Hengshui Zhehan Rubber & Plastic Products Co., Ltd. is a specialized manufacturer dedicated to the R&D, production, and customization of low-pressure rubber hoses. The company’s core product portfolio comprises four main categories: low-pressure rubber hoses for water, oil, pneumatic air, and steam/hot water applications. All products comply with authoritative ISO industry standards. Thanks to their stable pressure-bearing performance, excellent resistance to media corrosion, and cost-effectiveness, these hoses are a preferred choice for industrial equipment, fluid transport, HVAC engineering, and pneumatic systems in both domestic and international markets.
Low Pressure Rubber Hoses are flexible rubber conduits designed for rated working pressures of ≤1.6 MPa. Featuring a fabric-reinforced, multi-layer composite rubber structure, they offer key advantages such as high flexibility, kink resistance, wear and aging resistance, and ease of installation. Unlike high-pressure hoses, they are specifically suited for standard atmospheric and low-pressure fluid conveyance applications. The low-pressure rubber hoses manufactured by Hengshui Zhehan Rubber & Plastic Products Co., Ltd. are made entirely from virgin rubber—with no recycled material additives—using a precision vulcanization process. This results in uniform wall thickness, stable pressure handling, and resistance to cracking or deformation, making them suitable for transporting various media, including water, oil, air, steam, and hot water.
Mainstream low-pressure rubber hoses on the market are categorized into four core product types based on the conveyed medium: water hoses, oil hoses, pneumatic (air) hoses, and steam/hot water hoses. Each type features a formulation and structure optimized for the specific corrosiveness, temperature, and pressure characteristics of the medium, ensuring precise suitability for diverse industrial applications.
The answer is no. Different categories of low-pressure rubber hoses vary significantly in rubber formulation, inner liner material, and resistance to temperature and corrosion. Mixing them up can lead to issues such as wall corrosion, blistering, leakage, and drastically reduced service life; therefore, precise selection based on the conveyed medium is essential.
1. Factory-direct sales with no middleman markups; supports customization of diameter, length, pressure, and color; offers OEM/ODM services for export.
2. Full product range passes industry quality inspections and meets international export standards; quality inspection reports and customs clearance documentation are available.
3. Ample inventory; standard specifications are in stock and ready for immediate shipment, while non-standard specifications are available for rapid custom production and delivery.
4. Professional foreign trade team; familiar with import standards across various countries and capable of meeting engineering procurement needs worldwide.
To facilitate quick selection and procurement for foreign trade customers, below are the authoritative core parameters of Hengshui Zhehan Rubber & Plastic's full range of low-pressure rubber hoses and four sub-category products, covering working pressure, temperature resistance range, inner diameter specifications, applicable media, execution standards and other key procurement indicators. Parameters comply with ISO 6134 and HG/T industry national standards, with traceable and authentic data.
| Primary Category | Secondary Category / Product Name | Rated Working Pressure | Burst Pressure | Temperature Range | Standard Inner Diameter | Core Applicable Media | Execution Standard |
|---|---|---|---|---|---|---|---|
| Low-Pressure Rubber Hose (≤1.6MPa) | Low-Pressure Water Delivery Rubber Hose | 0.3–0.8 MPa | 1.2–2.4 MPa | -20°C ~ 45°C | 6 mm – 152 mm | Clean water, river water, sewage, normal-temperature industrial water | HG/T 2184 |
| Low-Pressure Oil Delivery Rubber Hose | 0.5–1.2 MPa | 2.0–3.6 MPa | -30°C ~ 80°C | 6 mm – 152 mm | Gasoline, diesel, engine oil, lubricating oil, mineral oil | ISO 6134 | |
| Low-Pressure Pneumatic Air Rubber Hose | 0.6–1.0 MPa | 2.4–3.0 MPa | -25°C ~ 60°C | 8 mm – 50 mm | Compressed air, pneumatic equipment air supply, inert gases | GB/T 1186 | |
| Low-Pressure Steam & Hot Water Rubber Hose | Steam 0.35 MPa / Hot Water 0.8 MPa | 1.5–2.8 MPa | ≤170°C (steam) / ≤100°C (hot water) | 6 mm – 76 mm | Low-temperature saturated steam, industrial hot water, circulating hot water | HG/T 3036 |
