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DIN2391 E235 E355 Automotive Steel Tubes Cold Drawn Hydraulic Shock Absorber Tube

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    Buy cheap DIN2391 E235 E355 Automotive Steel Tubes Cold Drawn Hydraulic Shock Absorber Tube from wholesalers
     
    Buy cheap DIN2391 E235 E355 Automotive Steel Tubes Cold Drawn Hydraulic Shock Absorber Tube from wholesalers
    • Buy cheap DIN2391 E235 E355 Automotive Steel Tubes Cold Drawn Hydraulic Shock Absorber Tube from wholesalers

    DIN2391 E235 E355 Automotive Steel Tubes Cold Drawn Hydraulic Shock Absorber Tube

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    Brand Name : TORICH
    Model Number : DIN2391
    Certification : ISO9001, ISO14001, TS16949
    Price :
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 2000Tons per Year
    Delivery Time : 30-45 work days
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    DIN2391 E235 E355 Automotive Steel Tubes Cold Drawn Hydraulic Shock Absorber Tube

    DIN2391 E235 E355 Cold Drawn Seamless Precision Hydraulic Shock Absorber Tube


    Quick Detail:

    Product name

    DIN2391 E235 E355 Cold Drawn Seamless Precision Hydraulic Shock Absorber Tube

    Steel GradeCEW, 10#, 20#, St37, St52, St35.4, St52.4, ST35, ST37.4, E155, E195, E235, E275, E355
    Size RangeOD range:15-200mm WT range: 0.8-16mm
    ToleranceOD: (+/-0.06mm) WT: (+/-0.03mm)
    Regular specifications23.2X1.6, 42X3, 25.4X0.9, 15x1, 19x1.5, 20x1, 20x1.5
    Straightness≤0.5mm/1m
    Roundness≤0.5mm
    ID surface0.4μm
    Delivery Condition+C, +LC, +SC, +A, +N
    StandardDIN 2393, ASTM-A513-t6, EN10305, ASTM A519, GOST 5005 -82, DIN2394, JIS-G3445, DIN2391 BS6323, GOST8734-75, IS3074, ASTM A513
    Our technical team can assist on the specification of your gas spring or damper product to ensure
    that the optimal product is selected or developed for your application.
    Production Process:
    DIN series tubes, cold drawn and bright annealed precision seamless steel tube is used as the tube to be
    phosphated. The phosphorization is realized with the imported chemical fluid to form a black film. The
    antirust oil is absorbed by means of the micropore on the film to prevent the tubes from getting rust.
    Standard Reference:
    GB/T8713 <Precision ID seamless tubes for hydropneumatic purposes>
    GB/T3639 <Cold-rolled and cold drawn precision seamless steel tubes>
    EN10305-2 <Welded cold drawn tubes>
    EN10305-4 <Seamless cold drawn tubes for hydraulic and pneumatic power systems>
    EN10305-6 <Welded cold drawn tubes for hydraulic and pneumatic power systems>
    JIS-G3445 <Carbon steel tubes for Machine Structural Purpose>
    DIN2393 <Welded precision steel tubes>

    Size List:

    60*70100*115155*180200*230
    60*75100*120160*175200*245
    60*78100*125160*180200*250
    63*73105*125160*185220*250
    63*75110*125160*190220*270
    63*76110*130160*195225*250
    63*78115*130165*190240*273
    65*80115*135165*205

    250*290

    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.

    Application: Motorcycle front fork, Motor outer shell, Automobile shock absorber cylinder, Dust cover,

    Automobile shock absorber reservior, refrigaretion gas reservior

    Our Certifications:
    DIN2391 E235 E355 Automotive Steel Tubes Cold Drawn Hydraulic Shock Absorber Tube

    FAQ:

    Q: Are you trading company or manufacturer ?

    A: A professional steel pipes materials inventor, manufacturer and solution provider

    Q: How long is your delivery time?

    A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

    Q: Do you provide samples ? is it free or extra ?

    A: Yes, we could offer the sample for free charge but need pay the cost of freight.

    Q: What is your terms of payment ?

    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
    If you have another question, pls feel free to contact us









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