| Quantity: | |
|---|---|
  | Type | I.D. | O.D. | W.P. | B.P. | B.Radius | Weight | ||||
| dash | inch | mm | inch | mm | Bar | Psi | Bar | mm | Lb/ft | Kg/m | |
| 2SN-04 | 1/4" | 6.4 | 0.58 | 14.7 | 400 | 5800 | 1600 | 105 | 0.24 | 0.35 | |
| 2SN-05 | 5/16" | 8.0 | 0.66 | 16.7 | 350 | 5075 | 1400 | 115 | 0.30 | 0.45 | |
| 2SN-06 | 3/8" | 9.5 | 0.74 | 18.8 | 330 | 4800 | 1320 | 130 | 0.35 | 0.52 | |
| 2SN-08 | 1/2" | 12.7 | 0.86 | 21.8 | 275 | 4000 | 1100 | 180 | 0.44 | 0.65 | |
| 2SN-10 | 5/8" | 15.9 | 0.98 | 24.8 | 250 | 3625 | 1000 | 205 | 0.51 | 0.76 | |
| 2SN-12 | 3/4" | 19.0 | 1.14 | 29.0 | 215 | 3120 | 860 | 245 | 0.63 | 0.94 | |
| 2SN-16 | 1" | 25.4 | 1.48 | 37.5 | 165 | 2400 | 660 | 306 | 0.90 | 1.34 | |
| 2SN-20 | 1-1/4" | 31.8 | 1.86 | 47.3 | 125 | 1815 | 500 | 425 | 1.44 | 2.15 | |
| 2SN-24 | 1-1/2" | 38.1 | 2.11 | 53.5 | 90 | 1305 | 360 | 510 | 1.75 | 2.60 | |
| 2SN-32 | 2" | 50.8 | 2.63 | 66.8 | 80 | 1160 | 320 | 640 | 2.28 | 3.40 | |
The High Pressure SAE100 R2AT Hydraulic Hose is a premium-grade industrial component that combines advanced materials with innovative engineering. Constructed with a seamless black nitrile inner tube, it offers exceptional oil resistance, making it ideal for transferring petroleum-based hydraulic fluids, mineral oils, and water-based emulsions. The hose features two braids of high-tensile steel wire (Grade 2450s), providing robust reinforcement to withstand extreme pressures up to 5,800 PSI (400 Bar). The outer layer is a black synthetic rubber compound designed to resist flames, weathering, abrasion, and oil degradation, ensuring longevity even in challenging environments.
Compliant with SAE 100 R2AT, EN 853 2SN, and ISO 1436 standards, this hose is certified for use in high-pressure hydraulic lines. Its temperature range of -15°C to +100°C (-5°F to +212°F), combined with a safety factor of 4:1, ensures reliable operation across a wide spectrum of industrial applications.
Robust Dual Steel Wire Braid: The core of this hose's strength is its two-layer, high-tensile steel wire braid reinforcement. This construction provides excellent pressure handling capabilities, making it a reliable choice for a vast array of medium to high-pressure hydraulic applications.
Excellent Flexibility and Kink Resistance: Engineered for superior flexibility, this hose is easy to route and install, even in applications with tight bends. Its flexibility reduces stress on fittings and prevents kinking, which can restrict flow and damage the hose, ensuring a long and reliable service life.
Durable and Weather-Resistant Cover: The outer cover is made from a tough, synthetic rubber compound that provides excellent resistance to abrasion, ozone, and weathering. This ensures the hose can withstand the harsh conditions of industrial, agricultural, and construction environments, protecting the critical reinforcement layers from damage.
Wide Range of Applications: As a general-purpose high-pressure hose, its versatility is a major advantage. It is compatible with a wide range of petroleum-based hydraulic fluids and meets internationally recognized standards, making it a go-to solution for engineers and maintenance professionals across many industries.
The proven performance and widespread adoption of the R2AT hose are a direct result of its time-tested, multi-layered construction, designed to provide an optimal balance of strength, flexibility, and durability.
Inner Tube: The fluid conduit. This tube is made from a high-quality synthetic rubber compound that is specifically formulated to be compatible with standard hydraulic fluids. It provides a smooth, seamless barrier that prevents leakage and protects the reinforcement layers from the fluid itself.
Reinforcement: The source of its strength. This hose features two layers of high-tensile steel wire braid. This braid provides the strength needed to contain high internal pressures while contributing to the hose’s overall flexibility and resistance to kinking.
Outer Cover: The protective layer. The cover is a durable, weather-resistant synthetic rubber. This layer is formulated to provide excellent resistance to abrasion, cuts, ozone, and UV exposure, protecting the critical steel reinforcement from the harsh external environment and ensuring long-term durability.
In a market saturated with options, selecting a hydraulic hose supplier is a decision that impacts your equipment’s performance, safety, and long-term operating costs. We distinguish ourselves through an unwavering commitment to quality, deep technical expertise, and a true partnership with our B2B clients.
Strict Adherence to Standards: Your safety and performance are our top priorities. Our R2AT Hydraulic Hose is manufactured to meet or exceed the stringent SAE 100 R2AT and DIN EN 853 2SN standards. Every hose undergoes rigorous testing to ensure it delivers the pressure rating and durability you expect.
Expert Application Knowledge: We are more than just a supplier; we are your hydraulic consultants. Our team possesses a deep understanding of hydraulic systems across various industries. We can provide expert guidance on hose selection, routing best practices, and compatibility, helping you optimize your system for maximum efficiency and safety.
Customization & Ready-to-Install Solutions: We know that time is money. We offer a comprehensive range of value-added services, including custom-length assemblies, crimping with your choice of high-quality fittings (JIC, NPT, ORFS), and custom branding options. Our goal is to provide a solution that saves you time and effort.
Dedicated B2B Partnership & Support: We are committed to your success. Our dedicated B2B support team provides a seamless and responsive experience, from quotation to delivery. We work to understand your operational needs and become a reliable, long-term partner you can count on for consistent quality and expert support.
Q1: What does the “AT” in R2AT stand for?
A1: The “AT” designation signifies that the hose has passed a more stringent impulse test than the standard R2 hose. This means the R2AT hose has superior resistance to the pressure spikes and cyclic loading that occur in normal hydraulic system operation, resulting in a longer and more reliable service life.
Q2: Is this hose compatible with synthetic hydraulic fluids or phosphate esters?
A2: The standard R2AT hose is designed for use with petroleum-based hydraulic fluids. For use with synthetic fluids like phosphate esters (HFD), a hose with a specially formulated inner tube, such as an R2AT-H, is required. Always verify fluid compatibility with the manufacturer.
Q3: What is the difference between this hose and a spiral-wound hose like a 4SP?
A3: The main differences are pressure, impulse resistance, and flexibility. A 4SP spiral hose is designed for extremely high pressures and severe impulse applications. An R2AT braid hose is more flexible and is the standard choice for general-purpose, medium-to-high pressure applications where extreme pressure is not a factor.
Q4: Can I use this hose for my air compressor lines?
A4: No. Hydraulic hoses are specifically designed for hydraulic fluids and are not rated for the high-velocity, potentially wet air from a compressor. Using a hydraulic hose for air can be dangerous. You should always use a hose specifically designed and rated for compressed air.
Q5: How do I determine the correct hose length I need?
A5: To determine the correct length, route the hose through all required positions of the machinery (fully extended, fully retracted, turned) to ensure it is not under tension or compression. Add a small amount of slack for service loops and to accommodate minor shifts in the machinery, but avoid excessive length that could lead to chafing.
If you want to know more about the product, please feel free tocontact us！
| Type | I.D. | O.D. | W.P. | B.P. | B.Radius | Weight | ||||
| dash | inch | mm | inch | mm | Bar | Psi | Bar | mm | Lb/ft | Kg/m | |
| 2SN-04 | 1/4" | 6.4 | 0.58 | 14.7 | 400 | 5800 | 1600 | 105 | 0.24 | 0.35 | |
| 2SN-05 | 5/16" | 8.0 | 0.66 | 16.7 | 350 | 5075 | 1400 | 115 | 0.30 | 0.45 | |
| 2SN-06 | 3/8" | 9.5 | 0.74 | 18.8 | 330 | 4800 | 1320 | 130 | 0.35 | 0.52 | |
| 2SN-08 | 1/2" | 12.7 | 0.86 | 21.8 | 275 | 4000 | 1100 | 180 | 0.44 | 0.65 | |
| 2SN-10 | 5/8" | 15.9 | 0.98 | 24.8 | 250 | 3625 | 1000 | 205 | 0.51 | 0.76 | |
| 2SN-12 | 3/4" | 19.0 | 1.14 | 29.0 | 215 | 3120 | 860 | 245 | 0.63 | 0.94 | |
| 2SN-16 | 1" | 25.4 | 1.48 | 37.5 | 165 | 2400 | 660 | 306 | 0.90 | 1.34 | |
| 2SN-20 | 1-1/4" | 31.8 | 1.86 | 47.3 | 125 | 1815 | 500 | 425 | 1.44 | 2.15 | |
| 2SN-24 | 1-1/2" | 38.1 | 2.11 | 53.5 | 90 | 1305 | 360 | 510 | 1.75 | 2.60 | |
| 2SN-32 | 2" | 50.8 | 2.63 | 66.8 | 80 | 1160 | 320 | 640 | 2.28 | 3.40 | |
The High Pressure SAE100 R2AT Hydraulic Hose is a premium-grade industrial component that combines advanced materials with innovative engineering. Constructed with a seamless black nitrile inner tube, it offers exceptional oil resistance, making it ideal for transferring petroleum-based hydraulic fluids, mineral oils, and water-based emulsions. The hose features two braids of high-tensile steel wire (Grade 2450s), providing robust reinforcement to withstand extreme pressures up to 5,800 PSI (400 Bar). The outer layer is a black synthetic rubber compound designed to resist flames, weathering, abrasion, and oil degradation, ensuring longevity even in challenging environments.
Compliant with SAE 100 R2AT, EN 853 2SN, and ISO 1436 standards, this hose is certified for use in high-pressure hydraulic lines. Its temperature range of -15°C to +100°C (-5°F to +212°F), combined with a safety factor of 4:1, ensures reliable operation across a wide spectrum of industrial applications.
Robust Dual Steel Wire Braid: The core of this hose's strength is its two-layer, high-tensile steel wire braid reinforcement. This construction provides excellent pressure handling capabilities, making it a reliable choice for a vast array of medium to high-pressure hydraulic applications.
Excellent Flexibility and Kink Resistance: Engineered for superior flexibility, this hose is easy to route and install, even in applications with tight bends. Its flexibility reduces stress on fittings and prevents kinking, which can restrict flow and damage the hose, ensuring a long and reliable service life.
Durable and Weather-Resistant Cover: The outer cover is made from a tough, synthetic rubber compound that provides excellent resistance to abrasion, ozone, and weathering. This ensures the hose can withstand the harsh conditions of industrial, agricultural, and construction environments, protecting the critical reinforcement layers from damage.
Wide Range of Applications: As a general-purpose high-pressure hose, its versatility is a major advantage. It is compatible with a wide range of petroleum-based hydraulic fluids and meets internationally recognized standards, making it a go-to solution for engineers and maintenance professionals across many industries.
The proven performance and widespread adoption of the R2AT hose are a direct result of its time-tested, multi-layered construction, designed to provide an optimal balance of strength, flexibility, and durability.
Inner Tube: The fluid conduit. This tube is made from a high-quality synthetic rubber compound that is specifically formulated to be compatible with standard hydraulic fluids. It provides a smooth, seamless barrier that prevents leakage and protects the reinforcement layers from the fluid itself.
Reinforcement: The source of its strength. This hose features two layers of high-tensile steel wire braid. This braid provides the strength needed to contain high internal pressures while contributing to the hose’s overall flexibility and resistance to kinking.
Outer Cover: The protective layer. The cover is a durable, weather-resistant synthetic rubber. This layer is formulated to provide excellent resistance to abrasion, cuts, ozone, and UV exposure, protecting the critical steel reinforcement from the harsh external environment and ensuring long-term durability.
In a market saturated with options, selecting a hydraulic hose supplier is a decision that impacts your equipment’s performance, safety, and long-term operating costs. We distinguish ourselves through an unwavering commitment to quality, deep technical expertise, and a true partnership with our B2B clients.
Strict Adherence to Standards: Your safety and performance are our top priorities. Our R2AT Hydraulic Hose is manufactured to meet or exceed the stringent SAE 100 R2AT and DIN EN 853 2SN standards. Every hose undergoes rigorous testing to ensure it delivers the pressure rating and durability you expect.
Expert Application Knowledge: We are more than just a supplier; we are your hydraulic consultants. Our team possesses a deep understanding of hydraulic systems across various industries. We can provide expert guidance on hose selection, routing best practices, and compatibility, helping you optimize your system for maximum efficiency and safety.
Customization & Ready-to-Install Solutions: We know that time is money. We offer a comprehensive range of value-added services, including custom-length assemblies, crimping with your choice of high-quality fittings (JIC, NPT, ORFS), and custom branding options. Our goal is to provide a solution that saves you time and effort.
Dedicated B2B Partnership & Support: We are committed to your success. Our dedicated B2B support team provides a seamless and responsive experience, from quotation to delivery. We work to understand your operational needs and become a reliable, long-term partner you can count on for consistent quality and expert support.
Q1: What does the “AT” in R2AT stand for?
A1: The “AT” designation signifies that the hose has passed a more stringent impulse test than the standard R2 hose. This means the R2AT hose has superior resistance to the pressure spikes and cyclic loading that occur in normal hydraulic system operation, resulting in a longer and more reliable service life.
Q2: Is this hose compatible with synthetic hydraulic fluids or phosphate esters?
A2: The standard R2AT hose is designed for use with petroleum-based hydraulic fluids. For use with synthetic fluids like phosphate esters (HFD), a hose with a specially formulated inner tube, such as an R2AT-H, is required. Always verify fluid compatibility with the manufacturer.
Q3: What is the difference between this hose and a spiral-wound hose like a 4SP?
A3: The main differences are pressure, impulse resistance, and flexibility. A 4SP spiral hose is designed for extremely high pressures and severe impulse applications. An R2AT braid hose is more flexible and is the standard choice for general-purpose, medium-to-high pressure applications where extreme pressure is not a factor.
Q4: Can I use this hose for my air compressor lines?
A4: No. Hydraulic hoses are specifically designed for hydraulic fluids and are not rated for the high-velocity, potentially wet air from a compressor. Using a hydraulic hose for air can be dangerous. You should always use a hose specifically designed and rated for compressed air.
Q5: How do I determine the correct hose length I need?
A5: To determine the correct length, route the hose through all required positions of the machinery (fully extended, fully retracted, turned) to ensure it is not under tension or compression. Add a small amount of slack for service loops and to accommodate minor shifts in the machinery, but avoid excessive length that could lead to chafing.
If you want to know more about the product, please feel free tocontact us！
