The high-pressure hydraulic rubber hose assembly with fittings features multi-layered steel wire braiding or spiral reinforcement (1-6 layers optional). The inner rubber layer is made of nitrile rubber, which is oil-resistant and corrosion-resistant, while the outer rubber layer is wear-resistant and anti-aging. It can withstand working pressures of 70-100 MPa, with a burst pressure more than four times the working pressure, far exceeding SAE/DIN industry standards. It can withstand instantaneous pressure peaks in hydraulic systems, eliminating the risk of hose rupture. The crimp-type fitting seamlessly connects to the hose, ensuring stable sealing performance and no leakage after 10,000 pressure cycles, making it suitable for extreme high-pressure and high-pulse operating conditions.
The high-pressure hydraulic rubber hose assembly with joints has a temperature range of -40℃ to +100℃, remaining resistant to low temperatures and high temperatures without cracking. The outer layer is ozone and UV resistant, protecting it from harsh environments such as outdoor settings, mines, and oil fields. Optimized steel wire braiding density and rubber formulation result in a bending radius 30% smaller than industry standards, strong resistance to bending fatigue, a pulse life exceeding 1 million cycles, and a service life of over 5 years, reducing frequent replacement costs.
Hengshui Zhehan Rubber & Plastic Co., Ltd., as a source manufacturer of high-pressure hydraulic rubber hose assemblies with connectors, supports full-specification customization: inner diameter 6mm-51mm, length cut to order, connectors available in JIC, metric, imperial, flange, and other standards, as well as custom-made non-standard connectors to adapt to various hydraulic equipment interfaces. Utilizing imported equipment and precision crimping technology, the connectors and hoses achieve high concentricity, facilitating easy installation and quick connection to hydraulic pumps, control valves, cylinders, and other components, adapting to complex space piping requirements.
Each high-pressure hydraulic rubber hose assembly with connectors undergoes triple quality inspection: static pressure test, pulse test, and leakage test, complying with international standards such as EN853 and ISO1436. The company has a complete quality management system, strictly controlling the entire process from raw material selection and production to finished product testing. Our products are comparable to international brands, have passed multiple certifications, are exported to many countries and regions worldwide, offer a 2-year warranty, and provide rapid after-sales response.
Hengshui Zhehan Rubber & Plastics has focused on the R&D and production of high-pressure hydraulic rubber hose assemblies with joints for many years. Located in the rubber and plastics industrial belt of Hengshui, Hebei Province, it enjoys convenient raw material procurement, high production efficiency, and eliminates intermediate links, providing customers with high-performance, cost-effective products. It supports bulk customization and fast delivery, and can provide pipeline system solutions according to customer needs, meeting high-pressure hydraulic transmission requirements in one stop.
High-pressure hydraulic rubber hose assemblies with connectors are widely used in equipment such as excavators, cranes, concrete pump trucks, and loaders to connect hydraulic pumps, hydraulic arms, cylinders, and other components. They withstand high-intensity pressure and frequent bending, driving the lifting and lowering of the robotic arm and the movement of the bucket, and are suitable for the wear-resistant and impact-resistant requirements of outdoor construction.
Suitable for hydraulic supports, tunneling machines, drilling rigs and other equipment in coal mines and metal mines, the high-pressure hydraulic rubber hose assembly with joints can withstand the high impact pressure, dust erosion and low temperature environment of mines, stably transmit high-pressure hydraulic oil, ensure the safe operation of mining equipment, and is the core component of mining hydraulic systems.
Used in oilfield drilling equipment, wellheads, and mud conveying systems, the high-pressure hydraulic rubber hose assembly with joints is oil-resistant, corrosion-resistant, and high-temperature resistant. It can transport media such as crude oil, mud, and high-pressure water, and is suitable for extreme working conditions in field oilfields, resisting oil pollution and wind and sand erosion.
Adapted to steel mill rolling mills, furnace equipment, machine tools, injection molding machines, etc., the high-pressure hydraulic rubber hose assembly with joints can work stably in high temperature and high pressure environments, transmitting hydraulic oil to drive equipment operation, meeting the high precision and high reliability requirements of industries such as metallurgy and machinery manufacturing.
Used in hydraulic systems of tractors, harvesters, and ships, the high-pressure hydraulic rubber hose assembly with joints has a wear-resistant and anti-aging outer layer, making it suitable for field gravel friction, ultraviolet radiation, and ship humid and salt spray environments. It drives the hydraulic components of agricultural machinery and ships, ensuring long-term stable operation of the equipment.
High-pressure hydraulic rubber hose assemblies with connectors can also be used in various industrial automation hydraulic systems such as injection molding machinery, lifting and transportation equipment, and hydraulic machine tools to transport media such as petroleum-based hydraulic oil, water-based liquids, and gases. They are adaptable to different pressure and temperature conditions and are the "flexible blood vessels" of industrial hydraulic systems.
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No. 7126, Zhanggehou Rubber & Plastic Base, Jingzhou Town, Jing County, Hengshui City, Hebei Province, Chinaa
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