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Home ProductsPrecision Seamless Steel Tubes

OD 30mm Precision Seamless Steel Tubes , Hydraulic System Round Seamless Tube

OD 30mm Precision Seamless Steel Tubes , Hydraulic System Round Seamless Tube

    • OD 30mm Precision Seamless Steel Tubes , Hydraulic System Round Seamless Tube
    • OD 30mm Precision Seamless Steel Tubes , Hydraulic System Round Seamless Tube
  • OD 30mm Precision Seamless Steel Tubes , Hydraulic System Round Seamless Tube

    Product Details:

    Place of Origin: China
    Brand Name: Hongbao
    Certification: TS16949, ISO9001, OHSAS18001 etc.
    Model Number: HBPST-1

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 ton
    Price: Negotiable
    Packaging Details: Seaworthy Wooden box, customized Packing
    Delivery Time: 30 Days
    Supply Ability: 60000 MT per Year
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    Detailed Product Description
    Shape: Round Application: Automotive Part, Hydraulic System, High-precsion Machining. Etc.
    Payment: T/T; L/C Sample: Free Sample
    Certificate:: TS16949,DNV,PED,ISO Origin:: Jiangsu,China

    Delivery Condition +C Precision Seamless Stee Standard EN10305-1 Steel Round Pipe

     

    Main Date

    Standard EN10305-1; DIN2391; DIN2445
    Material E235, E355, St37.4, St52.4
    Outer Diameter Range: 4-120mm
    Wall Thickness Range: 0.5-15mm
    Standard

    GB/T3639

    GB/T8713

    DIN2391-2

    EN 10305-1

    HK15-2000

    Delivery Condition  +C No heat treatment after the final cold drawig process. 

     

    Other Aviliable Delivery Condition

    NBK(+N): After the final cold drawing operation the tubes are normalized in a controlled atmosphere.

    GBK(+A): After the final cold drawing process the tubes are annealed in a controlled atmosphere.

    BKW(+LC): After the final heat treatment there is a suitable drawing pass.

    BKS(+SR): After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.

     

    Commonly Used Size

    Φ4×0.5 Φ16×0.5 Φ26×1.8 Φ35×9.0
    Φ4×0.8 Φ16×0.8 Φ26×2.0 Φ35×10
    Φ4×1.0 Φ16×1.0 Φ26×2.2 Φ38×0.5
    Φ4×1.2 Φ16×1.2 Φ26×2.5 Φ38×0.8
    Φ5×0.5 Φ16×1.5 Φ26×2.8 Φ38×1.0
    Φ5×0.8 Φ16×1.8 Φ26×3.0 Φ38×1.2
    Φ48×5.0 Φ70×2.8 Φ90×10 Φ130×14
    Φ48×5.5 Φ70×3.0 Φ90×12 Φ130×16
    Φ48×6.0 Φ70×3.5 Φ90×14 Φ130×18
    Φ48×7.0 Φ70×4.0 Φ90×16 Φ140×2.5
    Φ48×8.0 Φ70×4.5 Φ95×2.0 Φ140×2.8
    Φ48×9.0 Φ70×5.0 Φ95×2.2 Φ140×3.0

     

     

    Size Tolerance Table

    OD Range EN10305(DIN2391)
    4-30mm ±0.08mm
    31-40mm ±0.15mm
    41-50mm ±0.2mm
    51-60mm ±0.25mm
    61-70mm ±0.3mm
    71-160mm ±0.30mm
    WT Range ±0.10mm

     

     

    Contact Details
    Jiangsu Hongbao Group Co., Ltd.

    Contact Person: angela zhu

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