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ASTM A53 Carbon Seamless Steel Pipe

    Buy cheap ASTM A53 Carbon Seamless Steel Pipe from wholesalers
     
    Buy cheap ASTM A53 Carbon Seamless Steel Pipe from wholesalers
    • Buy cheap ASTM A53 Carbon Seamless Steel Pipe from wholesalers

    ASTM A53 Carbon Seamless Steel Pipe

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    Brand Name : IRUNT
    Model Number : Seamless Steel Pipe
    Certification : ISO9001
    Price : US $600-1,800/ Ton
    Payment Terms : L/C, T/T
    Supply Ability : 500 Ton/Month
    Delivery Time : 5-8 work days
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    ASTM A53 Carbon Seamless Steel Pipe

    Od194mm Wt 35mm Top Quality API 5L/ASTM A106 Gr. B/A53 Steel Pipe Carbon Seamless Steel Pipe


    NameSeamless carbon steel pipes
    Pipe Size1/2-"32"
    Wall ThicknessSCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,
    SCH100,SCH120,
    SCH140,SCH160,XXS,DIN, JIS standard thickness
    Length5.8m,6m, 11.8m,12m or depending on customers' requirements
    StandardASTM A53, A106, API 5L, ASME B36.10M-1996
    DIN1626, DIN1629, DIN17175, DIN 2448
    JIS G3452,JIS G3454,JIS G3455,JIS G3456,JIS G3457,JIS G3461
    MaterialQ235, 20#, Q345
    A53B, A106B, API 5L B,X42,X46,X52,X60, X65
    ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4
    STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
    ApplicationLow and middle pressure fluid pipeline, boiler, petroleum
    and natural gas industry, drilling, chemical
    SurfaceBlack painting, black varnish, transparent oil
    PackageAs per customers' request
    CertificateISO9001, API etc
    Delivery Time10-15days
    PaymentL/C,T/T
    Advantages1.Reasonable price with excellent quality
    2.Abundant stock and prompt delivery
    3.Rich supply and export experience, sincere service

    An overview of the Seamless carbon steel pipes:

    (1) Manufacturing method:

    ① The general boiler tube temperature is below 350℃, domestic pipe is mainly made of No. 10, no. 20 carbon steel hot rolled pipe or cold drawn pipe.

    (2) High-pressure boiler tubes are often used under high temperature and high pressure conditions. Under the action of high temperature flue gas and water vapor, oxidation and corrosion will occur. The steel pipe is required to have high durable strength, high oxidation corrosion resistance and good microstructure stability.

    (2) use:

    (1) General boiler tube is mainly used to manufacture water wall tube, boiling water tube, superheated steam tube, locomotive boiler superheated steam tube, large and small smoke pipe and arch brick pipe.

    (2) High pressure boiler tube is mainly used to manufacture superheater tube, reheater tube, pipe, main steam pipe, etc.

    (2)GB5310-95 "Seamless steel tube for high pressure boiler" provisions. Chemical composition test method according to GB222-84 and "Method for Chemical Analysis of Iron and Steel and Alloy", GB223 "Method for chemical analysis of Iron and Steel and Alloy".

    (3) Chemical composition inspection of imported boiler steel pipe shall be carried out according to relevant standards stipulated in the contract.

    The double-face seal is lubricated by an external closed-loop supply system. The mechanical seal is specially designed for heavy duty seal applications. The sealing surface is doubly balanced; In the event of a drop in spacer pressure or a high pressure transient in the seal chamber, the seal remains closed, allowing the pump to stop operation without the risk of sealing surface damage or product contamination of the atmosphere. The operation characteristics of the same static ring assembly when the operating conditions change. The seal is designed to be integrated so it is compact, rugged and easy to maintain. Corrosion can be avoided by selecting suitable sealing surface materials and structural parts materials. Silicon carbide is usually used as the sealing surface material because of its high hardness and excellent thermal conductivity.


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