Tricon Steel & Alloys offers premium-grade API 5L X70 Pipes, engineered to meet the demanding requirements of the oil and gas industry. Known for their strength, durability, and high-pressure tolerance, these pipes are an ideal choice for critical applications in harsh environments. As one of the leading API 5L X70 Pipes Manufacturers, we deliver top-tier solutions that comply with global standards, ensuring quality and performance every step of the way.

What is API 5L X70 Pipes?

API 5L X70 Pipes are high-strength, seamless or welded carbon steel pipes specified under the API 5L specification. These pipes are primarily used for transporting oil, gas, and water across long distances. They belong to the X-series of steel grades, where “X70” indicates a minimum yield strength of 70,000 psi. Designed to handle high-pressure environments, these pipes are trusted for their toughness and corrosion resistance.

Advantages of API 5L X70 Pipes?

Among the many benefits of choosing API 5L X70 Pipes are their excellent weldability, strong mechanical properties, and long-lasting performance in extreme environments. They are resistant to cracking, fatigue, and stress-corrosion, which is why industries with rigorous performance demands rely on them. As one of the most reliable API 5L X70 Pipes Suppliers, Tricon Steel & Alloys ensures every pipe is rigorously tested and certified to meet the highest benchmarks of safety and efficiency.

API 5L X70 Pipes Stockists serve a wide range of industries with diverse needs, and their applications span both onshore and offshore operations. These pipes are critical in pipeline construction projects where high pressure and durability are essential. Their robustness and versatility make them suitable for use in oil refineries, gas processing units, and petrochemical industries. In construction, they’re often used for piling and structural support in bridges and high-rise buildings.

Uses and Applications of API 5L X70 Pipes?

These pipes find applications across diverse sectors that demand high-performance line piping. Common use cases include:

  • API 5L X70 Pipes in the Oil & Gas Industry: Ideal for onshore and offshore drilling, pipelines, and extraction infrastructure.
  • API 5L X70 Steel Line Pipes for the Petrochemical Sector: Suitable for the conveyance of chemicals and gas mixtures under high pressure.
  • API 5L X70 Seamless Pipes in the Construction Industry: Used in structural supports and piling due to their strength and durability.
  • API 5L X70 Pipe Material in the Water Transportation Sector: Used for long-distance water supply in industrial and municipal applications.
  • API 5L Grade X70 Pipes for the Power Generation Industry: Designed to withstand elevated pressures in thermal and nuclear plants.

These industries depend on durable pipelines to ensure operational safety and long-term reliability in both underground and above-ground systems.

At Tricon Steel & Alloys, we offer API 5L X70 Pipes Stockists services with a robust inventory ready for immediate dispatch. Whether you need small-scale supply or bulk orders, our logistical network ensures swift delivery across local and international locations. We stock pipes in all standard sizes, wall thicknesses, and coating types, customized to meet your specifications.

Our API 5L X70 Pipes Exporters division adheres strictly to international standards including ISO 3183, ASTM, and NACE MR0175/ISO 15156. These pipes are available in PSL1 and PSL2 grades, meeting mechanical, chemical, and performance standards required by regulatory authorities and major EPC contractors. Each pipe undergoes strict testing for tensile strength, impact resistance, and hydrostatic properties to ensure complete reliability.

Globally, API 5L X70 Pipes are known by different nomenclature. In Europe, they are often referred to as L485MB or EN 10208-2 L485. In Russia and CIS countries, these pipes are known under GOST standards like 17GS or 09G2S. In China, they are classified under GB/T9711 L485, while in Japan they are categorized as STKN490. This global adaptability makes them an ideal choice for cross-border projects and multi-standard applications.

What are Specifications of API 5L X70 Pipes?

Grade GR A, API GR B Pipes, API X42 Pipes, API X46 Pipes, API X52 Pipes, API X56 Pipes, API X60 Pipes, API X65 Pipes, API X70 Pipes, S275, S355
Sizes Nominal Size 1/2 inxh to 48 inch O.D. Pipe Wall Thickness - Schedule 10 through 160, STD, XS, XXS.
Product Specification Level (PSL)
  • API 5L ERW PSL 2
  • API 5L ERW PSL 1
Origin Indian, Japanese, Korean, European, US, Ukraine, Russian
Thickness SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XS, SCH XXS, All API 5L ERW Pipe Wall Thickness available in stock
End Plain, Bevel, Screwed, Threaded
Type Seamless, Welded, ERW, Fabricated, CDW
Length Single Random, Double Random & Required Length, Custom Size - 12 Meter lengths
Testing and Inspection Reports EN 10204 3.1, Mill TC EN 10204 3.1, Third Party Inspection Reports, Visual Inspection Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Chemical and Mechanical Reports, NABL Approved Lab
Packing ERW Pipe Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
uses & Application ERW Pipe used for Conveying gas, water, oil, and other liquefied media in Oil Refineries, Petrochemicals, Steel, Sugar, Boiler Equipments, Pressure Vessels, Power Generation (Nuclear/Thermal) and General Engineering Purposes
Other manufacturers MSL, ISMT, JSL, USL, Lontrin, BAO, TNRS, SMTM, V&M and Wuxi
BS EN 10208-2:2009 ERW pipelines for combustible fluids. Suitable to use in maximum operating pressure over 16 bar.

What are Chemical Composition of API 5L X70 Pipes?

ERW PSL1 ERW PSL2
Grade C (Max.) Mn (Max.) P (Max.) S (Max.) C (Max.) Mn (Max.) P (Max.) S (Max.)
X70 0.26 1.65 0.03 0.03 0.22 1.85 0.025 0.015

What are Mechanical Properties of API 5L X60 Pipes?

Pipe Grade Tensile Properties - ERW Pipe Body of SMLS and Welded Pipes PSL 1 Seam of ERW Welded Pipe
Yield Strength a Tensile Strength a Elongation Tensile Strength b
Rt0,5 PSI Min Rm PSI Min (in 2in Af % min) Rm PSI Min
X70 70,300 82,700 c 82,700

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The minimum yield strength of API 5L X70 Pipes is 70,000 psi, making them suitable for high-pressure pipeline applications.

Yes, API 5L X70 Pipes can be manufactured to meet NACE MR0175 standards, making them suitable for sour service environments.Get In Touch Now

Yes, Tricon Steel & Alloys provides API 5L X70 Pipes with various coatings including FBE, 3LPE, and epoxy to prevent corrosion.

PSL2 API 5L X70 Pipes have stricter chemical and mechanical requirements than PSL1, offering enhanced performance and safety.

The price of API 5L X70 Pipes varies based on size, wall thickness, length, and coating requirements. For the most accurate and competitive quote, contact Tricon Steel & Alloys with your project specifications.
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