CN

stock code : 920225  | 

API 17K jumper hose

China’s first large fracturing vessel (Haiyang Shiyou 696) is equipped with key components such as ultra-long, ultra-high pressure acid fracturing hoses (4″-15000psi-92m), which can meet the new demands of large-scale fracturing operations in all sea areas of my country, batch fracturing operations of multiple wells at sea, as well as fracturing operations of gas wells and ultra-deep formations. It fills the gap in my country’s offshore oilfield fracturing technology and engineering field and has important strategic significance.

Data Center Liquid Cooling Hose

Letone Technology’s high-performance liquid cooling system solutions not only strictly meet various standardized specifications, but also possess high flexibility, providing customized liquid cooling piping system services for the unique needs of different data centers.

LTSA599/LTSA699 Super Artery Low Bending Series Hose

Simplify your hose selection | Five hose products | Three connector series | Covering all industry needs

Low bending radius: The average minimum bending radius of the entire series of hoses is 34% lower than the ISO18752 standard, making installation easier and saving equipment space;
High pressure: all pressures meet/exceed ISO 18752 AC/BC/CC/DC standards;
Long lifespan: With powerful impulse performance, all series of hoses have a impulse count exceeding 1 million times, greatly extending the service life of the hoses.

Oil drilling hoses

API7K | API16C | API16D

Letone Technology’s oil drilling hoses have passed the American Petroleum Institute (API) Q1 quality management system certification, API 7K and API 16C product certifications, American Bureau of Shipping (ABS) product design approval, ABS factory permit, and ABS type approval. The products feature high pressure, constant diameter, and lightweight design, and are widely used in onshore and offshore oil drilling projects.

High-Pressure Hoses for the Oil and Gas Industry

Quality Management System Certified by API Q1

Water Hose/Cementing Hose/Bridging Hose Certificates: API-7K, ABS
Choke/Kill Hose Certificates: API-16C, ABS

Industrial Cleaning – One-Stop Solution

LT799 Ultra-High Pressure Resin Hose

Inner Layer: PA/POM/PTFE
Reinforcing Layer: 2-8 layers of ultra-flexible high-strength steel wire winding
Outer Layer: TPU/PA
Working Pressure: 4000 bar (58000 psi); Safety Factor: 2.5:1

LT1306 UPE Ultra-wear-resistant concrete conveying hose

Doubled engineering efficiency | Reduced equipment load | Continuous operation without replacement

Oil drilling hoses

API7K | API16C | API16D

Letone Technology’s oil drilling hoses have passed the American Petroleum Institute (API) Q1 quality management system certification, API 7K and API 16C product certifications, American Bureau of Shipping (ABS) product design approval, ABS factory permit, and ABS type approval. The products feature high pressure, constant diameter, and lightweight design, and are widely used in onshore and offshore oil drilling projects.

UPE multi-functional hose / PTFE multi-functional hose

Ultra-wear resistant | Corrosion resistant | High-saturation lining

It is widely used in chemical, steel, construction, food, and pharmaceutical industries. It has the characteristics of being ultra-wear-resistant and corrosion-resistant, and has a highly saturated inner lining. It hardly reacts with any substances (grease, corrosive chemicals, etc.). Its neutral odor also makes it suitable for the food, beverage and pharmaceutical industries.

High-efficiency fluid transport solutions

  • Data Center Liquid Cooling Hose Special Topic
  • 17K Jumper Hose Special Topic
  • Super Artery Hose
  • Long-life Excavator Hose
  • PFA Chemical Hose
  • Chemical Delivery Hose
  • Heat Exchangers And Gaskets
  • Long-life Mining Hose Assembly
  • Oil Drilling Hoses
  • Building Hydraulic Textured Architectural Design
Data Center Liquid Cooling Hose Special Topic

Data Center Liquid Cooling Hose Special Topic

Solution

  • LT800

    Liquid Cooling Hose

    • Hose Construction
    • Inner Tube: Black EPDM synthetic rubber
    • Reinforcement: One or two layers of synthetic fiber
    • Outer Cover: Black weather-resistant, ozone-resistant, UL94V0 flame-retardant special synthetic rubber
    • Temperature Range: -40°C~+120°C (-40°F~+248°F)
    • Application: Suitable for medium fluids such as air, water, water glycol, oil-water emulsion, antifreeze, phosphate ester hydraulic oil, etc.
    Learn more about the product

  • LT800

    Liquid Cooling Hose

17K Jumper Hose Special Topic

17K Jumper Hose Special Topic

Solution

  • LT306

    17K Jumper Hose

    • Inner Tube: UPE or PTFE (thickness 4.0mm)
    • Reinforcement: Synthetic rubber, polyester fiber braiding and high-strength ultra-flexible copper-coated steel wire
    • Outer Cover: Wear-resistant weather-resistant synthetic rubber + stainless steel armor
    • Temperature Range: -30°C~+100°C (-22°F~+212°F)
    • Compliance Standard: API 17K Third Edition
    • Application: Features high pressure, lightweight, and long life characteristics, with superior corrosion resistance compared to traditional steel hose, can replace steel hose for deep-sea oil and gas transportation.
    Learn more about the product

  • LT301 D

    API Spec. 7K-Rotary Drilling And Vibrator Hose

    • Hose Construction
    • Inner Tube: Synthetic rubber/HNBR/UPE/PTFE
    • Reinforcement:Multi-spiraled high tensile super flexible steel wire
    • Outer Layer:Abrasion and weather resistant synthetic rubber
    • Temperature Range: -20°C~+121°C (-4°F~+250°F)
    • Connector:Integral union, integral flange, or other connector types Full bore can be customized based on the requirements
    • Full bore hose inner layer can be customized
    • Application: Flexible connection between the upper end of the riser and the top drive/rotating assembly, and between the pump and the lower end of the riser in drilling, cementing, and well workover operations, for high-pressure mud pumping in oil drilling and exploration work
    Learn more about the product

  • LT301 C

    APISpec. 7K FSL0 |ABS High Pressure Cementing Hose

    • Hose Construction
    • Inner Tube: UPE and synthetic rubber or HNBR
    • Reinforcement:Multi-spiraled high tensile super flexible steel wire
    • Outer Layer:Abrasion and weather resistant synthetic rubber
    • Temperature Range: -20°C~+121°C (-4°F~+250°F)
    • Connector: Integral union or integral flange
    • Application:Flexible connection in the manifold for delivery water-based and oil-based cement slurries under high pressure.
    Learn more about the product

  • LT301 F

    Super Abrasion Resistant Frac Hose

    • Hose Construction
    • Inner Tube: UPE and synthetic rubber
    • Reinforcement:multi-spiraled high tensile super flexible steel wire
    • Outer Layer:abrasion and weather resistant synthetic rubber
    • Temperature Range: -29°C~+100°C (-20°F~+212°F)
    • Connector: intgral union,integral flange,or other connector types
    • Application:Flexible line using for delivery water-based,oil-based,acid-based and foam fracturing fluids under high pressure in acid,sand and hydraulic fracturing works
    Learn more about the product

  • LT304

    Multi-Purpose Crude Oil Hose

    • Hose Construction
    • Inner Tube:Polymer composites
    • Reinforcement:Multi-spiraled high tensile texile cords and highly flexible steel helix wire
    • Outer Layer: Synthetic rubber
    • Temperature Range: -40°C~+180°C (-40°F~+356°F)
    • *The hose dimension, pressure and color can be customizedbased on the requirements.
    • Application:The hose is suitable for delivering petroleum products such as fuel oil, crude oil, gasoline, etc. The hose inner layer is made of polymer composites, which makes the hose with strong corrosion resistance and high lubrication characteristics. Its excellent chemical stability prevents it from reacting with chemical substances in petroleum products,ensuring safe and efficient transportation of the medium.
    Learn more about the product

  • LT306

    17K Jumper Hose

  • LT301 D

    API Spec. 7K-Rotary Drilling And Vibrator Hose

  • LT301 C

    APISpec. 7K FSL0 |ABS High Pressure Cementing Hose

  • LT301 F

    Super Abrasion Resistant Frac Hose

  • LT304

    Multi-Purpose Crude Oil Hose

Super Artery Hose

Super Artery Hose

Solution

  • LTSA5991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable for biodegradable hydraulic fluids.
    • Reinforcement: four plies of spiraled high tensile steel wire, impulse≥1,000,000 cycles.
    • Outer Cover: Standard:no-skive abrasion, weather resistant synthetic rubber.
      AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F) -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 23% less than the ISO 18752 BC/CC standard, 24% less than the SAE standard.
    • High Pressure: The average pressure is 22% higher than the SAE standard.
    • Long service Life: guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals.
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LT SA5992

    EXCEEDS ISO18752-BC/CC/DC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable forbiodegradable hydraulic fluids.
    • Outer Cover: Standard:abrasion, weather resistant synthetic rubber.
      AR cover: highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F) -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 48% less than the ISO 18752 BC/CC/DC standard, 50% less than the SAE standard.
    • High Pressure: Comply with ISO 18752 BC/CC/DC standard.
    • Reinforcement: Two braids of high tensile steel wire (1/4″-5/16″), impulse≥500,000 cycles.
      Four plies of spiraled high tensile steel wire (3/8″-1 1/4″),impulse≥1,000,000 cycles.
      Six plies of spiraled high tensile steel wire (1 1/2″-2″), impulse21,000,000 cycles.
    • Long service Life: Guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LT SA6992

    EXCEEDS ISO18752-AC/BC/CC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable for biodegradable hydraulic fluids.
    • Reinforcement: One braid of high tensile steel wire (1/4″-3/8″), impulse≥300,000 cycles.
      Four layers of spiraled high tensile steel wire(1/2″-2″), impulse21,000,000 cycles.
    • Outer Cover: Standard: no-skive abrasion, weather resistant synthetic rubber.
      AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F)
      -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 36% less than the ISO 18752 AC/BC/CC standard, 38% less than the SAE standard.
    • High Pressure: The average pressure is 36% higher than the SAE standard.
    • Long service Life: Guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals.
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LT SA6991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable for biodegradable hydraulic fluids.
    • Reinforcement: One braid of high tensile steel wire (1/2″-3/4″), impulse≥300,000 cycles.
      Four plies of spiraled high tensile steel wire (1″-2″), impulse≥1,000,000 cycles.
    • Outer Cover: Standard: no-skive abrasion, weather resistant synthetic rubber.
      AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F)
      -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 41% less than the ISO 18752 AC/CC standard, 47% less than the SAE standard.
    • High Pressure: Comply with ISO 18752 BC/CC/DC standard.
    • Long service Life: Guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals.
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LTSA5991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

  • LT SA5992

    EXCEEDS ISO18752-BC/CC/DC Super Artery Low Bend Series

  • LT SA6992

    EXCEEDS ISO18752-AC/BC/CC Super Artery Low Bend Series

  • LT SA6991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

Long-life Excavator Hose

Long-life Excavator Hose

Solution

  • LTSA5991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable for biodegradable hydraulic fluids.
    • Reinforcement: four plies of spiraled high tensile steel wire, impulse≥1,000,000 cycles.
    • Outer Cover: Standard:no-skive abrasion, weather resistant synthetic rubber.
      AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F) -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 23% less than the ISO 18752 BC/CC standard, 24% less than the SAE standard.
    • High Pressure: The average pressure is 22% higher than the SAE standard.
    • Long service Life: guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals.
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LT SA5992

    EXCEEDS ISO18752-BC/CC/DC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable forbiodegradable hydraulic fluids.
    • Outer Cover: Standard:abrasion, weather resistant synthetic rubber.
      AR cover: highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F) -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 48% less than the ISO 18752 BC/CC/DC standard, 50% less than the SAE standard.
    • High Pressure: Comply with ISO 18752 BC/CC/DC standard.
    • Reinforcement: Two braids of high tensile steel wire (1/4″-5/16″), impulse≥500,000 cycles.
      Four plies of spiraled high tensile steel wire (3/8″-1 1/4″),impulse≥1,000,000 cycles.
      Six plies of spiraled high tensile steel wire (1 1/2″-2″), impulse21,000,000 cycles.
    • Long service Life: Guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LT SA6991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable for biodegradable hydraulic fluids.
    • Reinforcement: One braid of high tensile steel wire (1/2″-3/4″), impulse≥300,000 cycles.
      Four plies of spiraled high tensile steel wire (1″-2″), impulse≥1,000,000 cycles.
    • Outer Cover: Standard: no-skive abrasion, weather resistant synthetic rubber.
      AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F)
      -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 41% less than the ISO 18752 AC/CC standard, 47% less than the SAE standard.
    • High Pressure: Comply with ISO 18752 BC/CC/DC standard.
    • Long service Life: Guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals.
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LT SA6992

    EXCEEDS ISO18752-AC/BC/CC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable for biodegradable hydraulic fluids.
    • Reinforcement: One braid of high tensile steel wire (1/4″-3/8″), impulse≥300,000 cycles.
      Four layers of spiraled high tensile steel wire(1/2″-2″), impulse21,000,000 cycles.
    • Outer Cover: Standard: no-skive abrasion, weather resistant synthetic rubber.
      AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F)
      -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 36% less than the ISO 18752 AC/BC/CC standard, 38% less than the SAE standard.
    • High Pressure: The average pressure is 36% higher than the SAE standard.
    • Long service Life: Guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals.
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LTSA5991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

  • LT SA5992

    EXCEEDS ISO18752-BC/CC/DC Super Artery Low Bend Series

  • LT SA6991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

  • LT SA6992

    EXCEEDS ISO18752-AC/BC/CC Super Artery Low Bend Series

PFA Chemical Hose

PFA Chemical Hose

Solution

  • LT401H

    EN12115 PTFE High Pressure Multipurpose Hose

    • Hose Construction
    • Inner Tube: PTFE and EPDM synthetic rubber
    • Reinforcement:Two steel wire braids or four-ply of spiral steel wire
    • Outer Layer: Black /red/yellow/blue oxygen, UV, and abrasion resistant NV or EPDM synthetic rubber (UPE layer is available)
    • Temperature Range: -55°C to 220°C (-67°F to 428°F)
    • *The hose dimension, pressure and color can be customized based on the requirements.
    • Application: Widely apply to various industries like chemical, petroleum, iron and steel smelting, F&B and medication etc.The productis suitable to workunder high temperature environment. Dependingon its feature of super corrosion-resistant,even strong corrosion chemicals like sulfuric acid, hydrochloric acid and sulfur reactant could not react with it. It is alsoone of the best choices for food and medicalindustries.
    Learn more about the product

  • LT1202H

    EN12115 UPE High Pressure Multipurpose Hose

    • Hose Construction
    • Inner Tube:UPE and EPDM synthetic rubber
    • Reinforcement:two steel wire braids or four-ply of spiral steel wire
    • Outer Layer: black/red/yellow/blue oxygen,UV,and abrasion resistant NV or EPDM synthetic rubber(UPE layer is available)
    • Temperature Range: 30°℃~82℃(-22°F~180°F)
    • *The hose dimension,pressure and color can be customized based on the requirements.
    • Application:Widely apply to industries like chemical,iron and steel smelting,construction,F&B,and medication etc.It is rarely reacting with any substance (oil,fats,corrosion chemicals etc.)because of its highly saturation materials.Its neutral taste and odor illustrates that it is safe to use in the F&B and medical industries.
    Learn more about the product

  • LT1202L

    En 12115 Upe Low Pressure Multipurpose Hose

    • Hose Construction
    • Inner Tube: UPE and EPDM synthetic rubber
    • Reinforcement:multi-spiral high tensile synthetic fibers and helix spiral-wire
    • Outer Layer: Black or blue EPDM synthetic rubber (UPE layeris available)
    • Temperature Range: -30°C to 82°C (-22°F to 180°F)
    • *The hose dimension,pressure and color can be customized based on the requirements.
    • Application: widely apply to industries like chemical,iron and steel smelting,construction,F&B,and medication etc.It is rarely reacting with any substance(oil,fats,corrosion chemicals etc.)because of its highly saturation materials.Its neutral taste and odor illustrates that it is safe to use in the F&B and medication industries.
    Learn more about the product

  • LT401L

    EN12115 PTFE Low Pressure Multipurpose Hose

    • Hose Construction
    • Inner Tube: PTFE and EPDM synthetic rubber
    • Reinforcement:Multi-spiral high tensile synthetic fibers and helix spiral-wire
    • Outer Layer: Black or blue EPDM or FKM synthetic rubber (UPE layer is available)
    • Temperature Range: -55°C to 220°C (-67°F to 428°F)
    • *The hose dimension, pressure and color can be customized based on the requirements.
    • Application: Widely apply to various industries like chemical, petroleum, iron and steel smelting, F&B and medication etc.The productis suitable to work under high temperature environment. Depending on its feature of super corrosion-resistant,even strong corrosion chemicals like sulfuric acid, hydrochloric acid and sulfur reactant could not react with it. It is alsoone of the best choices for food and medical industries.
    Learn more about the product

  • LT401H

    EN12115 PTFE High Pressure Multipurpose Hose

  • LT1202H

    EN12115 UPE High Pressure Multipurpose Hose

  • LT1202L

    En 12115 Upe Low Pressure Multipurpose Hose

  • LT401L

    EN12115 PTFE Low Pressure Multipurpose Hose

Chemical Delivery Hose

Chemical Delivery Hose

Solution

  • LT401H

    EN12115 PTFE High Pressure Multipurpose Hose

    • Hose Construction
    • Inner Tube: PTFE and EPDM synthetic rubber
    • Reinforcement:Two steel wire braids or four-ply of spiral steel wire
    • Outer Layer: Black /red/yellow/blue oxygen, UV, and abrasion resistant NV or EPDM synthetic rubber (UPE layer is available)
    • Temperature Range: -55°C to 220°C (-67°F to 428°F)
    • *The hose dimension, pressure and color can be customized based on the requirements.
    • Application: Widely apply to various industries like chemical, petroleum, iron and steel smelting, F&B and medication etc.The productis suitable to workunder high temperature environment. Dependingon its feature of super corrosion-resistant,even strong corrosion chemicals like sulfuric acid, hydrochloric acid and sulfur reactant could not react with it. It is alsoone of the best choices for food and medicalindustries.
    Learn more about the product

  • LT1202H

    EN12115 UPE High Pressure Multipurpose Hose

    • Hose Construction
    • Inner Tube:UPE and EPDM synthetic rubber
    • Reinforcement:two steel wire braids or four-ply of spiral steel wire
    • Outer Layer: black/red/yellow/blue oxygen,UV,and abrasion resistant NV or EPDM synthetic rubber(UPE layer is available)
    • Temperature Range: 30°℃~82℃(-22°F~180°F)
    • *The hose dimension,pressure and color can be customized based on the requirements.
    • Application:Widely apply to industries like chemical,iron and steel smelting,construction,F&B,and medication etc.It is rarely reacting with any substance (oil,fats,corrosion chemicals etc.)because of its highly saturation materials.Its neutral taste and odor illustrates that it is safe to use in the F&B and medical industries.
    Learn more about the product

  • LT1202L

    En 12115 Upe Low Pressure Multipurpose Hose

    • Hose Construction
    • Inner Tube: UPE and EPDM synthetic rubber
    • Reinforcement:multi-spiral high tensile synthetic fibers and helix spiral-wire
    • Outer Layer: Black or blue EPDM synthetic rubber (UPE layeris available)
    • Temperature Range: -30°C to 82°C (-22°F to 180°F)
    • *The hose dimension,pressure and color can be customized based on the requirements.
    • Application: widely apply to industries like chemical,iron and steel smelting,construction,F&B,and medication etc.It is rarely reacting with any substance(oil,fats,corrosion chemicals etc.)because of its highly saturation materials.Its neutral taste and odor illustrates that it is safe to use in the F&B and medication industries.
    Learn more about the product

  • LT401L

    EN12115 PTFE Low Pressure Multipurpose Hose

    • Hose Construction
    • Inner Tube: PTFE and EPDM synthetic rubber
    • Reinforcement:Multi-spiral high tensile synthetic fibers and helix spiral-wire
    • Outer Layer: Black or blue EPDM or FKM synthetic rubber (UPE layer is available)
    • Temperature Range: -55°C to 220°C (-67°F to 428°F)
    • *The hose dimension, pressure and color can be customized based on the requirements.
    • Application: Widely apply to various industries like chemical, petroleum, iron and steel smelting, F&B and medication etc.The productis suitable to work under high temperature environment. Depending on its feature of super corrosion-resistant,even strong corrosion chemicals like sulfuric acid, hydrochloric acid and sulfur reactant could not react with it. It is alsoone of the best choices for food and medical industries.
    Learn more about the product

  • LT401H

    EN12115 PTFE High Pressure Multipurpose Hose

  • LT1202H

    EN12115 UPE High Pressure Multipurpose Hose

  • LT1202L

    En 12115 Upe Low Pressure Multipurpose Hose

  • LT401L

    EN12115 PTFE Low Pressure Multipurpose Hose

Heat Exchangers And Gaskets

Heat Exchangers And Gaskets

Solution

  • Plate Heat Exchanger Sealing Strips

    Plate Heat Exchanger Sealing Strips

    • Material: Depending on operating conditions, different materials include EPDM rubber, nitrile rubber, hydrogenated nitrile rubber, fluororubber, etc.
    • Advantages: EPDM rubber has excellent high temperature resistance, aging resistance, and chemical resistance. Commonly used in food, beverage, and high-temperature steam applications. Nitrile rubber has excellent oil resistance, commonly used in general oil applications. Hydrogenated nitrile rubber has high temperature resistance, commonly used in high-temperature oil applications. Fluororubber has high temperature resistance and excellent chemical corrosion resistance, commonly used in high-temperature, highly corrosive, strong acid, and strong alkali applications.
    Learn more about the product

  • Plate Heat Exchanger Sealing Strips

    Plate Heat Exchanger Sealing Strips

Long-life Mining Hose Assembly

Long-life Mining Hose Assembly

Solution

  • LT SA6992

    EXCEEDS ISO18752-AC/BC/CC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable for biodegradable hydraulic fluids.
    • Reinforcement: One braid of high tensile steel wire (1/4″-3/8″), impulse≥300,000 cycles.
      Four layers of spiraled high tensile steel wire(1/2″-2″), impulse21,000,000 cycles.
    • Outer Cover: Standard: no-skive abrasion, weather resistant synthetic rubber.
      AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F)
      -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 36% less than the ISO 18752 AC/BC/CC standard, 38% less than the SAE standard.
    • High Pressure: The average pressure is 36% higher than the SAE standard.
    • Long service Life: Guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals.
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LT SA6991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable for biodegradable hydraulic fluids.
    • Reinforcement: One braid of high tensile steel wire (1/2″-3/4″), impulse≥300,000 cycles.
      Four plies of spiraled high tensile steel wire (1″-2″), impulse≥1,000,000 cycles.
    • Outer Cover: Standard: no-skive abrasion, weather resistant synthetic rubber.
      AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F)
      -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 41% less than the ISO 18752 AC/CC standard, 47% less than the SAE standard.
    • High Pressure: Comply with ISO 18752 BC/CC/DC standard.
    • Long service Life: Guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals.
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LT SA5992

    EXCEEDS ISO18752-BC/CC/DC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable forbiodegradable hydraulic fluids.
    • Outer Cover: Standard:abrasion, weather resistant synthetic rubber.
      AR cover: highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F) -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 48% less than the ISO 18752 BC/CC/DC standard, 50% less than the SAE standard.
    • High Pressure: Comply with ISO 18752 BC/CC/DC standard.
    • Reinforcement: Two braids of high tensile steel wire (1/4″-5/16″), impulse≥500,000 cycles.
      Four plies of spiraled high tensile steel wire (3/8″-1 1/4″),impulse≥1,000,000 cycles.
      Six plies of spiraled high tensile steel wire (1 1/2″-2″), impulse21,000,000 cycles.
    • Long service Life: Guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LTSA5991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

    • Hose Construction
    • Inner Tube: NBR or CR synthetic rubber, suitable for biodegradable hydraulic fluids.
    • Reinforcement: four plies of spiraled high tensile steel wire, impulse≥1,000,000 cycles.
    • Outer Cover: Standard:no-skive abrasion, weather resistant synthetic rubber.
      AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
      SAR cover: super abrasion, weather resistant UHMWPE.
    • Temperature Range: -40°C to +121°C (-40°F to +250°F) -55°C to +100°C (-67°F to +212°F)
    • Hose Features:
    • Low Bend Radius: The average bend radius is 23% less than the ISO 18752 BC/CC standard, 24% less than the SAE standard.
    • High Pressure: The average pressure is 22% higher than the SAE standard.
    • Long service Life: guarantee for two years by using with Letone one-piece or swaged fittings and HNBR seals.
    • Application: Suitable for heavy duty construction machineries such as excavators or harsh environment use.
    Learn more about the product

  • LT SA6992

    EXCEEDS ISO18752-AC/BC/CC Super Artery Low Bend Series

  • LT SA6991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

  • LT SA5992

    EXCEEDS ISO18752-BC/CC/DC Super Artery Low Bend Series

  • LTSA5991

    EXCEEDS ISO18752-BC/CC Super Artery Low Bend Series

Oil Drilling Hoses

Oil Drilling Hoses

Solution

  • LT301 D

    API Spec. 7K-Rotary Drilling And Vibrator Hose

    • Hose Construction
    • Inner Tube: Synthetic rubber/HNBR/UPE/PTFE
    • Reinforcement:Multi-spiraled high tensile super flexible steel wire
    • Outer Layer:Abrasion and weather resistant synthetic rubber
    • Temperature Range: -20°C~+121°C (-4°F~+250°F)
    • Connector:Integral union, integral flange, or other connector types Full bore can be customized based on the requirements
    • Full bore hose inner layer can be customized
    • Application: Flexible connection between the upper end of the riser and the top drive/rotating assembly, and between the pump and the lower end of the riser in drilling, cementing, and well workover operations, for high-pressure mud pumping in oil drilling and exploration work
    Learn more about the product

  • LT301 C

    APISpec. 7K FSL0 |ABS High Pressure Cementing Hose

    • Hose Construction
    • Inner Tube: UPE and synthetic rubber or HNBR
    • Reinforcement:Multi-spiraled high tensile super flexible steel wire
    • Outer Layer:Abrasion and weather resistant synthetic rubber
    • Temperature Range: -20°C~+121°C (-4°F~+250°F)
    • Connector: Integral union or integral flange
    • Application:Flexible connection in the manifold for delivery water-based and oil-based cement slurries under high pressure.
    Learn more about the product

  • LT301 F

    Super Abrasion Resistant Frac Hose

    • Hose Construction
    • Inner Tube: UPE and synthetic rubber
    • Reinforcement:multi-spiraled high tensile super flexible steel wire
    • Outer Layer:abrasion and weather resistant synthetic rubber
    • Temperature Range: -29°C~+100°C (-20°F~+212°F)
    • Connector: intgral union,integral flange,or other connector types
    • Application:Flexible line using for delivery water-based,oil-based,acid-based and foam fracturing fluids under high pressure in acid,sand and hydraulic fracturing works
    Learn more about the product

  • LT304

    Multi-Purpose Crude Oil Hose

    • Hose Construction
    • Inner Tube:Polymer composites
    • Reinforcement:Multi-spiraled high tensile texile cords and highly flexible steel helix wire
    • Outer Layer: Synthetic rubber
    • Temperature Range: -40°C~+180°C (-40°F~+356°F)
    • *The hose dimension, pressure and color can be customizedbased on the requirements.
    • Application:The hose is suitable for delivering petroleum products such as fuel oil, crude oil, gasoline, etc. The hose inner layer is made of polymer composites, which makes the hose with strong corrosion resistance and high lubrication characteristics. Its excellent chemical stability prevents it from reacting with chemical substances in petroleum products,ensuring safe and efficient transportation of the medium.
    Learn more about the product

  • LT303

    API 16D Series-BOP Control Hose

    • Hose Construction
    • Inner Tube: NBR
    • Tube Type: Full bore
    • Reinforcement:4 plies of spiraled high tensile super flexible steel wire
    • Outer Layer:High temperature and fire resistant synthetic rubber
    • Protection Layer: Stainless steel armor
    • Temperature Range: -40°C~+100°C (-40°F~+212°F) Fire resistance meets API Spec. 16D, 704°Cx5min
    • Application:Hydraulic control line for remotely control the blowout preventer (BOP) at high pressure.
    Learn more about the product

  • LT301 D

    API Spec. 7K-Rotary Drilling And Vibrator Hose

  • LT301 C

    APISpec. 7K FSL0 |ABS High Pressure Cementing Hose

  • LT301 F

    Super Abrasion Resistant Frac Hose

  • LT304

    Multi-Purpose Crude Oil Hose

  • LT303

    API 16D Series-BOP Control Hose

Building Hydraulic Textured Architectural Design

Building Hydraulic Textured Architectural Design

Solution

  • LT799

    Ultra-High Pressure Thermoplastic Hose

    • Hose Construction
    • Inner Layer: nylon
    • Reinforcement: 4~8 plies of spiraled steel wire
    • Outer Layer: super abrasion resistant polyurethane
    • Temperature Range: -30°C~+80°C(-22°F~+176°F)
    • Application: Suitable to transfer water,oil and other medium under high pressure,widely apply to the industries like high pressure spraying,high pressure cleaning,sandblasting,engineering machinery, agricultural machinery,forestry machinery,petrochemical,etc.
    Learn more about the product

  • LT799

    Ultra-High Pressure Thermoplastic Hose

About Letone

Founded in 2003, Letone Technology focuses on the production, research and development and sales of polymer materials, rubber hoses and fluid connectors, and rubber and plastic sealing products. It is a well-recognized high-quality rubber hose manufacturer and service company in the industry.

23 years of manufacturing experience in rubber hoses and fluid connectors

130,000 square meter Letone Fluid Intelligent Industrial Park

Awarded "Top Ten Rubber Hose Enterprises in China" for many consecutive years

32 invention and utility model patents

News and Events

Service & Marketing Network

For 23 years, Letone Technology has won the support of many loyal customers and established a nationwide online and offline marketing and service network by relying on stable product quality and a strategic cooperation policy of integrity and win-win results.

Letone Technology’s 17 offline sales regions provide retail and after-sales services to 34 provincial-level administrative regions across the country.

You can report quality issues by contacting your sales representative.

Letone Technology provides customers with comprehensive after-sales service.

learn more

       

Customer Service

+86-0371-55157686

Tel

wechat

WeChat

douyin

Tik Tok

TOP

Inquiry Information

       
*        
*        
       

File download

Simply fill out the form below to download the file!

*
*