Cold Drawn Steel Pipe manufacturers

  • $351.00
  • Listed: May 22, 2018 1:27 am
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  • State: Louisiana
  • Country: Azerbaijan


    Hydraulic Cylinder Cold Drawn Tube Introduction
    Cold drawn steel pipe is produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009 , EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose.  ID and OD tolerance could be decided by customer. IF you are looking for seamless cold drawn pipe for hydraulic cylinder pipes or pneumatic cylinder tubes, please contact us without any hesitation.
    Cylinder Cold Drawn Tube Technical Parameters and Details
    Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.
    Original: Jiangsu, China
    Certification: ISO9001.
    Material: SAE1020, 20#, ST45, CK45, ST52, E355
    Payment term: TT, LC
    Delivery date: usually 20 to 40 days.
    Packing: packed in bundle, with caps on both ends.
    Market: Middle East/ Africa/Asia/South America/Europe/North America
    MOQ: Depends on exact size and material.
    Size and Tolerance:
    methodCylinder ID (mm)Length
    on IDTolerance
    on WTRoughness
    Cold drawn40-320≤12M0.2-0.5/±5%0.8-1.6
    Cold rolling30-100≥12M0.2-0.5/±5%0.8-1.2
    cold drawn-
    Cold drawn-skived40-4007M0.2-0.3H8-H9±5%≤0.4
    Deep hole
    boring- honed320-4008M0.2-0.3H7-H9±8%≤0.8
    Deep hole
    boring- skived320-4007M0.2-0.3H8-H9±8%≤0.4
    Production process
    Raw material – annealing for material of 45#, 27SiMn, 25Mn – Acid cleaning – parkerizing & Saponifying – cold drawn – leveling – saw off bad section – stress relieving – leveling–inspection – oiled plated – packing
    Quality control
    1. We only buy raw material from famous tube factory, and Checking raw material quality before production.
    2. We check the tube ID tolerance, OD tolerance and surface after cold drawn one by one.Cold Drawn Steel Pipe manufacturers
    Listing ID: 8435b0371ed2c25e
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