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Seamless precision steel tubes acc to DIN2391 by cold drawn

Seamless precision steel tubes acc to DIN2391 by cold drawn

    • Seamless precision steel tubes acc to DIN2391 by cold drawn
    • Seamless precision steel tubes acc to DIN2391 by cold drawn
    • Seamless precision steel tubes acc to DIN2391 by cold drawn
    • Seamless precision steel tubes acc to DIN2391 by cold drawn
    • Seamless precision steel tubes acc to DIN2391 by cold drawn
    • Seamless precision steel tubes acc to DIN2391 by cold drawn
    • Seamless precision steel tubes acc to DIN2391 by cold drawn
  • Seamless precision steel tubes acc to DIN2391 by cold drawn

    Product Details:

    Place of Origin: China
    Brand Name: Torich
    Certification: ISO9001,ISO14001,TS16949,DNV
    Model Number: DIN2391

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 tons
    Price: 1200
    Packaging Details: In wooden boxes or upon request
    Delivery Time: 30-60 days
    Payment Terms: T/T,L/C
    Supply Ability: 50000 TONS PER YEAR
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    Detailed Product Description

    Standard: DIN2391 Seamless cold drawn/rolling steel tubes

     

    Size range: O.D.:6-350mm     W.T.:1-30mm      L:max12000mm       

    Applications:For Auto industry / for machinery use / Oil Cylinder Tube / Motorcyle shock absorber          

                Auto shock absorber innder cylinder / Telescopic Cylinders                                        

                                     

    Inter Diamater roughness could  be reach 0.3μm 0.4μm or as per request.


    Steel Grade and Chemical Compositions:

    Steel Grade C Si Mn P S
    max max   max max
    ST35 0.17  0.35 ≥0.40 0.025 0.025
    ST45 0.21 0.35 ≥0.40 0.025 0.025
    ST52 0.22 0.35 ≥1.60 0.025 0.025

     

    Mechanical properties at room temperature
    Steel Grade Minimum values for the delivery condition
    BKW BKS GBK (+N)  NBK
    ST35 480 6 420 10 420 315 14 340-470 235 25
    ST45 580 5 520 8 520 375 12 440-570 235 21
    ST52 640 4 580 7 580 420 10 490-630 355 22


    Note: Special steel grade is also available, according to customer request.

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    Contact Details
    Torich International Co.,Ltd

    Contact Person: Mr. Richard

    Tel: 86-574-88086983

    Fax: 86-574-88086983

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