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Reliable Hydraulic Hose Solutions for Global Industrial Applications
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Product Overview
The SAE 100R15 hydraulic hose is a four or six spiral wire reinforced rubber hose designed for ultra high pressure hydraulic applications with severe pulsing. The tube is made of oil-resistant synthetic rubber, reinforced with multiple layers of high-tensile steel wire spirals, and covered with oil and weather resistant synthetic rubber. It delivers a constant working pressure of 42 MPa across all sizes and is widely used for hydrostatic transmissions, mining equipment and heavy-duty construction machinery hydraulic systems.For additional high-pressure spiral hose options, buyers can also explore our SAE 100R12 hydraulic hose for demanding hydraulic systems.
Zhongxu produces 100R15 hoses strictly to SAE J517, EN 856 R15 and ISO 3862 R15 standards, with 100% proof pressure testing on every batch. MSHA approved.
Inner Tube: Oil-resistant synthetic rubber.
Reinforcement:Multiple layers of high-tensile, high-strength thick spiral steel wires spiral, which make the hose have a very high working pressure.
Cover: High-quality black abrasion, corrosion and weather resistant synthetic rubber. MSHA certified. Wrapped or smooth surface.
Ideal for:
Harvesting equipment
Logging equipment
Injection molding machines
Mobile construction equipment
Hydrostatic drives
Oilfield equipment
Underground mining applications
Hydraulic Hose SAE 100R15 Recommended For:
Ultra high pressure, high impulse applications subject to surge or flexing. Meets or exceeds the requirements of SAE 100R15, EN 856 R15 and ISO 3862 R15.
Hydraulic Hose SAE 100R15 Application Fields:
Mine hydraulic support, oilfield extraction machinery, mine/road/construction machinery.
INNER TUBE: oil-resistant synthetic rubber
REINFORCEMENT: four spirals of steel wire (up to 1"); six spirals of steel wire (1-1/4" and above)
COVER: Black, oil, weather and abrasion resistant synthetic rubber, MSHA certified
SURFACE: wrapped surface, smooth surface
Hydraulic Hose SAE 100R15 TEMPERATURE RANGE: -40℃ to +121℃
Standard: SAE 100R15 / EN 856 R15 / ISO 3862 R15
ID | W.D | O.D | W.P | P.P | B,R | Min.BR | Weight | ||
inch | mm | mm | mm | Psi | Bar | Bar | Bar | mm | (kg/m) |
3/8 | 9.3-10.1 | 20.3 | 23.3 | 6090 | 420 | 840 | 1680 | 150 | 0.80 |
1/2 | 12.3-13.5 | 24 | 26.8 | 6090 | 420 | 840 | 1680 | 150 | 0.95 |
3/4 | 18.6-19.8 | 32.9 | 36.1 | 6090 | 420 | 840 | 1680 | 200 | 1.85 |
1 | 25.0-26.4 | 38.9 | 42.9 | 6090 | 420 | 840 | 1680 | 265 | 2.9 |
1-1/4 | 31.4-33.0 | 48.4 | 51.5 | 6090 | 420 | 840 | 1680 | 330 | 4.2 |
1-1/2 | 37.7-39.3 | 56.3 | 59.6 | 6090 | 420 | 840 | 1680 | 445 | 5.6 |
Manufacture hoses that meet or exceed SEA 100R15 . If you do not find your specified technical data in the table below, please send us your specified technical data.
A controlled production process from raw materials to final shipment helps ensure consistent quality and reliable batch performance.
Technical Specifications
Internal Hose | Oil resistant synthetic rubber (NBR). |
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Reinforcement | Four or six spirals of high tensile steel wire. |
Cover | Oil, weather and abrasion resistant synthetic rubber, wrapped/smooth cover. MSHA certified. |
Application | Petroleum-based hydraulic fluid, water-based hydraulic fluids, water, diesel fuels, lubricating oils, glycol, mineral oils, and more. |
Temperature | -40°C to +121°C |
Working Pressure | 42 MPa / 420 Bar / 6090 Psi (constant across all sizes). |
Quality Assurance & Global Supply
SAE 100R15 is designed for demanding high-pressure hydraulic applications and uses heavy-duty spiral steel wire reinforcement. Compared with standard hydraulic hoses, it offers higher pressure capability and stronger impulse resistance. For other heavy-duty spiral hose options, see our SAE 100R13 hydraulic hose.
2: What working pressure can I expect?
Constant 42 MPa / 420 Bar / 6090 Psi across all sizes. Proof pressure is 84 MPa, minimum burst pressure is 168 MPa. Safety factor is 4:1.
3: How many wire spirals does 100R15 use?
Four spirals of high-tensile steel wire for sizes up to 1". Six spirals for 1-1/4" and above. The wire is wrapped in alternating directions to contain the extremely high working pressure of 42 MPa.
4: Is this hose MSHA approved?
Yes. The cover is MSHA certified, making it suitable for mining and underground applications.
5: Do you provide OEM branding and custom packaging?
Yes. We support custom hydraulic hose solutions, including customer logos, brand names, hose marking, packaging and private-label requirements.
Send us your specifications - size, length, pressure rating, quantity and destination port. Our sales engineer will respond within 4 business hours with a quotation, datasheet and lead time.