Hengshui Zhehan Rubber & Plastic Products Co., Ltd. has been manufacturing industrial steam hoses for years, supplying power plants, process industries, and marine operators. This reinforced steam hose came out of direct feedback from maintenance crews and engineers who were tired of hoses that hardened, swelled, or blew off couplings after a few months on high-pressure saturated steam. We built this hose to solve those problems — not just to pass a specification sheet. Standard diameters are kept in stock, and we can supply complete hose assemblies with the end connections your system requires. If you want to place a trial order, request a sample, or simply talk through your steam conditions, reach out to our team. We’ll make sure you get a hose that fits your operation, not a one-size-fits-all guess.
Engineered for demanding steam service, this reinforced high-temperature and high-pressure steam rubber hose is designed to eliminate leaks, bursts, and premature aging. It handles saturated steam at 220 °C and working pressures up to 4 MPa, with impulse testing beyond 100,000 cycles — helping operators cut downtime and reduce the safety risks that come with steam hose failure. Flexible and fatigue-resistant, it adapts to complex pipe routing and reduces the maintenance workload over the hose’s life.
Power generation: Boiler and turbine connections, district heating steam lines, 24-hour continuous operation.
Chemical processing: Steam supply for reactors, distillation columns, and heat exchangers, with tolerance to mild acid and alkali environments.
Food processing: Sterilization, CIP cleaning, and heating steps that require hygienic steam transfer.
Pharmaceutical: Clean steam delivery and equipment sterilization, designed to avoid cross-contamination.
Oil and gas: Thermal recovery, steam flooding, wellhead and pipeline connections, where outdoor aging and abrasion resistance matter.
Marine: Deck steam lines and cleaning systems that must hold up to salt spray and harsh weather.
Double or four layers of high-tensile steel wire braid give a working pressure up to 4 MPa with a burst pressure of at least 16 MPa — a 4:1 safety factor. The reinforced high-temperature and high-pressure steam rubber hose resists bulging and deformation even under fluctuating loads.
The inner tube handles continuous service from -30 °C to 220 °C, with intermittent tolerance to 250 °C. After 168 hours of steam aging testing, the tube shows no cracking. It resists degradation during long-term saturated steam transfer, which directly extends the replacement interval.
The cover compound resists ozone, UV, and mechanical abrasion. Outdoor service life reaches at least 3 years, and the outer surface temperature stays below 60 °C during normal operation, reducing burn risk for operators working near the hose.
A tight bend radius of 5 times the inner diameter allows repeated flexing. The hose withstands over 100,000 bending cycles without cracking, which makes it practical for dynamic applications and tight equipment layouts.
Under rated conditions, the expected service life exceeds 10,000 hours. Impulse testing to 100,000 cycles shows no leakage, meaning fewer change-outs and lower total ownership cost compared with general-purpose steam hoses.
|
Parameter |
Specification |
|
Working Pressure |
1.0 – 4.0 MPa (customizable) |
|
Inner Diameter |
DN15 – DN100 (custom sizes available) |
|
Length |
1 – 20 m (custom lengths) |
|
Construction |
Inner tube: EPDM; Reinforcement: multiple steel wire layers; Cover: weather-resistant EPDM |
|
Temperature Range |
-30 °C to 220 °C (intermittent 250 °C) |
Safety guidelines: Never exceed the rated temperature and pressure. Avoid twisting, kinking below the minimum bend radius (5× ID), and contact with sharp edges. Operators should wear appropriate heat-resistant protective equipment.
Extending service life: Inspect the hose regularly for cover damage, loose couplings, and signs of aging. If bulges, cracks, or leaks are found, replace the hose immediately. Drain condensate after use to prevent internal damage. Store the hose in a cool, dry place away from direct sunlight, oil, and chemicals.
Q: What is the minimum order quantity?
A: The regular MOQ is 100 meters. For first-time evaluation, we can supply smaller trial quantities so you can test the hose under your actual steam conditions before placing a full production order.
Q: Can the hose handle superheated steam?
A: It is primarily designed for saturated steam at 220 °C continuous, with short-term tolerance to 250 °C. If your application involves continuous superheated steam, send us the exact temperature and pressure parameters, and we will give you a clear, honest assessment of expected performance and hose life.
Q: Do you supply complete hose assemblies with fittings?
A: Yes. We provide the hose assembled with flanges, threaded ends, quick couplings, or other connections matched to your system. Just specify the connection type and size.
Q: What warranty do you provide?
A: We provide a 12-month warranty under normal operating conditions. If a quality defect occurs, we will arrange a free replacement.
Q: How quickly can you ship?
A: Standard stock sizes usually ship within 3 to 7 days. Custom lengths and hose assemblies may take a little longer, and we will confirm the exact lead time with your quotation.
Q: Can you print our company logo on the hose?
A: Yes, OEM and private labeling are supported. We can print your brand and customize the packaging to match your requirements.
Q: How do I get a quotation or request a sample?
A: Contact us by phone or email and let us know the inner diameter, working pressure, length per piece, and connection type you need. We’ll prepare a detailed quotation and can arrange a sample for your evaluation. Hengshui Zhehan is here to provide practical steam hose solutions backed by real manufacturing experience.
Address
No. 7126, Zhanggehou Rubber & Plastic Base, Jingzhou Town, Jing County, Hengshui City, Hebei Province, Chinaa
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