API 5L LSAW Carbon Steel Pipes Supplier and Exporter | Leoscor Alloy Pipes
API 5L LSAW Pipe supplied by Leoscor Alloy Pipes is a longitudinal submerged arc welded carbon steel line pipe designed for large-scale pipeline transportation applications. These pipes are widely used for the transmission of oil, natural gas, water, and other fluids where high strength, durability, and reliable performance are required.
Leoscor Alloy Pipes is a trusted manufacturer, stockist, and exporter of API 5L LSAW Pipes, offering pipes in different sizes, grades, wall thicknesses, and specifications. Our pipes are manufactured to meet the requirements of pipeline operators, energy companies, and industrial projects worldwide.
API 5L LSAW Pipes are carbon steel line pipes manufactured using the Longitudinal Submerged Arc Welding (LSAW) process. In this process, steel plates are formed into pipe shapes and welded longitudinally to provide strong and reliable pipeline performance.
These pipes are manufactured according to API 5L specifications and are designed for transporting gas, water, crude oil, and natural gas. They are available in different grades and sizes to meet the requirements of onshore and offshore pipeline systems.
API 5L LSAW Pipes are suitable for applications requiring high tensile strength, heavy wall thickness, and excellent structural stability, including deep sour wells, offshore drilling, and large pipeline networks.

Equivalent Names of API 5L LSAW Carbon Steel Pipes
| Equivalent Designation | Explanation |
|---|---|
| API 5L LSAW Pipe | API specification designation for longitudinal submerged arc welded line pipes used in oil, gas, and fluid transportation systems. |
| LSAW Carbon Steel Pipe | Common industry name for longitudinal welded carbon steel pipes manufactured using the submerged arc welding process. |
| API 5L Line Pipe | General designation for carbon steel pipes used in pipeline transportation applications. |
| Longitudinal Submerged Arc Welded Pipe | Full form of LSAW pipe, referring to the welding process used during manufacturing. |
Key Benefits of API 5L LSAW Pipes
API 5L LSAW Carbon Steel Pipes supplied by Leoscor Alloy Pipes offer the following advantages:
- High Strength: Suitable for heavy-duty pipeline transportation applications.
- Large Diameter Availability: Ideal for large-scale oil, gas, and water pipelines.
- Excellent Structural Stability: Provides reliable performance under high-pressure conditions.
- Heavy Wall Capability: Suitable for demanding pipeline requirements.
- Good Weld Quality: Manufactured with strong longitudinal welds for dependable service.
- Accurate Dimensions: Produced according to industrial specifications.
- Long Service Life: Designed for continuous operation in challenging environments.
API 5L LSAW Carbon Steel Pipe Specifications
Standard specifications for API 5L LSAW 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, ASTM A53 GR. A/B/C, ASTM A106, ASTM A179, ASTM A530, ASTM A530M, ASTM A671, ASTM A672 |
| Dimensions | ASTM, ASME and API |
| API 5L ERW Pipe Size | 1/2″ NB – 24″ NB |
| API 5L SAW / LSAW Pipe Size | 16″ NB – 100″ NB |
| API 5L Seamless Pipe Size | 1/2″ NB – 60″ NB |
| Type | Seamless / ERW / Welded / Fabricated / EFW |
| Form | Round Pipes, Square Pipes, Rectangular Pipes, Hydraulic Pipes |
| Length | Single Random, Double Random & Cut Length |
| Length Range | Minimum 3 Meters, Maximum 18 Meters, or according to customer’s requirement |
API 5L LSAW 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 LSAW CS Pipe
| CS API 5L LSAW Welded Pipe | Carbon Steel API 5L LSAW Welded Pipe |
| API 5L LSAW Welded Carbon Steel Pipe | CS API 5L LSAW Seamless Pipe |
| Carbon Steel API 5L LSAW Seamless Pipe | API 5L LSAW Seamless Carbon Steel Pipe |
| CS API 5L LSAW ERW Pipe | Carbon Steel API 5L LSAW ERW Pipe |
| API 5L LSAW ERW Carbon Steel Pipe | CS API 5L LSAW Fabricated Pipe |
| Carbon Steel API 5L LSAW Fabricated Pipe | API 5L LSAW Fabricated Carbon Steel Pipe |
| CS API 5L LSAW EFW Pipe | Carbon Steel API 5L LSAW EFW Pipe |
| API 5L LSAW EFW Carbon Steel Pipe | Carbon Steel API 5L LSAW Pipe |
LSAW API 5L Carbon Steel Pipe Chemical Composition
| Grade | API 5L LSAW | |
|---|---|---|
| min | max | |
| C | – | 0.16 |
| V | – | 0.45 |
| Mn | – | 1.65 |
| P | – | 0.020 |
| S | – | 0.010 |
| V | – | 0.07 |
| Nb | – | 0.05 |
| Ti | – | 0.04 |
API 5L LSAW CS Pipe Mechanical Properties
| Grade | API 5L LSAW | |
|---|---|---|
| Yield Strength min. (KSI) | 42 | |
| Tensile Strength min. (KSI) | 60 | |
| Yield Tensile Ratio(max) | 0.93 | |
| Elongation % | 23 | |
CS API 5L LSAW Pipe Price List
Leoscor Alloys is one of the most competitive suppliers of pipes and tubes from India. Our prices for API 5L LSAW 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 LSAW Carbon Steel Seamless and Welded Pipe.
LSAW API 5L 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 LSAW Pipe.
Why Buy API 5L LSAW Pipe from Leoscor Alloys
Leoscor Alloys is a leading stockist, distributor, and supplier of API 5L LSAW 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 LSAW 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









