Jiangsu Hongbao Group Co., Ltd. 

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Home ProductsHollow Steel Tube

Beveled End Hollow Metal Pipe High Precision EN10305-2 For Petroleum Cracking

Beveled End Hollow Metal Pipe High Precision EN10305-2 For Petroleum Cracking

    • Beveled End Hollow Metal Pipe High Precision EN10305-2 For Petroleum Cracking
    • Beveled End Hollow Metal Pipe High Precision EN10305-2 For Petroleum Cracking
  • Beveled End Hollow Metal Pipe High Precision EN10305-2 For Petroleum Cracking

    Product Details:

    Place of Origin: Jiangsu, China
    Brand Name: Hongbao
    Certification: TS16949,DNV,PED,ISO,TUV,LR
    Model Number: HBHST-1

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 ton
    Price: Negotiable
    Packaging Details: Original packaging according to the customers Export standard package in bundled or as required.
    Delivery Time: within 50 days
    Supply Ability: 30000MT per year
    Contact Now
    Detailed Product Description
    Brand:: Hongbao Certificate:: TS16949,DNV,PED,ISO,TUV,LR
    Material:: ST37.4,ST52.4,E235,E355,26MnB5,34MnB5 OD:: 6-120mm
    Thickness:: 0.5-15mm Processing:: Cold Drawn, Cold Rolled

    E155,E195,E235,E275,E355 EN10305-2 Hollow Steel Tube Welded Cold drawn Precision Steel Tubes

     

    Description:

    End Shape

    Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's

    requirements

    Surface

    Treatment

    Oiled, Galvanized, Phosphate etc
    Technique Cold drawn & cold rolled
    Application 1. Automotive and mechanical pipes
    2. Petroleum cracking pipes
    3. High Pressure Boiler Pipe
    4. Low and middle pressure fluid transportation pipeline
    5. Chemical fertilizer equipment pipes
    6. Heat exchanger pipes

    Delivery

    Conditions

    1. BK (+C) No heat treatment after last cold forming process.
    2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
    3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
    4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
    5. NBK (+N)

    After the final cold forming process the tubes are annealed above the upper

    transformation point in a controlled atmosphere.

    Package 1. Bundle Packing.
    2. Plain end or vanished as per customer's request.
    3. Wrapped in waterproof paper.
    4. Sackcloth with several steel strips.
    5. Pack in heavy tri-wall boxes.

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    +C No heat treatment after the final cold drawig process
    +LC After the final heat treatment there is a suitable drawing pass
    +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
    +A After the final cold drawing process the tubes are annealed in a controlled atmosphere
    +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere

     

    Testing:

    100% PMI,Spectro Chemical Aanlysis Test for Raw Material

    100% Dimension & Visual Examination

    100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT)

    Mechanical Properties Test Include Tension Test,Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test ,Reversed Flattening Test

    Straightness Test

     

    Contact Details
    Jiangsu Hongbao Group Co., Ltd.

    Contact Person: angela zhu

    Send your inquiry directly to us (0 / 3000)

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