Hengshui Zhehan Rubber & Plastic Products Co., Ltd. specialize in manufacturing a complete range of high-pressure rubber hoses, covering five core product lines: high-pressure hydraulic rubber hose, high-pressure water delivery hose, high-pressure sandblasting hose, high-pressure chemical-resistant hose, and high-pressure steam hose. As a factory-direct supplier, we handle non-standard customization, bulk export orders, and full documentation support, offering procurement solutions that cover all sizes, pressure ratings, and working conditions.
This is our best-selling and most widely applied hose. It is engineered strictly to both international and national standards — SAE J517, EN856, and GB/T 39313 — and is designed for high-pressure transfer of petroleum-based fluids such as hydraulic oil, lubricating oil, and transmission oil.
A question we frequently receive from overseas equipment buyers is: “What is the service life of a high-pressure hydraulic rubber hose?”
The straightforward answer: our standard high-pressure hydraulic hoses achieve over 280,000 impulse cycles. For demanding applications, our custom premium grades can exceed 450,000 cycles. Under repeated high-frequency pressure surges, these hoses resist aging and failure far better than generic, unbranded alternatives.
| Parameter | Specification |
|---|---|
| Product | High-Pressure Hydraulic Rubber Hose |
| Working Pressure | Braided type: 10 MPa–40 MPa; Spiral type: up to 110 MPa |
| Inner Diameter | 6 mm–102 mm |
| Temperature Range | -30°C to +120°C |
| Core Structure | 45° steel wire braided or spiral reinforcement, oil-resistant inner tube, anti-impulse design |
| Compatible Media | Hydraulic oils, lubricants, transmission oils, and other petroleum-based fluids |
Beyond the basic specifications, our hydraulic hoses deliver measurable, field-proven performance:
Static leakage rate ≤ 0.1 mL/h
The 45° steel wire braid angle distributes pressure evenly, minimizing deformation under load.
Impulse life up to 450,000 cycles, fully meeting the high-frequency, high-pressure pulsation demands of heavy equipment.
These figures are not typical of average industrial hoses — they reflect in-house material R&D and tightly controlled manufacturing.
We develop our own oil-resistant rubber compounds in-house. That means we can adjust reinforcement layers, working pressure, and bend radius based on your equipment’s actual operating conditions. We support custom lengths, non-standard dimensions, and there are no middleman markups. Export orders are processed quickly, and we routinely handle full container loads (FCL) for overseas clients. Our products are shipped to over 50 countries and regions across Europe, the Americas, Southeast Asia, and the Middle East.
This high-pressure hydraulic hose is oil-resistant, corrosion-resistant, impulse-resistant, and low-expansion. It bends flexibly, resists bursting, and the outer cover is compounded to withstand ozone and UV exposure. Even after long-term outdoor use, it does not harden, crack, or de-bond. Under working pressure, it maintains zero leakage and no pressure drop, which directly reduces equipment failure rates and overall maintenance costs.
High-pressure hydraulic rubber hoses are used extensively in hydraulic systems for excavators, cranes, loaders, and other construction machinery; in mining hydraulic supports and rock drilling equipment; in oilfield machinery and marine hydraulic installations; in industrial automation hydraulic power units; and in heavy-duty agricultural machinery. They are a workhorse component wherever high-pressure fluid power transmission is essential in heavy industries.
