Hydraulic hoses

利通科技液压软管及连接件符合SAE、DIN、ISO、GB、MSHA、MT等多种通用标准,其各类高、中、低压产品适用于挖掘机等工程机械、农用机械、煤矿机械、高铁动车等的制造与维修,满足高性能软管用户的需求。利通科技钢丝编织橡胶软管LT681(SAE 100RAT/EN853 SN)已取得美国船级社ABS产品设计认可,满足船舶等海上装备设计及使用需求。
  • LT790

    SAE 100R7纤维编织高压树脂软管

    • Product Applications:适用于输送石油基液压油、水基液压油,可作为润滑管线、防喷器控制管线等,广泛应用于液压升降机及农用和建筑机械
    • Inner glue layer:nylon (loanword)
    • Reinforcement Layer:一层或两层合成纤维编织
    • Outer rubber layer:聚氨酯
    • Temperature range:-40℃ 至 +100℃(-40℉ 至 +212℉)
  • LT791

    SAE 100R7钢丝编织高压树脂软管

    • Product Applications:适用于输送石油基液压油、水基液压油,可作为润滑管线、防喷器控制管线等,广泛应用于液压升降机及农用和建筑机械
    • Inner glue layer:nylon (loanword)
    • Reinforcement Layer:一层或两层钢丝编织
    • Outer rubber layer:聚氨酯
    • Temperature range:-40℃ 至 +100℃(-40℉ 至 +212℉)
  • LT794

    SAE 100R8芳纶纤维编织高压树脂软管

    • Product Applications:适用于输送石油基液压油、水基液压油,可作为润滑管线、防喷器控制管线等,广泛应用于液压升降机及农用和建筑机械
    • Inner glue layer:nylon (loanword)
    • Reinforcement Layer:一层或两层芳纶纤维编织
    • Outer rubber layer:聚氨酯
    • Temperature range:-40℃ 至 +100℃(-40℉ 至 +212℉)
  • SA5991

    Super Hercules EXCEEDS ISO18752-BC/CC

    • Product Applications:Suitable for use in large construction machinery such as excavators or harsh environments.
    • Inner glue layer:Nitrile or neoprene synthetic rubber for biodegradable hydraulic fluids
    • Reinforcement Layer:Ultra-strong and highly flexible steel wire with four layers of winding and >1 million pulses
    • Outer rubber layer:Standard hose: non-peeling abrasion-resistant, weather-resistant synthetic rubber; abrasion-resistant hose: non-peeling high abrasion-resistant, weather-resistant synthetic rubber; super abrasion-resistant hose: non-peeling super abrasion-resistant, weather-resistant UHMWPE can be used to replace the plastic sheath for high protection efficiency and ease of assembly.
    • Temperature range:-40°C to +121°C (-40°F to +250°F) -55°C to +100°C (-67°F to +212°F)
    • Low bending:Bending radius is 23% less than ISO18752 standard; 24% less than SAE standard.
    • High pressure:Exceeds SAE Standard 22%
    • Long life:Uses Leighton's special one-piece hose couplings and hydrogenated nitrile seals with a two-year warranty.
  • LT SA5992

    Super Hercules EXCEEDS ISO18752-BC/CC/DC

    • Product Applications:Suitable for use in large construction machinery such as excavators or harsh environments.
    • Inner glue layer:Nitrile or neoprene synthetic rubber for biodegradable hydraulic fluids
    • Reinforcement Layer:Two layers of steel wire braid (1/4”-5/16″), pulse ≥ 500,000 times; four layers of steel wire wrap (3/8″-11/4″), pulse ≥ 1 million times; six layers of steel wire wrap (11/2″-2″), pulse ≥ 1 million times
    • Outer rubber layer:Standard hose: non-peeling abrasion-resistant, weather-resistant synthetic rubber; abrasion-resistant hose: non-peeling high abrasion-resistant, weather-resistant synthetic rubber; super abrasion-resistant hose: non-peeling super abrasion-resistant, weather-resistant UHMWPE can be used to replace the plastic sheath for high protection efficiency and ease of assembly.
    • Temperature range:-40°C to +121°C (-40°F to +250°F) -55°C to +100°C (-67°F to +212°F)
    • Low bending:Bending radius is 48% less than ISO18752 standard; 50% less than SAE standard.
    • High pressure:Pressure in accordance with ISO 18752-BC/CC/DC
    • Long life:Uses Leighton's special one-piece hose couplings and hydrogenated nitrile seals with a two-year warranty.
  • LT SA6991

    Super Hercules EXCEEDS ISO18752-BC/CC

    • Product Applications:Suitable for use in large construction machinery such as excavators or harsh environments.
    • Inner glue layer:Nitrile or neoprene synthetic rubber for biodegradable hydraulic fluids
    • Reinforcement Layer:One or two layers of steel wire braid (1/2″ -3/4″), pulse ≥ 300,000 times, four layers of steel wire winding (1″-2″), pulse ≥ 1 million times
    • Outer rubber layer:Standard hose: non-peeling abrasion-resistant, weather-resistant synthetic rubber; abrasion-resistant hose: non-peeling high abrasion-resistant, weather-resistant synthetic rubber; super abrasion-resistant hose: non-peeling super abrasion-resistant, weather-resistant UHMWPE can be used to replace the plastic sheath for high protection efficiency and ease of assembly.
    • Temperature range:-40°C to +121°C (-40°F to +250°F), -55°C to +100°C (-67°F to +212°F)
    • Low bending:Bending radius is 41% less than ISO18752 standard; 47% less than SAE standard.
    • High pressure:Exceeds SAE Standard 60%
    • Long life:Uses Leighton's special one-piece hose couplings and hydrogenated nitrile seals with a two-year warranty.
  • LT SA6992

    Super Hercules EXCEEDS ISO18752-AC/BC/CC

    • Product Applications:Suitable for use in large construction machinery such as excavators or harsh environments.
    • Inner glue layer:Nitrile or neoprene synthetic rubber for biodegradable hydraulic fluids
    • Reinforcement Layer:One or two layers of steel wire braid (1/4″ -3/8″), pulse ≥ 300,000 times, four layers of steel wire winding (1/2″-2″), pulse ≥ 1 million times
    • Outer rubber layer:Standard hose: non-peeling abrasion-resistant, weather-resistant synthetic rubber; abrasion-resistant hose: non-peeling high abrasion-resistant, weather-resistant synthetic rubber; super abrasion-resistant hose: non-peeling super abrasion-resistant, weather-resistant UHMWPE can be used to replace the plastic sheath for high protection efficiency and ease of assembly.
    • Temperature range:-40°C to +121°C (-40°F to +250°F), -55°C to +100°C (-67°F to +212°F)
    • Low bending:Bending radius is 30% less than ISO18752 standard; 38% less than SAE standard.
    • High pressure:Exceeds SAE Standard 36%
    • Long life:Uses Leighton's special one-piece hose couplings and hydrogenated nitrile seals with a two-year warranty.
  • LTSA599-FH

    超级大力神超柔软软管总成

    • Applications:适用于挖掘机等各类工程机械、建筑机械、矿用机械及农用机械等在严苛的工作环境下输送水基、石油基液压油及可生物降解的液压油使用
    • Inner glue layer:耐油合成橡胶
    • Reinforcement Layer:四层缠绕的高强超柔钢丝
    • Outer rubber layer:耐磨、耐天候合成橡胶(耐天候5年,质保3年)
    • 特性:低弯曲-弯曲半径比DIN EN853标准减低50%;高压力-压力比DIN EN853标准提升30%~40%;长寿命。
    • 软管接头:采用优质碳素结构钢、芯子材质采用45#钢、螺母材质为35#钢、套筒为20#钢,符合公、英、美制国家标准,接头密封采用氢化丁腈橡胶(耐老化10年以上)使用利通专供一体式软管接头,脉冲>=100万次。
    • Temperature range:-40℃~+100℃(-40℉~+212℉)
    • Enforcement of standards:ISO 18752-CC
  • LTSA599

    超级大力神系列钢丝缠绕软管总成

    • Applications:适用于挖掘机等各类工程机械、建筑机械、矿用机械及农用机械等在严苛的工作环境下输送水基、石油基液压油及可生物降解的液压油使用
    • 内胶层:氯丁/丁腈合成橡胶
    • Reinforcement Layer:Multi-layer winding of high-strength, ultra-flexible steel wires
    • Outer rubber layer:耐老化合成橡胶(耐天候5年,质保3年)
    • 特性:低弯曲;高压力;长寿命
    • 软管接头:采用优质碳素结构钢、芯子材质采用45#钢、螺母材质为35#钢、套筒为20#钢,符合公、英、美制国家标准,接头密封采用氢化丁腈橡胶(耐老化10年以上)使用利通专供一体式软管接头,脉冲>=100万次。
    • Temperature range:-40℃~+121℃(-40℉~+250℉)
    • Enforcement of standards:ISO18752-DC标准

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