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  • Cangzhou Steel Pipe Group (CSPG) Co., Ltd.
  • ADD:No.92 Jiefang East Rd., Cangzhou City, Hebei Province, China
  • TEL:+86-31-75673271
  • MOBILE:+8615373302068
  • E-MAIL:ella@cnspipe.com
  • Cold Drawn Steel Tubes

    Standard size: Precision steel tubes Seamless, cold-drawn precision steel tubes Within the large group of steel tubes, precision steel tubes occupy a special position. It is based on the characteristics of these tubes, where the advantages of precision steel tubes are the result of cold forming...
    Product Details:
    Product name

    ASTM A179 ASTM A214 Round Precision Seamless Cold Drawn Steel Tube

    Standard

    DIN2391, EN10305, ASTM A519, GB/T 8713

    Material

    ST45, ST52, E355, E355R, STKM13C, 27SiMn, SAE1020, C20, Q235B, CK45 etc.

    Heat Treatment

    BK+S Condition

    Outer Diameter

    50-299mm

    Inner Diameter

    40-250mm

    ID Tolerance

    H8-H11

    Straightness

    0.5/1000mm

    ID roughness

    0.2-0.4um

    Technology

    Cold draw

    Scope

    Honed tube for hydraulic cylinder, crane, Injection machine and construction machine application.


    Standard size:

    Outer diameter(inch)wall thicknesslength(mm)

    1/2

    (21.3mm)

    std(2.77mm), sch40(2.77mm), xs(3.73mm), sch80(3.73mm)6000, 12000

    3/4

    (26.7mm)

    std(2.87mm), sch40(2.87mm), xs(3.91mm),sch80(3.91mm)6000,12000

    1

    (33.4mm)

    std(3.38mm), sch40(3.38mm), xs(4.55mm), sch80(4.55mm)6000,12000

    1

    1/4(42.2mm)

    std(3.56mm), sch40(3.56mm), xs(4.85mm), sch80(4.85mm)6000, 12000

    1

    1/2(48.3mm)

     std(3.68mm), sch40(3.68mm), xs(5.08mm), sch80(5.08mm)6000, 12000

    2

    (60.3mm)

    std(3.91mm), sch40(3.91mm), xs(5.54mm), sch80(5.54mm)6000, 12000

    2     

    1/2(73mm)

    std(5.16mm), sch40(5.16mm), xs(7.01mm), sch80(7.01mm)6000, 12000

    3

    (88.9mm)

    std(5.49mm), sch40(5.49mm), xs(7.62mm), sch80(7.62mm)6000,   12000
    3 1/2(101.6mm)std(5.74mm), sch40(5.74mm), xs(8.08mm), sch80(8.08mm)6000, 12000

    4

    (114.3mm)

    std(6.02mm), sch40(6.02mm), xs(8.56mm), sch80(8.56mm)6000, 12000

    5

    (141.3mm)

    std(6.55mm), sch40(6.55mm), xs(9.53mm), sch80(9.53mm)6000, 12000

    6

    (168.3mm)

    std(7.11mm), sch40(7.11mm), xs(10.97mm), sch80(10.97mm)6000, 12000

    8

    (219.1mm)

    std(8.18mm), sch40(8.18mm), xs(12.7mm), sch80(12.7mm)6000, 12000

    10

    (273mm)

    std(9.27mm), sch40(9.27mm), xs(12.7mm), sch80(15.09mm)6000, 12000

    12

    (323.9mm)

    std(9.53mm), sch40(10.31mm), xs(12.7mm), sch80(17.48mm)6000,  12000

    14

    (355.6mm)

    std(9.53mm), sch40(11.13mm), xs(12.7mm), sch80(19.05mm)6000,  12000

    16

    (406.4mm)

    std(9.53mm), sch40(12.7mm), xs(12.7mm), sch80(21.44mm)6000, 12000

    18

    (457.2mm)

    std(9.53mm), sch40(14.27mm), xs(12.7mm), sch80(23.83mm)6000, 12000

    20

    (508mm)

    std(9.53mm), sch40(15.09mm), xs(12.7mm), sch80(26.19mm)6000, 12000

    22

    (558.8mm)

    std(9.53mm), xs(12.7mm), sch80(28.58mm)6000, 12000

    24

    (609.6mm)

    std(9.53mm),sch40(17.48mm), xs(12.7mm), sch80(30.96mm)6000, 12000

    26

    (660.4mm)

    std(9.53mm), xs(12.7mm)6000, 12000


    Precision steel tubes  Seamless,  cold-drawn precision steel tubes

    Within the large group of steel tubes, precision steel tubes occupy a special position. It is based on the characteristics of these tubes, where the advantages of precision steel tubes  are the result of cold forming by drawing or rolling. The resulting consolidation can be used selectively and can be reached e.g. increased hardness values that can only be achieved by heat treatment at hot-rolled  tubes.

    The applications and capabilities are variegated and range from use in construction machinery, drilling and anchoring engineering, power industry,automotive, agricultural machinery and cranes over mechanical engineering applications to applications for pipelines in the hydraulic and pneumatic and used in roller, bearing and cylinder construction. As one of the leading stock holders in Europe in this product range, we offer a broad product range of seamless cold finished precision steel tubes of Western European manufacturing plants.


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