Carbon steel pipe stockholder

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Product Detail




Carbon Steel Pipe, Mild Steel Pipe, Carbon Steel Seamless Pipe, Carbon Steel Welded Pipe

Top Quality–Hydralic Test, X-ray, Off-line UT, Eddy Current INspection, etc.

Competitive price–Factory production, own transport team, to ensure the reasonable price.

Fast delivery–Many sets od advanced production equipment to produce, as perfect logistics system.

Superior service–Professional after-sales personnel to provide product support, use, maintenance and other services.


Carbon steel pipe mainly refers to the carbon mass fraction is less than 2.11% without containing deliberately added alloying elements of steel,with the level of carbon contained in a steel being one of the most important factors to be influence on its the strength of the steel, the hardness increases, and reduces ductility, toughness and weldability. Besides, it generally also contain a small amount of silicon, manganese, sulfur, phosphorus in addition to carbon. Compared to other types of steel, it is the earliest, low cost, wide range of performance, the largest amount. Suitable for nominal pressure PN < 32.0MPa, temperature -30-425 CC water, steam, air, hydrogen, ammonia, nitrogen and petroleum products, and other media. Carbon steel pipe is the earliest to use the largest amount of basic material in modern industry. The world’s industrial countries, in efforts to increase high strength low alloy steel and alloy steel production, which is also very attention to improving the quality and expanding the range of varieties and use. Proportion of the production in the countries’ total output of steel, approximately maintained at about 80%, it is not only widely used in buildings, bridges, railways, vehicles, ships and all kinds of machinery manufacturing industry, but also in the modern petrochemical industry, marine development, has also been heavily used.


Size: OD: 13.72-4064mm/WT: 1.65-40mm, Length: 0.5mtr-20mtr

Standard: API5L,ASTM A106/A53, DIN2391, ASTM A179/A192, EN10210,EN10208
Material: GR.B, X42, X46, X52, S355J0H, S355J2H, 10#, 20#

Heat treatment: Annealed, Normalized, Stress relieved, Cold finished, Quenched and Tempered
Delivery Condition: BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)
Test: Chemical Component Analysis, Mechanical Properties
and other inspection
Third Inspection: BV, SGS,Lloyds ect.

Size of Carbon Steel Pipe


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    Available Quality Standards

    API Standard:

    API 5L Line Pipe for pipeline transportation systems

    API 5CT tubing for wells

    API 5CT casing for wells

    API 5DP Drill Pipe for well drilling


    ASTM Standard:

    ASTM A53 used as structural steel or for low-pressure plumbing.

    ASTM A106 seamless carbon steel pipe for high-temperature service

    ASTM A335 for seamless ferritic alloy-steel pipe for high-temperature service

    ASTM A213 for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes

    ASTM A179 for seamless Co Id-drawn low-carbon steel heat-exchanger and condenser tubes ASTM A192 for seamless carbon steel boiler tubes for high-pressure service

    ASTM A210 for seamless medium-carbon steel boiler and superheater tubes

    ASTM A333 for seamless steel pipe for low-temperature service and other applications with required notch toughness

    ASTM A519 for seamless carbon and alloy steel mechanical tubing

    ASTM A252 for seamless and welded steel pipe piles


    DIN Standard:

    DIN 17175 for heat resistant seamless steel pipe lines

    DIN 1629 for seamless circular tubes of non alloys steels wth special quality requirements

    DIN 2391 for cold drawn or cold rolled precision seamless steel tubes


    JIS Standard:

    JIS G3454 seamless carbon steel pipe for pressure service

    JIS G3456 seamless carbon steel pipe for high temperature service

    JIS G3461 seamless carbon steel pipe for boiler and heat exchanger


    EN Standard:

    EN 10210 for hot finished seamless structural hollow sections of non-alloy steels

    EN 10216 seamless steel tubes for pressure purposes


    BS Standard:

    BS 3059 for carbon.alloy and austenitic stainless steel tubes with specified elevated temperature properties

    Dimensions and Specification of Seamless Steel Pipe


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