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  • Part no.: DIN EN856 4SP

     

    Construction: This hose consists of an inner tube of oil synthetic rubber, four spiral wire reinforcement, an oil and weather resistant synthetic rubber cover

     

    Applications: Hose range suitable to carry hydraulic fluids such as glycol, mineral oils, fuels lubrication emulsion hydrocarbons etc

     

    Working Temperature: From --40℃ up to +100

     

    Reference Specification: DIN EN856 4SP with descriptions

     

    Outer Appearance: Black linen typ

     

    YH Hose Producing Details

  • 名义直径

    Nominal

    Diameter

    内径

    Inside  diameter mm

    钢丝层直径

    Reinforcement

    Diameter mm

    外径

    Outside diameter mm

    工作压力working pressure MPa

    试验压力

    Proof pressure

    MPa

    爆破压力burst pressure

    MPa

    最小弯曲

    Min. bend

    Radius

    mm

    Min

    Max

    Min

    Max

    Min

    Max

    Min

    Max

    Max

    Min

    12

    1/2

    15.5

    13.5

    19.4

    21.0

    23.8

    25.4

    41.5

    83.0

    166.0

    230

    16

    5/8

    12.3

    16.7

    23.0

    24.6

    27.4

    29.0

    35.0

    70.0

    140.0

    250

    19

    3/4

    18.6

    19.8

    27.4

    29.0

    31.4

    33.0

    35.0

    70.0

    140.0

    300

    25

    1

    25.0

    26.4

    34.5

    36.1

    38.5

    40.9

    28.0

    56.0

    112.0

    340

    31

    1.1/4

    31.4

    33.0

    45.0

    47.0

    49.2

    52.4

    21.0

    42.0

    184.0

    460

    38

    1.1/2

    37.7

    39.3

    51,4

    53.4

    55.6

    58.8

    18.5

    37.0

    74.0

    560

    51

    2

    50.4

    52.0

    64.3

    66.3

    68.2

    71.4

    16.5

    33.0

    66.0

    660

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