High Pressure Hose Two Steel Wire Braided Rubber Rubber Hydraulic Hose R2 2sn R16

Product Description

Product Description

A "hydraulic hose" is a flexible tube designed to transport hydraulic fluid under high pressure, typically used in industrial machinery to connect components like valves, actuators, and tools, and is constructed with multiple layers including an inner tube, reinforcement layers, and an outer protective cover, allowing it to withstand pressure and movement within a hydraulic system; essentially, it's a specialized hose used to transmit hydraulic fluid between different parts of a hydraulic system. 
Key points about hydraulic hoses:
Function:
To convey hydraulic fluid (usually oil) under high pressure to power machinery. 
Construction:
Multiple layers including an inner tube (compatible with the fluid), reinforcement layers (like braided wire or textile) for strength, and an outer protective cover. 
Flexibility:
Allows for movement and bending around corners within a system. 
Applications:
Found in construction equipment, automotive systems, industrial machinery, and more. 
 

Detailed Photos

Packaging & Shipping

Installation Instructions

To install hydraulic hoses, you can follow these steps:
1. Prepare the hose: Clean the hose with a foam projectile to remove debris. 
2. Select fittings: Choose the appropriate fittings for the hose. Fittings are connectors that attach the hose to other components in the system. 
3. Avoid twisting: Avoid twisting the hose during installation. 
4. Assemble fittings: Attach the fittings to the hose. 
5. Use an adapter: If needed, use an adapter to connect the hose to the fitting. 
6. Ensure proper length: Make sure the hose is long enough to account for expansion and contraction when the system is in use. 
7. Avoid residual torque: Don't install the hose with residual torque. 
8. Avoid axial compression or extension: Don't compress or extend the hose axially. 
Additional tips
Hoses can change length by 2% to 4% when pressurized. 
A twisted hose can result in decreased flow rates, elevated friction, and the risk of damage to the hydraulic cylinder system. 
Air entering the system can cause various problems, such as reduced efficiency and increased wear on components. 
 

Company Profile

Shandong Hairun Rubber & Plastics Co., Ltd., a leading hydraulic hose specialist with decades of global export experience, operates from its 60,000m² advanced manufacturing base in Zaozhuang City's Industrial Zone, Shandong Province. As a certified high-tech enterprise, we combine innovative production technologies with rigorous quality management systems to deliver premium fluid transfer solutions.
Production Capacity & Expertise
- Annual output: 15 million meters of hydraulic/industrial hoses
- Workforce: 210+ skilled technicians and production specialists
- Equipment: 100+ state-of-the-art wire braiding machines and spiral winding systems
1. Hydraulic Hose Solutions
   • SAE Standards: R1AT/R2AT/R3/R5-R8/R12-R17 series
   • EN Certifications: 1SN/2SN (EN853), 1SC/2SC (EN857), 4SH/4SP (EN856)
2. Comprehensive Fluid Transfer Systems
   • High-pressure car wash hoses
   • Custom industrial hose assemblies
   • Precision-engineered hydraulic fittings
Global Market Presence
Our OEM/ODM products, renowned for exceptional pressure resistance and durability, serve clients across 50+ countries with key markets in:
- Americas: 40% export share
- Europe & Russia: 30% market penetration
- Middle East & Southeast Asia: 20% regional coverage
Certified to meet ISO 9001, API 7K, and MSHA certifications, we specialize in creating tailored hose solutions for construction machinery, mining equipment, and industrial automation systems. Our engineering team offers technical consultation and customized product development services.
Prospective partners are invited to schedule a virtual tour or on-site inspection of our intelligent manufacturing facility. Contact our export department to request product samples or discuss your specific application requirements.

FAQ

Q: Are you manufacturer? What is the aim of your company?
A: Yes. HAIRUN has been producing hydrauic hoses &industial hoses since the year 2015. 0ur aim is to provide ony high quaty hoses to global clients but with compelive pices
Q: Where is your factory?
A: Industrial Zone, Shizhong District, Zaozhuang City, Shandong Province
Q: How many years have you been in this business line?
A: We have 20 years experience for production of various rubber hoses. Our products are enjoying good reputation from more than 40 countries.
Q: What about your production capacity?
A: Our annual production capacity is13 milion meters for hydraulic hoses and 6 milion meters for industrial hoses.
Q: How many staffs does your factory have?
A: We have more than 200 staffs ,including 30 technicians.
Q: What is your brand?
A: HAI RUN is our own brand. We have got a few long-term distributors in some region.
Q: Can you accept OEM ?
A: Yes, OEM is acceptable. We can print customers' own brand on our hoses.
Q: How do you ensure the quality?
A: We have strict QC process,
(1)Before production, Check strictly the raw material quality.
(2)Durina the half production, We check the finished product auality.
(3) Before shipment, We test every hose and check defects. Any hose with defects won't be loaded.
(4)More details,Please check with our sales team.
Q: What about your M.O.Q?
A: Our minimum order value is USD1,000. For smaller order, please check particularly with our sales team.
Q: What is the lead time?
A: Within 20 days for 40ft container. Within15 days for 20ft container.
Q: What about your payment terms?
A: We accept various terms, including TT, L/C, DP.
 

Quality Control

Application

Hydraulic hoses are used to transport hydraulic fluid between components in a hydraulic system. They are used in many different applications, including construction, agriculture, mining, and manufacturing. 
Construction 
Excavators: Used to move and lift heavy loads
Dump trucks: Used in construction
Bulldozers: Used to move and lift heavy loads
Pavers: Used in construction
Agriculture 
Trucks: Used in agriculture
Harvesters: Used in agriculture
Fertilizer spreaders: Used in agriculture
Manure spreaders: Used in agriculture
Mining 
Excavators: Used in mining
Miners: Used in mining
Drills: Used in mining
Manufacturing 
Assembly lines: Used in factories
Presses: Used in factories
Robotics: Used in factories
Hydraulic power units: Used in factories
Hydraulic hoses are also used in petroleum machinery, oil tank trucks, and watering cart tank cars. 
Hydraulic fluid is often based on water or mineral oil.