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High Pressure Hydraulic Rubber Hose with Fittings - China Suppliers & Factory for High-Performance Solutions
Hydraulic rubber hose is a type of rubber hose which superior to ordinary rubber hose whatever in performance or in function. It is mainly spiral by inner rubber layer and middle rubber layer and several coils of steel wire. The inner rubber’s function is to allow the conveyed medium to withstand a certain pressure and meanwhile to prevent the steel wire be corroded. The outer rubber layer is to prevent the steel wire from receiving other types of damage. That makes steel wire as framework material plays a certain role in reinforcement. Hydraulic rubber hose not only can use hydraulic power to transport media such as water and air, but also transmit high-pressure media such as oil, so that it can ensure the continuous circulation of liquid and energy transfer.
Hydraulic rubber hose according to its production process mainly divided into two type: Wire braided hydraulic hose and Spiral wire hydraulic hose.
Hydraulic rubber hose mainly used for mine hydraulic support and oilfield development, also suitable for engineering construction, lifting, transportation, metallurgy forging press, mining equipment, vessels, injection molding machinery, agricultural machinery, various machine tools and industrial departments.
Applications: carry hydraulic liquids such as: petroleum based (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) and water based liquids (such as emulsion, oil-water emulsion, water), etc.
Product Introduction
For Wire braided hydraulic hose
Working temperature: oil: -40℃～100℃; air: -30℃～50℃; Water-based liquid: above 80℃
Diameter range: DN5mm～DN102mm
Standards: DIN EN 853, SAE J517, GB/T 3683-2011, ISO1436
For Spiral wire hydraulic hose
Max resistance to working pressure: 70-120mpa
Working temperature: -40℃～120℃
Diameter range: DN6mm～DN305mm, also can be customized
Standards: DIN EN 856, SAE J517, GB/T 10544-2003, ISO3862
General Specifications
| Hydraulic Rubber Hose | Reinforcement | Product Name |
| Steel Wire Reinforcement | One steel wire braided | SAE R1AT/DIN 1SN, SAE R1AT/DIN 1ST, DIN 1SNK, DIN/EN 1SN WG, DIN 1SC, SAE R5, SAE 100R17 |
| Two steel wire braided | SAE R2AT/DIN 2SN, SAE R2AT/DIN 2ST, DIN 2SNK, DIN 2SC | |
| One/two wire braided | SAE R16 | |
| Four steel wire spiral | SAE R9AT, SAE R10, SAE R12, DIN 4SP, DIN 4SH | |
| High flexibility nylon or thermoplastic | SAE R7, SAE R8 |
Product Display
Frequently Asked Questions (FAQ)
What are the main types of hydraulic rubber hoses?
Hydraulic rubber hoses are primarily categorized into two main types based on their production process: Wire Braided Hydraulic Hoses and Spiral Wire Hydraulic Hoses.
What fluids can hydraulic rubber hoses transport?
They are designed to carry petroleum-based fluids (such as mineral oil, soluble oil, hydraulic oil, fuel oil, and lubricating oil) as well as water-based fluids (such as emulsions, oil-water emulsions, and water).
What is the working temperature range for wire braided hydraulic hoses?
For wire braided hoses, the working temperature is -40℃ to 100℃ for oil, -30℃ to 50℃ for air, and above 80℃ for water-based liquids.
What is the maximum pressure resistance for spiral wire hydraulic hoses?
Spiral wire hydraulic hoses offer high resistance to working pressure, reaching maximum limits of 70-120mpa.
Which international standards do your hydraulic hoses comply with?
Our products are manufactured in compliance with major global standards, including DIN EN 853, DIN EN 856, SAE J517, GB/T 3683-2011, GB/T 10544-2003, ISO1436, and ISO3862.