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TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder

    Buy cheap TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder from wholesalers
     
    Buy cheap TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder from wholesalers
    • Buy cheap TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder from wholesalers
    • Buy cheap TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder from wholesalers
    • Buy cheap TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder from wholesalers
    • Buy cheap TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder from wholesalers
    • Buy cheap TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder from wholesalers
    • Buy cheap TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder from wholesalers
    • Buy cheap TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder from wholesalers
    • Buy cheap TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder from wholesalers

    TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder

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    Brand Name : TORICH
    Model Number : GB 18248
    Certification : ISO 9001 ISO 14001 TS 16949
    Price : USD 800-1200/Ton
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 50000 Ton/Year
    Delivery Time : 30 days
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    TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder

    TORCIH GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder

    SPEC:
    Material:37Mn 30CrMo 34CrMo4 35CrMo
    Diameter : 4-1200mm
    Wall thickness : 0.3-200mm
    Length : 4-6m Upon customer's request

    Production method: Hot rolling(extrusion), cold drawn, cold rolled

    Delivery condition: BK,GBK,NBK

    Chemical composition of Seamless Steel Tube for GasCylinder:

    Steel GradeChemical composition
    CSiMnPSP+SCrMoVNiCu
    37Mn0.34-0.400.10-0.301.35-1.65≤0.030≤0.030≤0.055≤0.30//≤0.30≤0.20
    34Mn2V0.30-0.370.17-0.371.40-1.75≤0.030≤0.030≤0.055≤0.30/0.07-0.12≤0.30≤0.20
    30CrMo0.26-0.340.17-0.370.40-0.70≤0.030≤0.030≤0.0550.80-1.100.15-0.25/≤0.30≤0.20
    35CrMo0.32-0.400.17-0.370.40-0.70≤0.030≤0.030≤0.0550.80-1.100.15-0.25/≤0.30≤0.20


    Seamless steel pipes Mechanical Properties :

    Steel Grade

    Tensile Strength

    MPa

    Yield Strength

    MPa

    Elongation

    %

    37Mn≥750≥630≥16
    34Mn2V≥745≥530≥16
    30CrMo≥930≥785≥12
    35CrMo≥980≥835≥12


    Tolerance of seamless gas cylinder steel pipe:
    1. Tolerance of the OD,WT:

    Production MethodTolerance for OD & WT %
    Tolerance for ODTolerance for WT
    Hot rolling Tube±1.0

    +12.5

    -10

    Cold Drawn (Cold Rolled) Tube±0.75

    +12.5

    -10



    Widely used in the field of: for Gas Cylinder Applications, Oil Cylinders/Telescopic Cylinders, mechanical and general engineering purposes.

    Products Images:
    GB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas CylinderGB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas CylinderGB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas CylinderGB 18248 37Mn 30CrMo Seamless Hydraulic Cylinder Tube for Gas Cylinder

    QUALITY CONTROL

    1~ Incoming Raw Material Inspection
    2~ Raw Material Segregation to avoid steel grade mix-up
    3~ Heating and Hammering End for Cold Drawing
    4~ Cold Drawing and Cold Rolling, on line inspection
    5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
    6~ Straightening-Cutting to specified length-Finished Measuring Inspection
    7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
    8~ Packing and Stocking.


    100% of our steel tubes are dimensionally checked
    100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
    100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.


















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