High Temp Rubber Hose
Product Overview
Engineered for demanding environments where extreme heat meets rigorous performance needs, our high temp rubber hose delivers unmatched reliability and durability. Constructed from premium synthetic rubber compounds like EPDM or silicone, this hose is specifically formulated to withstand continuous exposure to temperatures up to 200°C (392°F), making it the ideal choice for industrial applications requiring superior heat resistance without compromising flexibility or pressure integrity.
Unlike standard rubber hoses that degrade under high thermal stress, our high temp rubber hose features a multi-layered reinforcement design, including high-tensile textile braids and steel wire spirals, ensuring it maintains structural integrity even in pulsating pressure conditions. This makes it perfect for conveying hot fluids, steam, and gases in industries such as manufacturing, petrochemicals, and food processing. Available in a wide range of diameters from 1/4" to 4", with customizable lengths and fittings, our hose meets international standards like SAE, DIN, and ISO, providing seamless integration into your existing systems.
With exceptional resistance to ozone, UV radiation, abrasion, and chemical corrosion, the high temp rubber hose extends service life significantly, reducing downtime and maintenance costs. Its smooth bore minimizes flow restrictions, optimizing efficiency in high-velocity transfers. Whether you're handling superheated water, oils, or exhaust gases, this hose sets the benchmark for thermal performance and longevity in B2B industrial solutions.
Key Features
- Superior Heat Resistance: Rated for intermittent temperatures up to 220°C and continuous operation at 200°C, far exceeding conventional rubber hoses.
- Reinforced Construction: Multi-ply synthetic fabric and helical steel wire for burst pressures exceeding 10,000 PSI in select models.
- Flexible Yet Tough: Maintains pliability down to -40°C, ideal for dynamic installations with tight bend radii.
- Chemical and Ozone Resistance: EPDM liner resists acids, alkalis, and weathering for prolonged exposure.
- Customizable Options: Available with mandrel-built smooth bore, color-coded covers, and crimpable or reusable fittings.
- Compliance Certified: Meets or exceeds RMA, SAE J30R9, and EN 853 standards for global applicability.
- Low Permeation: Minimal gas diffusion ensures safety in high-pressure hot gas applications.
Technical Specifications
| Parameter | Specification | Standard Models |
|---|---|---|
| Material | EPDM or Silicone Rubber (Inner Tube), Synthetic Fabric + Steel Wire (Reinforcement), EPDM Cover | All Models |
| Temperature Range | -40°C to +200°C Continuous (+220°C Intermittent) | HT-150, HT-200 Series |
| Inside Diameter (ID) | 6mm to 102mm (1/4" to 4") | Custom Sizes Available |
| Working Pressure | Up to 20 bar (290 PSI) @ 200°C; Burst Pressure 4x Working | HT-150: 15 bar; HT-200: 20 bar |
| Bend Radius (Min) | 4 x ID (e.g., 100mm for 25mm ID) | Flexible Across Range |
| Weight | 0.3 - 2.5 kg/m (Depending on ID) | HT-150 (19mm): 0.45 kg/m |
| Length per Reel | 20m, 40m, 100m Standard; Custom | All Models |
| Fitting Compatibility | Crimped Steel, Reusable Brass, Quick-Connect | SAE, JIC, BSP Threads |
| Standards | SAE J30R9, DIN 2828, ISO 1436, RMA Class A | Certified |
Note: Specifications subject to model and customization. Contact for detailed datasheets on specific high temp rubber hose variants.
Application Scenarios
The versatility of our high temp rubber hose shines across diverse industrial sectors where heat management is critical. In the automotive industry, it's extensively used for turbocharger coolant lines and exhaust gas recirculation (EGR) systems, handling hot exhaust gases up to 180°C while resisting oil permeation.
Petrochemical plants rely on it for transferring superheated steam and hot hydrocarbons, where its chemical resistance prevents degradation from aromatic solvents. Food and beverage processing benefits from FDA-compliant variants for hot water and CIP (Clean-In-Place) sanitation lines, ensuring hygienic transfer at elevated temperatures without flavor contamination.
In manufacturing, particularly metal fabrication and plastics extrusion, the hose conveys heated oils and hydraulic fluids in presses and molds. Power generation facilities deploy it in boiler feed lines and geothermal applications, enduring cyclic thermal stresses. Marine and aerospace sectors utilize lightweight versions for engine compartments and hydraulic systems exposed to high-heat environments.
Additionally, it's a staple in laundry and textile industries for steam irons and dyeing processes, and in agriculture for hot fumigation systems. Its robust design supports both stationary and mobile setups, from fixed piping to heavy machinery hoses.
Advantages
Choosing our high temp rubber hose offers tangible benefits over generic alternatives. Firstly, its advanced polymer formulation provides 50% longer service life in high-heat conditions, as validated by accelerated aging tests exceeding 5,000 hours at 150°C. This directly translates to lower total cost of ownership through reduced replacements and downtime.
The hose's low thermal expansion coefficient minimizes fitting leaks under temperature fluctuations, enhancing system safety. Its high flex fatigue resistance—up to 1 million cycles—outperforms competitors, ideal for vibrating equipment. Environmentally, ozone and UV resistance eliminates cover cracking, supporting sustainable operations with recyclable components.
Superior flow characteristics, with a Hazen-Williams coefficient of 140, ensure efficient throughput without pressure drops. Custom reinforcement options allow tailoring to exact pressure and abrasion needs, preventing over-specification and waste. Independent lab tests confirm zero phthalate content, meeting REACH and RoHS for global compliance.
Why Choose Us
As a leading manufacturer with over 20 years in industrial hose production, we specialize in high temp rubber hose solutions backed by state-of-the-art extrusion and calendaring facilities. Our ISO 9001:2015 certification and in-house testing labs guarantee every meter meets stringent quality benchmarks, including hydrostatic burst and adhesion tests.
We offer full customization—from compound blending for specific fluids to end-fitting assembly—ensuring perfect fit for your operations. Global supply chain efficiency enables short lead times, with stock availability for standard sizes. Our technical support team provides application engineering, installation guidance, and predictive maintenance advice.
Committed to innovation, we invest in R&D for next-gen heat-resistant compounds, holding multiple patents. Partnerships with Fortune 500 clients underscore our reliability, with 99.5% on-time delivery rates. Choose us for a hose that not only performs but elevates your operational excellence.
FAQ
Q: What is the maximum temperature for your high temp rubber hose?
A: Continuous operation up to 200°C (392°F), with intermittent peaks to 220°C (428°F), depending on the model and media.
Q: Is the high temp rubber hose suitable for steam applications?
A: Yes, select steam-rated variants handle saturated steam up to 10 bar at 180°C, with reinforced covers to prevent external scalding.
Q: What sizes are available for high temp rubber hose?
A: Standard IDs from 6mm to 102mm; custom sizes and multi-layer configurations available upon request.
Q: Does it comply with food-grade standards?
A: Yes, FDA and EU 1935/2004 compliant versions with white silicone liners for sanitary hot fluid transfer.
Q: How does it perform under pressure at high temperatures?
A: Working pressures up to 20 bar at 200°C, with safety factors of 4:1 burst ratio per SAE standards.
Q: Can the high temp rubber hose be repaired or extended?
A: Couplings and repair kits are available; professional skiving and banding recommended for permanent joins.
Q: What warranty is provided?
A: 2-year limited warranty against manufacturing defects, extendable with our maintenance program.