Wire Spiral Hoses
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  • Part no.: GB/T10544-2003 4SP

     

    Application: Extremely high pressure hydraulics

     

    Tube: oil resistant synthetic rubber

     

    Reinforcement: 4 high tensile steel wire spirals

     

    Cover: synthetic rubber abrasion, ozone and weather resistant

     

    Temp range: -40℃ up to +125℃

     

    Production ability: 18000m per day

  • 型号

    TYPE

    公称内径

    I.D.

    参考外径

    O.D.

    钢丝层外径

    Reinforcement diameter

    工作压力

    W.P.

    试验压力

    P.P.

    最小爆破压力

    B.P.

    最小弯曲半径

    Min. bend radius

    mm

    mm

    mm

    MPa

    MPa

    MPa

    mm

    4SP-13

    13

    25.0

    20.5±0.7

    41.5

    83.0

    166.0

    230

    4SP-16

    16

    28.0

    24.0±0.7

    35.0

    70.0

    140.0

    250

    4SP-19

    19

    32.0

    28.5±0.7

    35.0

    70.0

    140.0

    300

    4SP-22

    22

    36.0

    32.0±0.8

    32.0

    64.0

    128.0

    320

    4SP-25

    25

    40.0

    35.5±0.8

    38.0

    56.0

    112.0

    340

    4SP-32

    32

    48.0

    43.0±0.9

    21.0

    42.0

    84.0

    460

    4SP-38

    38

    54.0

    49.0±0.9

    18.5

    37.0

    74.0

    560

    4SP-51

    51

    38.0

    63.0±0.9

    16.5

    33.0

    33.0

    660

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