• Q345R steel
  • 16Mo3 steel
  • A283GradeC steel
  • A516Grade70 steel
  • A572Grade50 steel
  • cortenA steel

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API 5L X70 Seamless Line Pipe X70 Grade Steel Pipe

API 5L X70 Pipe Color Identification. The manufacturer shall apply a 2 in. (50 mm) daub of paint of the appropriate color on the inside surface at one end of each length of API 5L X70 Pipe / PSL1 Pipes. Stock List. API 5L X65 PSL 1/PSL 2 Seamless, ERW, HFW,

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API 5L X70 PSL 1 / API 5L X70 PSL 2 Pipe

Carbon API 5L X70 PSL 1 Welded Pipes is the most widely accepted material for these types of pipes, which require a special limits of formability and strength. The reduction of carbon content in CS API 5L X70 PSL 2 Seamless Pipes improves solubility and reduces hardness of the area affected by the heat.

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SOUR SERVICE API 5L GR B PSL2, API 5L X60 PSL2, API 5L

The maximum acceptabie hareness of an unexposed weld cap and external surface HAZ and base metal may be 275 HV10 or 26 HRC (73,0 HR 15N) where the equipment user agrees to the alternative weld cap hardness limit, the parent pipe wall thickness is greater than 9 mm, the weld cap is not exposed directly to the sour environment and the escape of hydrogen is not impeded, e.g by cathodic protection.

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API 5L X70 Pipe Specifications Octalsteel

API 5L X70 pipe is a premium grade piping material in API 5L standard specifications. Also called L485 pipe, as it’s yield strength minimum in 485 Mpa (70,300 psi). API 5L X70 covers manufacturing types in seamless and welded (ERW, SAW) types, both applied for oil and gas transmissions. It contains two product specification levels PSL1, PSL2.

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API 5L X70 Pipes APi 5L X70 PSL1 & PSl2 Pipes, 5L X70M

API 5L X70 pipe means that these pipes are of Grade X70 and they have a minimum ultimate tensile strength of 82000 PSI and a minimum yield strength of 70000 PSI. As per API (American Petroleum Institute) APi 5L X70 are welded steel line pipes and they are also seamless steel line pipes.

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API 5L X70 PSL2 Pipe suppliers X70 PSL2 Pipe

API 5L X70 PSL2 Pipe are supplied with marking according to standard and customer request. Marking is paint on the ends of pipes. The same data, as well as additional information per customer’s request, is indicated on the bundle’s tags. DeliveryAPI 5L X70 PSL2 Pipe are supplied in hexagonal bundles or round bundles tied with steel strip.

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API 5L L485M X70M PSL2 Line Pipe X52 x42 x65 x60 x56

API 5L L485M X70M PSL2 Line Pipe Specification. API 5L L485M X70M PSL2 Line Pipe are carbon steel pipes, strictly manufactured as per API (AMERICAN PETROLEUM INSTITUTE) to meet the clients requirements. API 5L L485M X70M PSL2 Line Pipe are provided with multiple end connections like non Upset ends and External Upset Ends.

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Offshore Service API 5L GR B PSL2 API 5L X60 PSL2

a For intermediate grades, the difference between the specified maximum yield strength and the specified minimum yield strength shall be as given in the table for the next higher grade, and the difference between the specified minimum tensile strength and the specified minimum yield strength shall be as given in the table for the next higher grade, For intermediate grades up to Grade L485 or X70, the

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A comparative study of hydrogen induced cracking behavior

A comparative study of hydrogen induced cracking behavior in API 5L X60 and X70 pipeline steels Author links open overlay panel M.A. Mohtadi Bonab J.A. Szpunar S.S. Razavi Tousi Show more

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weldability of API 5L X70 to A106 Gr B Welding, Bonding

If you do this routinely, you may want to develop an API 5L X70 to API 5L Grade B WPS qualified with additional testing (impact [at the design temperature] and hardness) not required by the 49CFR Part 192.7 referenced edition of API 1104 (20th). This due diligence will demonstrate the ability to make sound welds to both yourself and the regulator.

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A comparative study of hydrogen induced cracking behavior

We have studied HIC behavior in API 5L X60 and X70 pipeline steels using analysis of hydrogen permeation, hydrogen discharge using microprint technique, HIC standard test and their correlation with microstructure, type and morphology of inclusions.

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API 5L Grade B PipeAPI 5L Carbon Steel PipeAPI 5L

API 5L Grade B Carbon Steel Seamless Pipes (API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 PSL2 Line Pipe) The technical committee authoring the standards recognized that there are two basic Product Specifications Levels (PSL) of technical requirements and therefore developed PSL 1

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Carbon Steel API 5L Gr. X70 Seamless Pipe supplierAPI

Longitudinally welded steel pipes / Carbon Steel API 5L Gr. X70 Seamless Pipe are used in onshore and offshore oil and gas pipelines requiring critical service, high performance and tight tolerances. All products are industry standard conforming to or exceeding API, ASTM, ASME, ANSI and other national and international standards.

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(PDF) Mechanical Characterization of Welded API X70 Steel

The research works under review considered the welded joints of the API X70 pipelines to be a more critical region than the base metal. The mechanical properties of the welds examined include

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