SAE 100R12, four-layer spiral, medium pressure
Applicable Standards: Exceeds SAE J517 100R12
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SAE 100R12, four-layer spiral, medium pressure
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Spiral hose, four-layer, medium pressure, SAE 100R12
Inner tube: oil resistant synthetic rubber
Reinforcement: four alternating layers of spiralled high-tensile steel wire
Cover: synthetic rubber
Temperature range: -40°F to +250°F
Application: medium pressure circuits
Media: mineral oil, glycol, water (0°C to +70°C), water-oil-emulsions
The SAE 100R12 hydraulic hose is a robust, high-performance hose designed for medium-pressure hydraulic systems operating under harsh and high-temperature conditions. Reinforced with four layers of high-tensile steel wire spiral, this hose offers superior strength, impulse resistance, and durability, making it an ideal choice for demanding industrial and mobile hydraulic applications.
Engineered to handle working pressures typically ranging from 17.5MPa to 28MPa depending on hose size, the SAE 100R12 provides dependable performance in medium-pressure systems where equipment is exposed to high loads, constant vibration, and elevated fluid temperatures. Its four-spiral wire construction ensures exceptional pressure stability and pulse resistance, even in environments with intense hydraulic cycling and mechanical stress.
One of the key advantages of the SAE 100R12 hose is its reliable performance in high-temperature conditions. The inner tube is manufactured from oil-resistant synthetic rubber formulated to withstand exposure to hot hydraulic fluids and maintain elasticity and chemical resistance under thermal stress. This makes the hose particularly suitable for applications in construction, mining, heavy machinery, and steel processing industries, where heat, pressure, and abrasive elements are constant challenges.
The outer cover is made from a highly durable synthetic rubber that is abrasion-, ozone-, and weather-resistant, providing long-term protection in both indoor and outdoor environments. Despite its reinforced structure, the hose maintains reasonable flexibility for ease of installation and routing in compact or complex hydraulic systems.
With its four-layer spiral reinforcement, medium-pressure capability, and high-temperature resistance, the SAE 100R12 hose delivers reliable, long-lasting performance in the most demanding applications—where system integrity, thermal stability, and mechanical durability are non-negotiable.
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