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ASME SA210 Grade A1 and Grade C Seamless Boiler Steel Tubes Carbon Steel

Categories Boiler Steel Tubes
Brand Name: HENGLONG
Certification: ISO9001, OHSAS18001, ISO14001, PED97/23/EC
Place of Origin: China
Payment Terms: L/C, T/T
Supply Ability: 6000 metric tons
Delivery Time: 15-30 days
Packaging Details: Wooden cases
Standard: ASTM A210
Material: Carbon steel
Section: Round
Shape: Straight
Application: boiler
Price: Negoniation
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    ASME SA210 Grade A1 and Grade C Seamless Boiler Steel Tubes Carbon Steel

    ASME SA210 Grade A1 and Grade C Seamless Carbon Steel Boiler Pipe


    SPECIFICATIONS:


    Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling
    Ends: BE/PE, ends caps
    Marking: as per requirement
    Delivery Condition: Annealed/Normalized/Tempered
    Size:(mm)
    OD:12.7 – 127mm (1/2 – 5 in.) WT: 0.9 – 12.7mm (0.035 – 0.5in.)

    or as per customer’s requirement
    Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length

    Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement

    CHEMICAL COMPOSITION (%):

    GradeC≤MnP≤S≤Si≥
    A-10.27≤0.930.0350.0350.10
    C0.350.29-1.060.0350.0350.10


    MECHNICAL PROPERTIES:

    GradeTensile Strength σb(Mpa)Yield Strength σs(Mpa)Elongation δ(%)Hardness (HRB)
    A-1≥25530≤79
    C≥27530≤89


    DIMENSION TOLERANCE:

    ProcessingSizeTolerance
    SEAMLESSOD<25.4mm±0.10mm
    25.4~38.1mm±0.15mm
    38.1~50.8mm±0.20mm
    50.8~63.5mm±0.25mm
    63.5~76.2mm±0.30mm
    76.2~101.6mm±0.38mm
    101.6~190.5mm+0.38mm~-0.64mm
    WTOD≤38.1mm0~+20%
    OD≥38.1mm0~+22%



    INSPECTION AND TEST:

    CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening, hardness, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), HYDRAULIC TEST.

    Description:
    ASTM A210(ASME SA210/210M)
    Seamless carbon steel pipe for high pressure boiler and superhearter
    Size range from OD: 12.7 – 127mm (1/2 – 5 in.) WT: 0.9 – 12.7mm (0.035 – 0.5in.), or as per customer’s requirement
    ASTM A210 is the standard covers seamless middle-carbon steel boiler and superheater tubes. It is minimum-wall-thickness tubes under this standard. Mainly used in boiler & boiler flues including safe ends, arch and stay tubes. ASTM A210 provides tensile and hardness properties but only applicable to certain size limitations. Material manufacturing shall be killed. Tubes shall be made by seamless process, marked as either hot-finished or cold-finished. Surface condition shall be specifically stated in the order. Chemical composition shall conform to the requirements. Elemental composition other than listed here shall not be permitted. Tension test, flattening test, flaring test, hardness test, hydrostatic or nondestructive electric test shall be made on specimens. Superheater tubes shall be formed without defects and shall withstand expansion, beading, forging, welding, and bending.
    Top quality products

    Applications:
    Mianly used for boiler, boiler flue, including safe ends, arch and stay tubes. Superheater. Heat-exchanger and other heat supply/heat transfer equipment. Petro-chemical industry, transportation of fluids, water, oil, gas, steam etc.


    Competitive Advantage:
    Always put quality and customer's benefit on first consideration. Good quality & price, Best service

    Quality ASME SA210 Grade A1 and Grade C Seamless Boiler Steel Tubes Carbon Steel for sale
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