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20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162

    • 20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162
    • 20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162
  • 20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162

    Product Details:

    Place of Origin: China
    Brand Name: Torich
    Certification: ISO 9001 ISO14001 TS16949
    Model Number: GB/T 8162

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 tons
    Price: 800-1200USD/tons
    Packaging Details: In hexagon bundles or in wooden boxes
    Delivery Time: 5-8 weeks
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability: 60000tons per year
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    Detailed Product Description
    Product Name: Seamless Steel Tubes For Structural Purpose Material: Carbon Steel Alloy Steel
    Produce Method: Hot Rolled,Cold Rolled Or Cold Drawn OD: 3-420mm
    WT: 0.5-50mm Length: 3000-12500mm
    Application: Mechanical And Structural Purpose Type: Seamless

    20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162

     

    Torich produce seamless steel tubes as per standard GB/T 8162 applying in Mechanical contructure and general purpose of structure. produced by cold drawn and cold rolled with carbon and alloy steel,Like 10,20,20Mn,25Mn,20Cr,40Cr 15CrMo 45Mn2 etc.

     

    Detail spec:

    Size range: OD 3-420mm WT 0.5-50mm L:3-12.5m

    Material:Carbon steel:10,20,45,25Mn,Q295,Q345,40Mn2,20Cr,40Cr,15CrMo etc.

    Alloy steel:40Mn2,20Cr,40Cr,15CrMo etc

    Delivery condition: Heat treatment Annealing ,Normalising,Tempering.

     

    If not specificate from customer ,We will as per below Tolerance .

    OD +/-1%OD or 0.30mm

    WT below 3mm :+15%S ,-10%S or +/-0.15mm

    above 3mm:+12.5% Sor -10%S

    Length below 6000mm:+10mm,0

    above 6000mm:+15mm,0

     

    If not specificate from customer ,We will as per below straightness .

    Spec WT/mm Straightness/mm/m
    below 15mm 1.5 max
    15-30mm 2.0 max
    above 30mm and D above 351mm 3.0 max

     

    Inspection test.

    1.Hardness test

    2.Impact test

    3.Flattening test

    4.Bending test

    5.Visual Surface check

    7,Nondestructive test

     

     

     

    20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162 20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162

     

    20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162 20Mn 25Mn Q275 Q295 Cold drawn and Cold rolled Seamless steel tubes for structural purpose GB/T 8162

    Contact Details
    Torich International Co.,Ltd

    Contact Person: Mr. Richard

    Tel: 86-574-88086983

    Fax: 86-574-88086983

    Send your inquiry directly to us (0 / 3000)