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ASTM API5LB Carbon Steel Pipe China Pipe Fittings Mnufacture

Pipes are used in structures, transportation, and manufacturing. They are sized according to their outer diameter, with the inner diameter varying based on wall thickness. Some applications need thicker walls than others, depending on the forces the pipe must manage.

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Product description

CS also fits under the definition of cast steel, but the main difference is in the manufacturing method. It is manufactured by rolling, forging, and drawing methods.
Carbon steel is an alloy with carbon and iron, with carbon content up to 2.1% by weight.
Carbon steel has good properties in hardness and strength, and it is less expensive than other steels.
Carbon steel welded pipe and tube are used in high-pressure conditions. They are highly resistant to shock and vibration, making them ideal to transport fluids.
The increase in the carbon percentage will raise steel’s hardness and strength, but it will be less ductile.

Carbon steel

Carbon steel is an iron carbon alloy with carbon content of 0.0218% ~ 2.11%. Also called carbon steel.

Seamless Pipe

Seamless steel pipe is a kind of circular steel pipe, in which there is no joint around the empty part.

Welded Pipe

Welded steel pipe is a tubular product made of flat plate, which is formed, bent and ready for welding.

 

Product features

  • Carbon steel has high tensile strength for any material. It can bend and stretch into any shape without losing any strength. Using this feature, the carbon steel pipe can become thinner and maintain the ability to contain flowing materials under high pressure.
  • The inner diameter of carbon steel pipe is larger than that of other materials such as copper or plastic, so the bearing capacity is greater.
  • Carbon steel pipe is very strong, impact resistant and not easy to rot.
Type Seamless and Welded Pipe
Size Range 1/8″- 48″ / DN6 – 1200
Thickness Schedule SCH 10,SCH 10S, SCH 20, SCH 40,SCH 40S, STD, XS,SCH 80, SCH 80S, SCH 100, SCH 120, SCH 160, XXS
Length 6m or 12 m or Random
Standard ASME B36.10M, ASME B36.19M
Surface Treatment Blasting & Painting , Epoxy Powder FBE, 2PE, 3PE Coating,Mirror, Polish
Carbon Steel Grade ASTM A106B / A53, API 5L B / X42 / 46 / 52 / 56 / 60 / 65 / 70, A333 GR 6
Alloy Steel Grade ASTM A335 P11 / P12 / P 5 / P9 / P91 / P92, A213 T11 / T12 / T22 / T5 / T9 / T91 / T92. 15CrMoG, 12Cr1MoVG, 12Cr5Mo, 1Cr5Mo, Cr9Mo, 10CrMo910, 12CrMo4-5
Stainless Steel Grade ASTM A312 TP304/304L/304H, 316/316L, 310S, 317, 347, 904L, S32205, S31803, 32750, 32760, S32550

 

Applications

  • Buildings and bridges
  • Track and pipe
  • Automobile manufacturing industry
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