The SKG1SN hydraulic hose is specially designed for medium-pressure hydraulic systems. It adopts a structure of nitrile rubber inner tube, one layer of high-strength braided steel wire reinforcement layer, and black neoprene outer tube, which can stably transport petroleum-based and water-based hydraulic oils to achieve reliable transmission of hydraulic power. Adapting to a wide temperature range of -40℃ to 100℃, it has excellent sealing, leak-proof and pulse-resistant performance. Complying with multiple international and domestic standards such as EN853 1SN, it can be customized with special certifications to meet the medium-pressure hydraulic transmission needs of mobile equipment, machine tools, agricultural machinery and other scenarios, ensuring the continuous and stable operation of the system.
SKG1SN
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Our hydraulic hose solutions are engineered to deliver exceptional performance in high-pressure industrial environments, designed specifically for professional users in manufacturing, construction, and heavy machinery sectors. As a leading provider of industrial fluid transfer systems, we offer a comprehensive range of high-pressure hydraulic hose products that meet the rigorous demands of modern industrial operations.
Our hydraulic hoses feature robust construction with multiple layers of reinforcement, including 2 wire hydraulic hose and 4 wire hydraulic hose options, ensuring maximum durability and resistance to pressure, abrasion, and environmental factors. The flexible hydraulic hose design allows for easy installation in tight spaces while maintaining excellent flow characteristics for hydraulic fluids.
Whether you require SAE 100R2AT hydraulic hose for standard applications or specialized EN856 4SH hydraulic hose for extreme pressure conditions, our product line covers all industrial needs with reliable performance and long service life.

Our hydraulic hose products are widely used across various industrial sectors, providing critical fluid transfer solutions for:
Construction machinery hydraulic hose systems in excavators, loaders, and bulldozers
Hydraulic power units and systems in manufacturing facilities
Coal mines hydraulic hose applications requiring flame-resistant and anti-static properties
Agricultural machinery hydraulic systems for tractors and harvesters
Automotive oil hose components in heavy-duty vehicles and commercial fleets
Marine hydraulic systems for ships and offshore equipment
Material handling equipment such as forklifts and cranes
Each application benefits from our hoses' ability to withstand high pressures up to 6000 psi, depending on the specific product, ensuring safe and efficient operation even in the most demanding conditions.
Dash | I.D (mm) | I.D (in) | I.D Min (mm) | I.D Max (mm) | Outer Wire Diameter Min (mm) | Outer Wire Diameter Max (mm) | Outer Rubber Thickness Min (mm) | Outer Rubber Thickness Max (mm) | O.D Max (mm) | MAX.Work pressure W.P (Mpa) | MAX.Work pressure W.P (psi) | MIN.Burst pressure B.P (Mpa) | MIN.Burst pressure B.P (psi) | Bending radius (mm) | weight (kg/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
-3 | 5.0 | 3/16" | 4.6 | 5.4 | 9.0 | 10.0 | 0.8 | 1.5 | 12.5 | 25.0 | 3630 | 100 | 14500 | 90 | 0.19 |
-4 | 6.3 | 1/4" | 6.2 | 7.0 | 10.6 | 11.6 | 0.8 | 1.5 | 14.1 | 22.5 | 3260 | 90 | 13050 | 100 | 0.23 |
-5 | 8.0 | 5/16" | 7.7 | 8.5 | 12.1 | 13.3 | 0.8 | 1.5 | 15.7 | 21.5 | 3120 | 86 | 12330 | 115 | 0.27 |
-6 | 10.0 | 3/8" | 9.3 | 10.3 | 14.5 | 15.7 | 0.8 | 1.5 | 18.1 | 18.0 | 2615 | 72 | 10440 | 125 | 0.34 |
-8 | 12.5 | 1/2" | 12.3 | 13.5 | 17.5 | 19.1 | 0.8 | 1.5 | 21.4 | 16.0 | 2320 | 64 | 9280 | 180 | 0.43 |
-10 | 16.0 | 5/8" | 15.5 | 16.7 | 20.6 | 22.2 | 0.8 | 1.5 | 24.5 | 13.0 | 1890 | 52 | 7540 | 205 | 0.51 |
-12 | 19.0 | 3/4" | 18.6 | 19.8 | 24.6 | 26.2 | 0.8 | 1.5 | 28.5 | 10.5 | 1530 | 42 | 6090 | 240 | 0.66 |
-16 | 25.0 | 1" | 25.0 | 26.4 | 32.5 | 34.1 | 0.8 | 1.5 | 36.6 | 8.7 | 1280 | 35 | 5080 | 300 | 1.00 |
-20 | 31.5 | 1-1/4" | 31.4 | 33.0 | 39.3 | 41.7 | 1.0 | 2.0 | 44.8 | 6.2 | 910 | 25 | 3630 | 420 | 1.35 |
-24 | 38.0 | 1-1/2" | 37.7 | 39.3 | 45.6 | 48.0 | 1.5 | 2.5 | 52.1 | 5.0 | 720 | 20 | 2900 | 500 | 1.56 |
-32 | 51.0 | 2" | 50.4 | 52.0 | 58.7 | 61.7 | 1.5 | 2.5 | 65.5 | 4.0 | 580 | 16 | 2320 | 630 | 2.20 |
-40 | 64.0 | 2-1/2" | 63.0 | 65.2 | 71.2 | 74.2 | 1.5 | 2.5 | 77.0 | 3.0 | 450 | 20 | 2900 | 760 | 2.74 |
All our hydraulic hose products meet or exceed international industry standards, ensuring reliability and safety for industrial applications:
SAE J517 certification for hydraulic hoses
EN 853, EN 856 European standards compliance
ISO 1436 international standards certification
RoHS compliance for environmental protection
Flame resistance certification (MSHA approved for mining applications)
Pressure testing and quality control in accordance with ISO 9001:2015
Our commitment to quality ensures that every hydraulic hose meets strict performance criteria, providing peace of mind for industrial operators and maintenance teams.
We understand that industrial operations have unique requirements, which is why we offer flexible customization options for our hydraulic hose products:
Customized oil hose lengths and configurations to meet specific equipment needs
OEM oil hose manufacturing services for equipment manufacturers
Bulk wholesale pricing for large-volume orders, ideal for maintenance departments and distributors
Custom color options for easy system identification and safety compliance
Specialized chemical-resistant oil hose formulations for specific fluid compatibility
Assembly hydraulic hose services with pre-installed fittings for quick installation
Our dedicated engineering team works closely with industrial clients to develop tailored solutions that optimize performance and reduce maintenance costs. Minimum order quantities are flexible to accommodate both small-scale maintenance needs and large-scale production requirements.
The required pressure rating depends on your system's operating pressure. Our 3/8 hydraulic hose 3000 psi is suitable for standard applications, while high-pressure systems may require our 5000 psi or 6000 psi options. Our technical team can help determine the appropriate pressure rating for your specific application.
Yes, our hoses are available with different inner tube materials to ensure compatibility with various fluids, including mineral oils, synthetic oils, and water-glycol solutions. The NBR rubber hose is ideal for mineral oils, while EPDM rubber hose offers better compatibility with water-based fluids.
Wire braid reinforcement (used in our 2 wire hydraulic hose) provides excellent flexibility and pressure resistance for most industrial applications. Wire spiral reinforcement (found in 4 wire hydraulic hose) offers higher pressure capacity and is recommended for extreme pressure conditions.
We offer comprehensive technical documentation and installation guidelines for all our hydraulic hose products. Our team can also provide on-site training for maintenance personnel upon request, ensuring proper installation and maximum service life.
Ready to enhance your industrial operations with high-quality hydraulic hose solutions? Contact our industrial sales team today to receive a customized quote tailored to your specific requirements.
Our team of hydraulic specialists will:
Evaluate your application needs and recommend the most suitable hydraulic hose products
Provide competitive pricing for standard or customized oil hose solutions
Offer technical support to ensure optimal performance and safety
Arrange timely delivery for both standard and bulk orders