API 5L X65 Carbon Steel PSL 2 Hollow Pipe |
| PSL 2 API 5L X65 Fabricated Line Pipe | PSL 2 API 5L X65 Hollow Line Pipe |
| API 5L X65 PSL 2 Electropolish Pipe | API 5L X65 PSL 2 Square Pipe |
| API 5L X65 Carbon Steel PSL 2 Electropolish Pipe | API 5L X65 Carbon Steel PSL 2 Square Pipe |
| PSL 2 API 5L X65 Electropolish Line Pipe | PSL 2 API 5L X65 Square Line Pipe |
| API 5L X65 Carbon Steel PSL 2 Bush Pipe | PSL 2 API 5L X65 Bush Line Pipe |
| API 5L X65 PSL 2 Round Pipe | API 5L X65 PSL 2 Rectangular Pipe |
| API 5L X65 Carbon Steel PSL 2 Round Pipe | API 5L X65 Carbon Steel PSL 2 Rectangular Pipe |
| PSL 2 API 5L X65 Round Line Pipe | PSL 2 API 5L X65 Rectangular Line Pipe |
X65 API 5L PSL 1 Carbon Steel Pipe Chemical Composition
| Grade | API 5L X65 PSL 1 | |
|---|---|---|
| Seamless | Welded | |
| C | 0.28e | 0.26e |
| Mn | 1.40e | 1.40e |
| P | 0.030 | 0.030 |
| S | 0.030 | 0.030 |
| V | f | f |
| Nb | f | f |
| Ti | f | f |
API 5L X65 PSL 1 CS Pipe Mechanical Properties
| Grade | API 5L X65 PSL 1 | |
|---|---|---|
| Yield Strength Mpa(psi) min | 450(65 300) | |
| Tensile Strength Mpa(psi) min | 535(77 600) | |
| ELONGATION | F | |
CS API 5L X65 PSL 1 Pipe Price List
Leoscor Alloys is one of the most competitive suppliers of pipes and tubes from India. Our prices for API 5L X65 PSL 1 Pipe are very competitive.
Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Leoscor Alloys maintains a stock of all standard items and can export them at best price for API 5L X65 PSL 1 Carbon Steel Seamless and Welded Pipe.
X65 API 5L PSL 1 Carbon Steel Pipe Stock Availability
We maintain huge inventories of all standard sizes and grades. Please send us your complete requirement and we will send you the availability with the best quote for Carbon Steel API 5L X65 PSL 1 Pipe.
Why Buy API 5L X65 PSL 1 Pipe from Leoscor Alloys
Leoscor Alloys is a leading stockist, distributor, and supplier of API 5L X65 PSL 1 Pipe from India. With more than three decades of experience, we understand the steel industry deeply. We have huge experience of supplying to all major industries across the world. Our team of dedicated experts with stringent quality policy ensures that we supply best-in-class products meeting and exceeding our client’s expectations. Below are a few quick points about why buying from Leoscor Alloys will give you an undue advantage:
- Huge inventory of all standard sizes and grades.
- Distributors of all reputed origins and manufacturers.
- Strict quality control policies and highly experienced team.
- Strong logistics & delivery channels.
- Modern Infrastructure with huge storage capacity.
- An ISO 9000:2015 Certified Company.
Prominent Countries where we export API 5L X65 PSL 1 Carbon Steel Pipe
Exporting Pipes & Tubes to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countires includes Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, South Korea, South Africa, Sri Lanka, Syria, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.
We are one of the top:
- Pipes exporters to Singapore
- Pipes exporters to Malaysia
- Pipes exporters to Hongkong
- Pipes exporters to Thailand
- Pipes exporters to Indonesia
- Pipes exporters to Taiwan









