Kuriyama of America, Inc.

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  • Item Image - AT833AA- Single Wire Braid

    Single and double compact wire braid hydraulic hose with SUPERTUFF cover - AT3KST
    AT3KST - Single or double wire braid
    Meets or exceeds SAE 100 R17, meets or exceeds EN 857 1SC (sizes -04 and -06)
    Meets flame resistance acceptance designation US MSHA IC-152/8.

    Construction :
    Tube -
    Synthetic rubber, black.
    Reinforcement - One or two layer high tensile steel wire braid.
    Cover - Synthetic rubber, black.. weather, oil, fuel, ozone and abrasion-resistant.
    Branding - ALFAGOMMA AT3K SUPERTUFF ID …WP …MPa (…PSI) – SAE 100R17 – DN … MSHA IC-152/8 - Q/YR Sizes - 04 and -06 include "EN 857 1SC" on layline.

    Temperature Range : -40ºF (-40ºC) to 212ºF (100ºC) constant operation
    Maximum Operating Temperature : 257ºF (125ºC)
    Air Maximum Temperature : 160ºF (70ºC)
    Operating temperature in excess of 212ºF (100ºC) may materially reduce the life of the hose.

    Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders.safety factor.

  • Item Image - AT894AA Four Wire Spiral

    Two wire braid or four wire spiral reinforced hydraulic hose with SUPERTUFF cover - AT4KST.
    AT4KST - Double wire braid and Four wire spiral
    Specification Reference:
    EN 857 2SC (1/2), SAE 100 R12 (5/8, 3/4, 1), EN 856 4SH (1 1/2, 2)
    Meets flame resistance acceptance designation US MSHA IC-152/8.

    Construction :
    Tube - Synthetic rubber, black..oil-resistant.
    Reinforcement - Double high tensile steel wire compact braid or four layers of spirally wrapped high tensile steel wire reinforcement separated by synthetic rubber cushion on a fabric layer.
    Cover - Synthetic rubber, black… oil, fuel, weather, ozone and abrasion-resistant.
    Branding - ALFAGOMMA AT4K SUPERTUFF ID…WP 28 MPa BP 112 MPa MSHA IC-152/8 – Q/YR

    Temperature Range : -40ºF (-40ºC) to 250ºF (121ºC) constant operation
    Maximum Operating Temperature : 250ºF (121ºC)
    Air Maximum Temperature : 175ºF (80ºC)
    Operating temperature in excess of 250ºF (121ºC) may materially reduce the life of the hose.

    Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders.

  • Item Image - AT896AA - Six wire spiral

    Two wire braid and four or six wire spiral reinforced hydraulic hose with SUPERTUFF cover - AT5KST
    AT5KST - Double wire braid
    AT5KST - Four wire spiral
    AT5KST - Six wire spiral

    Specification Reference:
    EN 856 4SP (5/8, 3/4),
    EN 856 4SH (1),
    SAE 100 R13 (11/4, 11/2, 2)
    – Meets flame resistance acceptance designation US MSHA IC-152/8.

    Construction :
    Tube - Synthetic rubber, black..oil-resistant.
    Reinforcement -Double high tensile steel wire braid or four or six layers of spirally wrapped high tensile steel wire reinforcement separated by synthetic rubber cushion on a fabric layer.
    Cover - Synthetic rubber, black… oil, fuel, weather, ozone and abrasion-resistant.
    Branding - ALFAGOMMA AT5K SUPERTUFF ID...WP 35 MPa BP 140 MPa MSHA IC-152/8 - Q/YR

    Temperature Range : -40º F (-40º C) to 250º F (121º C) constant operation
    Maximum Operating Temperature : 250º F (121º C)
    Air Maximum Temperature : 175º F (80º C)
    Operating temperature in excess of 250º F (121º C) may materially reduce the life of the hose.

    Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders.

  • AT6KST

    Four and six wire spiral reinforced hydraulic hose with SUPERTUFF cover - AT6KST
    AT6KST - Four and six wire spiral
    All Alfatech 6000 hydraulic hose meets or exceeds the working and burst pressure requirements of SAE 100 R15.
    Meets flame resistance acceptance designation US MSHA IC - 152/8.

    Construction :
    Tube -
    Synthetic rubber, black.. oil-resistant.
    Reinforcement - Four or six layers of spirally wrapped high tensile steel wire reinforcement separated by synthetic rubber cushion on a fabric layer.
    Cover - Synthetic rubber, black.. oil, fuel, weather, ozone and abrasion-resistant.
    Branding - Branding - ALFAGOMMA AT6K SUPERTUFF ID...WP 42 MPa BP 168 MPa MSHA IC-152/8 - Q/YR

    Temperature Range : -40º F (-40º C) to 250º F (121º C) constant operation
    Maximum Operating Temperature : 250º F (121º C)
    Air Maximum Temperature : 175º F (80º C)
    Operating temperature in excess of 250º F (121º C) may materially reduce the life of the hose.

    Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders.