Tricon Steel & Alloys is an authorized supplier, manufacturer, and exporter of API 5L Carbon Steel X70 Pipe in India. These pipes adhere to the API 5L specification for line pipes, offering high strength for various industrial applications. We ensure our products are made from high-quality raw materials and advanced technology, focusing on quality and durability.

The chemical composition of API 5L X70 Carbon Steel Pipe typically includes elements such as carbon, manganese, phosphorus, sulfur, silicon, niobium, titanium, and vanadium. The specific composition may vary slightly depending on the manufacturing process and desired properties, but typically, X70 steel contains around 0.28-0.32% carbon, 1.40% manganese, and trace amounts of other elements.

API 5L Carbon Steel X70 Pipe exhibits a density of around 7850 kg/m³. It offers a minimum tensile strength of 485 MPa (70 ksi) and a minimum yield strength of 570 MPa (82.7 ksi). Elongation typically ranges between 17% to 21%. Thermal conductivity values may vary but generally fall within the range of 44.5-48.6 W/(m•K).

API 5L Carbon Steel X70 Pipe features excellent machinability, allowing for ease of fabrication. It welds well using standard methods, facilitating construction and repair tasks. While it doesn't require heat treatment for normal usage, it can be heat treated for specific applications. X70 steel exhibits good resistance to corrosion and high temperatures, making it suitable for use in various environments, including those with challenging conditions.

Tricon Steel & Alloys utilizes top-quality materials to produce various industrial items, including API 5L Carbon Steel X70 Pipes. Our valued clients worldwide seek our premium quality products. These pipes come in multiple sizes and dimensions. We also make custom and standard fittings to cater to our valued customers' needs.

API 5L X70 Pipe

API 5L Carbon Steel X70 Pipe finds application in transporting oil, gas, and water through pipelines. It is also utilized in constructing infrastructure such as offshore platforms, refineries, and petrochemical plants and in manufacturing structural components for various industrial sectors.

API 5L X70 Pipe Specifications

API 5L Seamless Pipe Standard API 5L standard steel grade seamless steel pipe/tube (Specification for Line Pipe - ANSI/API specification 5L - 44th Edition, October 1, 2007)
API 5L Pipe Sizes Nominal Pipe Size 1/2" to 48 " O.D.
API 5L Pipe Wall Thickness - Schedule 10 through 160, STD, XS, XXS.
Product Specification Level (PSL)
  • API 5L PSL 2
  • API 5L PSL1
API 5L Pipe Thickness SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XS, SCH XXS, All API 5L Grade B Pipe Thickness available
API 5L Seamless Pipe End Plain, Bevel, Screwed, Threaded l245 pipe
API 5L Pipes Type Seamless / ERW / Welded / Fabricated / CDW
API 5L Line Pipe Length Single Random, Double Random & Required Length, Custom Size - 12 Meter lengths
Finishes of API 5L Seamless Pipe 3LPE, 3LPP, Bare, Oiled, Mill Varnish, Galv, FBE Dual, Coal Tar, Concrete Coating and Tape Wrap Grade B Pipe.
End Finishes: Square Cut, Threaded, Coupled, Beveled API 5L Pipe
API 5L PSL2 Application & uses API 5L Pipes are Suitable for Conveying gas, water, oil, and other liquefied media.
API 5L Line Pipe HS Code
  • 730420 Casing, tubing and API 5L drill pipe, of a kind used in drilling for oil or gas: Casing:
  • 730439 Other Tubes, API 5L Pipes and Hollow Profiles, of Iron or Non-alloy Steel
  • 730410 API 5L Line pipe of a kind used for oil or gas pipelines: Of iron or nonalloy steel:
  • 730441 Tubes, Pipes and Hollow Profiles, of stainless steel , Cold-drawn or cold-rolled (cold reduced)
  • 730451 Tubes, Pipes and Hollow Profiles, of Other Alloy Steel, Cold-drawn or cold-rolled (cold reduced)
  • 730459 Other Tubes, API 5L Pipes and Hollow Profiles, of Other Alloy Steel,
  • 730490 Other Tubes, API 5L Pipes and Hollow Profiles, Seamless, of Iron or Steel
  • 730449 Other Tubes, API 5L Pipes and Hollow Profiles, of Stainless Steel, Seamless
  • 730431 Tubes, API 5L Pipes and Hollow Profiles, of Iron or Non-alloy Steel, Cold-drawn or cold-rolled (cold-reduced)
BS EN 10208-2:2009 Steel pipes for pipelines for combustible fluids. Technical delivery conditions. Pipes of requirement class B. Suitable to use in maximum operating pressure over 16 bar.
API 5L Pipe smls API 5L Pipes Out Diameter: 1-1/4"-16", API 5L Wall Thickness: 0.109"-0.562"

API 5L X70 Pipe Manufacturing Process

The Rolling and Welding Stage

To begin our process, we first need to go through the rolling and welding stage. The stainless steel is placed through a checking process and cut at the edges in this stage.

Cleaning and Warming Stage

The rolled stainless steel pipes thus manufactured are cut to the required lengths depending upon the industrial demand.

Cold-Drawing Stage

Sometimes, the required size isn’t obtained when the steel is brought through the mill directly. When using the cold-drawing process, the desired size is achieved when the pipes and tubing are coated with oxalic and soap solution and dragged over die plugs—the oxalic and soap solution help reduce friction when going through the cold cycle.

The Finishing Process

The final process is the finisher. Once the process of manufacturing stainless steel pipes and tubing is completed, you’ll now have to take them to a jet printer.

Pipe Manufacturing Process

API 5L X70 Pipe Equivalent Material

ASTM API 5L Specification for line pipe
Material Grade PSL1 L485 or x70
Material Grade PSL2 L485Q or X70Q
L485M or X70M

API 5L X70 Pipe Chemical Composition

X70 PSL1 X70 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

API 5L X70 Pipes Mechanical Properties

Pipe Grade Tensile Properties - X70 Pipe Body of SMLS and Welded Pipes PSL 1 Seam of X70 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

Buy High Quality API 5L X70 Pipes.

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Types Of API 5L X70 Pipes

Seamless Pipe

API 5L X70 Seamless Pipe

Welded Pipe

API 5L X70 Welded Pipe

DSAW Pipe

API 5L X70 CS DSAW Pipe

Saw Pipe

X70 PSL2 SAW Pipe

Line Pipe

CS API 5L X70 Line Pipe

ERW Pipe

X70 PSL2 ERW Pipe

LSAW Pipe

CS API 5L X70 LSAW Pipe

Line Pipe

API 5L X70 Natural Gas Line Pipe

We also supply API 5L X70 Pipe at the best price. You can check our latest API 5L X70 Pipes price list. Contact Tricon Steel & Alloys today for a best offer & competitive quotation Of API 5L X70 Pipe.

Which Industries Use API 5L X70 Pipe ?

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