Jiangsu Hongbao Group Co., Ltd. 

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Home ProductsPrecision Steel Tube

5 Inch OD Carbon Steel Tube High Pressure Boiler Over 520 MPa Yield Strength

5 Inch OD Carbon Steel Tube High Pressure Boiler Over 520 MPa Yield Strength

    • 5 Inch OD Carbon Steel Tube High Pressure Boiler Over 520 MPa Yield Strength
    • 5 Inch OD Carbon Steel Tube High Pressure Boiler Over 520 MPa Yield Strength
  • 5 Inch OD Carbon Steel Tube High Pressure Boiler Over 520 MPa Yield Strength

    Product Details:

    Place of Origin: Jiangsu, China
    Brand Name: Hongbao
    Certification: TS16949,DNV
    Model Number: HBPST-1

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 ton
    Price: Negotiable
    Packaging Details: seaworthy plywooden case packing.
    Delivery Time: Within 50 days if production
    Supply Ability: 30000MT per year
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    Detailed Product Description
    Material:: E235,E355,26MnB5,34MnB5 Brand:: Hongbao
    Certificate:: TS16949,DNV Origin:: Jiangsu,China
    OD:: 6-120mm Thickness:: 0.5-15mm
    Shape:: Round Processing:: Cold Drawn, Cold Rolled

    EN10305-1 ST37.4 Hydraulic Cylinder Round Cold Drawn Welded Precision Steel Tube

     

    Advantaged Product Specification

    Advantaged Product Specification
    English Chinese

    Outside Diameter

    (Inch)

    Wall

    thickness

    (Inch)

    Outside

    Diameter

    (mm)

    Wall

    thickness

    (mm)

    From 1/2 to 5 From SCH40 to XXS From 25 to 356 From4 to 80
    Length From 2m to 12.5m in accordance with customers' requirements

     

    Material

    &

    Standard

    Description

    Chisese American German
    10# ASTM A53-A St37 DIN1626
    ASTM A106-A St37-2 DIN17175
    ASTM A179-C St35.8 DIN17175
    ASTM A192 St35.8 DIN17175
    20# ASTM A53-B St42-2 DIN1626
    ASTM A106-B St45-8 DIN17175
    ASTM A178-C St45-4 DIN1629
    45# ASTM A1045 CK45
    16Mn ASTM A210-C St52 DIN1629
    37Mn5 J55  
    27SiMn    
    CrMo ASTM 4135,4150 CrMo4 DIN17212
    40Cr ASTM 5140 41Cr4

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Description:
    Delivery Condition
    1. NBK(+N)
    after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium
    2. GBK(+A)
    after cold forming, annealing in non oxidizing medium protective gas
    3. BK(+C)
    the final heat treatment after cold forming, threfore small steel pipe plasticly, the plasticly degree does not guarantee
    4. BKW(+LC)
    after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)
    5. BKS(+SR)
    have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing again

     

    Application

    1. Fuel injection lines/nozzles for diesel or gasoline engine;
    2. Compressed natured gas CNG tube
    3. Drive transmission: steering column elements
    4. Gear shafts, hand brake, front axles, airbag inflators, stabilizers, seat fasteners, front-wheel drive shafts
    5. Mechanical structure pipe parts in automobile,motorcycles and vehicle
    6. Hydraulic circuits, pneumatic lines and hydraulic suspension
    7. Hydraulic cylinders

    Hydraulic Cylinder Tube ST52 and ST52.3 with excellent machinability and weldability. Supplied seamless or welded,cold drawn & stress
    relieved (BK+S), with yield strength over 520 MPa. The inside diameter is honed and oiled with the tube ends capped for protection.
     

    Contact Details
    Jiangsu Hongbao Group Co., Ltd.

    Contact Person: angela zhu

    Send your inquiry directly to us (0 / 3000)

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