Hengshui Zhehan Rubber & Plastic Products Co., Ltd. is a source manufacturer focused on the R&D, production, and direct supply of a complete flexible hydraulic hose range. Our core categories cover high-pressure flexible hydraulic hose, steel wire braided hose, rubber hydraulic hose, hydraulic hose assemblies, and heavy-duty hoses for construction machinery. Every product is manufactured to comply with ISO, EN, and GB/T standards. Through reliable manufacturing processes, consistent quality, broad specifications, and customized service, we have become a preferred supply choice in the hydraulic fluid power field at home and abroad.
High-pressure flexible hydraulic hose is the most widely used category for demanding pressure applications. It is specifically engineered for medium, high, and ultra-high-pressure hydraulic fluid transfer, manufactured strictly to EN 853 and ISO 18752 international standards. Designed to handle strong hydraulic shocks and continuous high-pressure loads, it serves as a core component in industrial hydraulic systems.
The answer starts with raw material selection and structural engineering. Hengshui Zhehan’s high-pressure flexible hydraulic hose is built with a multi-layer composite reinforced structure: the inner oil-resistant rubber layer provides a dense, leak-proof lining; the middle high-strength reinforcement layer resists pressure and prevents bursting; and the outer cover is designed for abrasion resistance and weather protection. This construction effectively solves common problems seen in high-pressure service, such as hose blistering, cracking, leakage, and blowouts.
Wide pressure coverage: regular working pressure ranges from 10 MPa to 60 MPa, well beyond ordinary hose ratings.
Excellent pulse and shock resistance: handles pressure fluctuations caused by frequent equipment starts and stops.
Stable performance at temperature extremes: rated for a working temperature range from -40 °C to +120 °C, suitable for both freezing cold and high-heat environments.
Strong sealing integrity: zero leakage and low volumetric expansion help maintain stable system pressure.
Abrasion, aging, and corrosion resistance: the cover resists UV exposure, acids, and alkalis, holding up reliably in long-term outdoor use.
| Parameter | Specification |
|---|---|
| Subcategory | High-Pressure Flexible Hydraulic Hose |
| Core Construction | Multi-layer composite reinforced structure |
| Working Pressure (MPa) | 10–60 |
| Operating Temp (°C) | -40 ~ +120 |
| Applicable Standards | ISO 18752, EN 853 |
| Compatible Media | Hydraulic oil, oil‑water emulsions |
| Key Advantages | High pressure resistance, impact resistant, strong sealing |
As the source factory, we can customize high-pressure flexible hydraulic hoses with different pressure ratings and diameter specifications, supporting single-layer, double-layer, and multi-layer reinforcement structures according to your requirements. Our facility is equipped with a full range of high-pressure testing instruments; every production batch passes burst pressure testing and impulse fatigue testing before release. With extensive export experience, we provide complete customs documentation, product inspection reports, and international certification documents. We support both FCL and LCL shipping and can adapt to the procurement standards of different countries.
These hoses are widely used in industrial hydraulic equipment, hydraulic power units, injection molding machines, machine tools, mining hydraulic systems, marine hydraulic systems, and high-pressure piping in petroleum equipment – covering the most common medium and high-pressure industrial scenarios.
