Low Pressure Hydraulic Hose – Rentone Hose

Rentone low-pressure hydraulic hoses consist of three parts: an inner tube, a reinforcing layer, and an outer layer. The inner tube is made of black oil-resistant synthetic rubber; the reinforcing layer is made of one or two layers of fabric (fiber); and the outer layer is made of wear-resistant, weather-resistant, and aging-resistant synthetic rubber. It has excellent flexibility, making it suitable for pipe laying in narrow spaces. Low-pressure hoses are widely used in return oil lines, lubrication lines, power steering return oil, and other low-pressure fluid transport systems.

Rentone Hose is a professional Chinese hydraulic hose manufacturer, supplying high-pressure, medium-pressure, and low-pressure hydraulic hoses. Our factory is equipped with advanced production lines for steel wire braided hoses, steel wire spiral hoses, and fiber braiding hoses. We use fiber braiding machines to produce low-pressure hydraulic hoses, strictly controlling every step of the production process. In addition, our company is equipped with a Taiwan Go-tech testing machine and an Italian Bilma impulse test stand. Each hose undergoes rigorous pressure and pulse testing before shipment to ensure its quality.

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Types of Low Pressure Hydraulic Hose

SAE 100R3

The SAE 100 R3 low-pressure hose features a two-layer high-strength textile fiber braided structure. Operating temperature: -40℃ to +120℃; operating pressure: up to 1520psi.

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SAE 100 R3
Código do artigo Tamanho do painel SAE Diâmetro interno da mangueira Diâmetro exterior da mangueira Pressão de funcionamento Pressão de ruptura Min B.R Peso Comprimento
Traço polegada mm mm Mpa Psi Mpa Psi mm kg/m m
HS-R3-05 -03 3/16″ 4.8 12.7 10.5 1520 42 6500 75 0.16 50/100
HS-R3-06 -04 1/4″ 6.4 14.3 8.7 1350 34.8 5300 75 0.19 50/100
HS-R3-08 -05 5/16″ 7.9 17.5 8.4 1300 33.6 5200 100 0.26 50/100
HS-R3-10 -06 3/8″ 9.5 19 7.8 1200 31.2 4840 100 0.28 50/100
HS-R3-12 -08 1/2″ 12.7 23.8 7 1080 28 4340 125 0.4 50/100
HS-R3-16 -10 5/8″ 15.9 27 6.1 945 24.4 3780 140 0.55 50/100
HS-R3-19 -12 3/4″ 19 31.8 5.2 800 20.8 3220 150 0.69 50/100
HS-R3-25 -16 1″ 25.4 38 3.9 600 15.6 2420 205 0.82 50
HS-R3-32 20 1-1/4″ 31.8 44.4 2.6 40 10.4 1610 250 1 20 a 40
SAE100 R3
SAE100 R3 Hydraulic Hose
Mangueira hidráulica de borracha SAE100 R3

SAE 100 R4

SAE 100 R4 is a fabric-reinforced hydraulic hose designed for return or suction lines in low-pressure systems. Its minimum bending radius is 125mm, making it easy to install pipes in narrow spaces and easy to replace and maintain.

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SAE 100 R4
Código do artigo Tamanho métrico Polegadas Tamanho do painel SAE Diâmetro interior padrão (mm) Diâmetro exterior padrão (mm) Max W.P. Min B.P. Min B.R Peso
mm polegada Traço Min Max Min Mpa Psi Mpa mm kg/m
HS-R4-19 19 3/4 -12 18.2 19.8 34.9 2.1 305 8.4 125 0.81
HS-R4-25 25 1 -16 24.6 26.2 41.3 1.7 250 6.8 150 0.97
HS-R4-32 31.8 1-1/4 -20 30.6 33 50.8 1.4 200 5.6 200 1.24
HS-R4-38 38 1-1/2 -24 36.9 39.3 57.2 1.1 150 4.2 255 1.5
HS-R4-51 51 2 -32 49.2 52.4 69.9 0.7 100 2.8 300 1.89
HS-R4-63 63 2-1/2 -40 61.9 65.1 82.6 0.4 60 1.6 355 2.54
HS-R4-76 76 3 -48 74.6 77.8 95.3 0.4 60 1.6 460 3.2
HS-R4-89 89 3-1/2 -56 87.3 90.5 107.9 0.3 40 1.2 530 3.84
SAE-100-R4
Hydraulic Hose Products
Mangueira hidráulica de borracha SAE 100 R4

SAE 100R6

SAE 100 R6 fabric-reinforced hydraulic hoses are used to deliver petroleum-based and water-based hydraulic fluids under low-pressure conditions. They are often used with R6 crimp connectors.

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SAE 100 R6
Código do artigo Tamanho Tamanho do painel SAE Diâmetro interior padrão (mm) Diâmetro exterior padrão (mm) W.P B.P. Min B.R Peso Comprimento
mm polegada Traço Min Max Min Max Mpa Psi Mpa Psi mm kg/m metros
HS-R6-05 4.8 3/16″ -3 4.2 5.4 10.3 11.9 3.4 500 13.8 2000 50 0.11 50/100
HS-R6-06 6.4 1/4″ -4 5.6 7.2 11.9 13.5 2.8 400 11 1600 65 0.15 50/100
HS-R6-08 7.9 5/16″ -5 7.2 8.8 13.5 15.1 2.8 400 11 1600 75 0.16 50/100
HS-R6-10 9.5 3/8″ -6 8.7 10.3 15.1 16.7 2.8 400 11 1600 75 0.18 50/100
HS-R6-13 12.7 1/2″ -8 11.9 13.5 19.0 20.6 2.8 400 11 1600 100 0.26 50/100
HS-R6-16 15.9 5/8″ -10 15.1 16.7 22.2 23.8 2.4 350 97 1400 125 0.29 50/100
HS-R6-19 19 3/4″ -12 18.3 19.9 25.4 27.8 2.1 300 8.3 1200 150 0.4 50/100
SAE100-R6
SAE100 R6 Hydraulic Hose
Mangueira hidráulica de borracha SAE100 R6

Aplicações

Our low-pressure hydraulic hoses are used to transport fluids such as mineral oil, lubricating oil, coolant, air, or water. They are widely used in engineering machinery, agricultural equipment, industrial machinery, and material handling equipment. Low-pressure hoses offer excellent wear and aging resistance, ensuring stable and reliable performance in your hydraulic systems.

  • Maquinaria de construção: Excavators, loaders, small construction machinery
  • Maquinaria agrícola: Tractors, combine harvesters, balers, sprayers
  • Maquinaria industrial: Injection molding machines, hydraulic presses, machine tools, automation equipment
  • Equipamento de manuseamento de materiais: Forklifts, pallet trucks, lifting platforms
  • Forestry: Logging machines, log loaders, lawn maintenance equipment

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