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Din 2391 EN 10305-1 1010 1020 E355 E235 24 mm High Precision Seamless Steel Tubes

    Buy cheap Din 2391 EN 10305-1 1010 1020 E355 E235 24 mm High Precision Seamless Steel Tubes from wholesalers
     
    Buy cheap Din 2391 EN 10305-1 1010 1020 E355 E235 24 mm High Precision Seamless Steel Tubes from wholesalers
    • Buy cheap Din 2391 EN 10305-1 1010 1020 E355 E235 24 mm High Precision Seamless Steel Tubes from wholesalers
    • Buy cheap Din 2391 EN 10305-1 1010 1020 E355 E235 24 mm High Precision Seamless Steel Tubes from wholesalers
    • Buy cheap Din 2391 EN 10305-1 1010 1020 E355 E235 24 mm High Precision Seamless Steel Tubes from wholesalers

    Din 2391 EN 10305-1 1010 1020 E355 E235 24 mm High Precision Seamless Steel Tubes

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    Brand Name : Torich
    Model Number : Din 2391 EN 10305-1
    Certification : IS09001 ISO14001 TS16949
    Price : Negotiation
    Payment Terms : L/C, D/A, D/P, Western Union, Western Union, MoneyGram
    Supply Ability : 60000tons per year
    Delivery Time : 7-15 week days
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    • Company Profile

    Din 2391 EN 10305-1 1010 1020 E355 E235 24 mm High Precision Seamless Steel Tubes

    Din 2391 EN 10305-1 1010 1020 E355 E235 24 Mm High Precision Seamless Steel Tubes


    Characteristic:

    1.Bright annealing treatment on steel tubes, have a clean in side and out size diameter,Besides, what is suitable for bending any angle for your produce your production.

    2.Galvanizing on tubes can bear the Salt spray test above 72 hours.

    3.Steel tubes produce by cold drawn and cold rolled many times ,With a good tolerance on OD and WT.


    Hydraulic and pneumatic cylnder tube standard/size/tolerance

    Working method


    Tube ID

    (mm)

    Length

    (m)


    Straightness
    (mm/m)

    Tolerance

    on ID

    Tolerance

    on WT


    ID Roughness

    (um)

    Cold Draw40-400≤12m0.2-0.5　/±5%≤1.6
    Cold Rolled40-150≤12m0.2-0.5　/±5%≤0.8
    Cold Draw-Honed40-400≤8m0.2-0.3H8-H9±5%≤0.4
    Cold Draw-Rolling50-300≤8m0.2-0.3H8-H9±5%≤0.4
    Deep hole boring-Roing250-400≤8m0.2-0.3H8-H9±8%≤0.8
    Deep hole boring-Honed Roing250-400≤8m0.2-0.3H8-H9±8%≤0.4

    Mechancial property
    　

    Final supply condition


    Steel grade

    		Cold finished(hard)(BK)(Cold drawn and stress-relieved(BK+S)

    T.S

    bN/mm2

    		Elogation 5%T.S bN/mm2Y.S Bn/mm2Elogation 5%Hardness HBImpact value(-20℃)J
    20≥550≥8≥520≥400≥15170/
    45≥680≥5≥630≥520≥12190/
    Q345B≥660≥8≥620≥520≥15190/
    Q345D≥660≥8≥620≥520≥15190≥27
    25Mn≥640≥8≥620≥510≥15190/
    27SiMn≥780≥5≥700≥580≥10210/
    E355≥700≥8≥650≥580≥15195≥27

    Application : Hydraulic tubes.

    Material: St35 St45 St52 E355

    Standard : DIN 2391 EN10305-1

    Surface treatment: Galvanizing, to protect material from rust.


    OD : 4- 20mm

    WT :0.5-10 mm


    Product Tags:

    din 2391 seamless steel tube

      

    din2391 precision seamless steel tube

      

    din2391 seamless precision steel tube

      
    Quality Din 2391 EN 10305-1 1010 1020 E355 E235 24 mm High Precision Seamless Steel Tubes for sale

    Din 2391 EN 10305-1 1010 1020 E355 E235 24 mm High Precision Seamless Steel Tubes

    Company Info.
    Torich International Limited
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