Products

The High Pressure Oil Hose series serves as a critical component in fluid power transmission systems within hydraulic power units. These hoses ensure the reliable transport of media—such as hydraulic and lubricating oils—under conditions involving high pressure, high-frequency pulsation, and mechanical vibration. JIDONGDA is a Chinese manufacturer and supplier of high-pressure hoses, operating its own standardized production facility. Featuring a composite design that combines multi-layer steel wire reinforcement with oil-resistant rubber, these products are engineered for demanding industrial environments and can be manufactured to either custom specifications or international standards.

The JIDONGDA Hydraulic Hose Assembly is a highly reliable, critical component designed to transport high-pressure fluids within hydraulic systems. Manufactured from high-quality rubber and reinforced with high-strength steel wire, the product complies with international SAE and EN standards. It has undergone rigorous testing for high-pressure resistance, impulse load endurance, and connection integrity, demonstrating key advantages such as excellent pressure resistance, flexibility, broad compatibility, and a long service life; custom lengths and fittings are also available. As a high-tech product from a professional manufacturer, this hose is widely used in construction, mining, and agricultural machinery, the oil and gas and marine sectors, and industrial hydraulic equipment. Thanks to optimized manufacturing processes and strict quality control, the product ensures reliable and durable fluid transfer for customers worldwide.

The JIDONGDA Large Diameter Flexible Water Suction Hose is an industrial hose designed for high-flow water intake systems, floodwater pumping, and pump station inlet applications. Manufactured at a specialized facility, it features a multi-layer composite rubber construction reinforced with a steel wire helix, ensuring an optimal balance between high flexibility and resistance to collapse. The hose effectively addresses common issues associated with traditional rigid piping, such as installation difficulties on uneven terrain, complex assembly, and the risk of vacuum-induced deformation.

The JIDONGDA Heavy Duty Suction and Discharge Hose is a flexible hose designed specifically for demanding industrial environments, capable of handling both suction and pressure-fed discharge operations. Featuring a four-layer composite reinforced structure, it offers superior resistance to vacuum (negative pressure), abrasion, and aging, making it suitable for transporting challenging media across sectors such as mining, port operations, municipal utilities, and general manufacturing. This overview outlines the product's performance characteristics and benefits, supported by real-world application examples, configuration options, and answers to frequently asked questions. As a reliable domestic supplier and professional manufacturer, JIDONGDA provides highly dependable, durable piping solutions for industrial projects worldwide.

The JIDONGDA Floating Dredging Hose is an integrated marine pipeline specifically designed for the transport of slurry over water. It is a reliable piece of marine auxiliary equipment from a Chinese manufacturer, developed and produced at a specialized facility. Combining transport capabilities with inherent buoyancy, it eliminates the need for additional floats and ensures stable positioning on the water's surface. The product effectively addresses common issues associated with traditional dredging pipelines, such as sinking, excessive wear, high energy consumption, and installation difficulties. Backed by proven manufacturing technologies and extensive experience with international projects, this pipeline offers a reliable, energy-efficient, and durable solution for dredging operations worldwide.

The JIDONGDA Heavy Duty Dredging Hose is a high-strength transport conduit designed for demanding marine and riverine operations. It features exceptional abrasion resistance, high-pressure tolerance, and immunity to seawater corrosion, ensuring the reliable transport of dense slurries, sand, and gravel during dredging activities. Backed by advanced manufacturing capabilities and the ability to customize products to specific requirements, we serve as a trusted global supplier for engineering projects—including desilting, land reclamation, and river ecosystem restoration—earning recognition from domestic and international clients for our reliability, durability, and low operating costs.