
Tube Flexible Insulation Jacket
Product Details
Jaye Heater Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of tube flexible insulation jacket in China, also supports custom service. Welcome to wholesale high quality tube flexible insulation jacket at competitive price from our factory.
Products Description

Tube Flexible Insulation Jacket features a three-layer composite structure: an inner liner of high-reflectivity aluminum cloth, a middle insulating layer of ceramic or glass fiber, and an outer protective layer of ceramic fiber coated with high-temperature resistant paint, making it waterproof, oil-resistant, and resistant to acids and alkalis. With a standard thickness of approximately 25 to 30mm, it can withstand temperatures exceeding 1000°C.
Widely applicable across various industries, the jacket is used for barrel heaters on injection molding machines, molds and dies, injection/extrusion machinery, as well as valves, pipes, elbows, flanges, heat exchangers, and engine exhaust pipes. By effectively minimizing heat transfer, it reduces the energy required for equipment to maintain operational temperatures, helping users achieve energy savings of 25% to 45%.
Products Specifications List
| Specification Item | Details / Value |
| Product | Tube Flexible Insulation Jacket |
| Brand | Jaye Heater |
| Thickness | 10 - 100 mm |
| Density | 60 - 150 kg/m³ |
| Thermal Conductivity (at 25°C) | 0.040 - 0.045 W/(m·K) |
| Continuous Service Temperature | ≤ 300°C (unless otherwise specified) |
| Energy Saving Rate | 25% - 45% |
Application
This product is designed for a wide range of industrial equipment, including:
- Industrial Machinery: Barrels of injection, extrusion, blow molding, and film casting machines.
- Thermal & Power Systems: Steam turbines, gas turbines (as turbine blankets), compressors, and engine/generator exhaust systems, as well as various heat exchangers.
- Piping & Storage Components: Pumps, valves, flanges, expansion joints, flexible hoses, and tank covers.

Product Advantages
- Significant Energy Savings – Reduces energy consumption by 20% to 45% on average.
- Enhanced Safety – Lowers surface temperature to approximately 40°C, making it safe to the touch.
- Precision Customization – Made to order for a 100% fit with heaters, ensuring optimal performance.
- Effortless Installation – Easy mounting via buckles, with pre-aligned wiring terminals and thermocouple holes.
- Improved Product Quality – Maintains stable temperature, resulting in higher-quality plastic products.
- Fast Return on Investment (ROI) – With 20% energy savings, payback typically within 4–5 months; higher savings yield an even shorter ROI period.
- Extended Service Life – Durable jacket construction also prolongs heater, barrel, and screw life by reducing continuous heating stress.
- Rugged & User-Friendly – Waterproof, oil-resistant, corrosion-resistant, easy to clean and bend, with a neat, pollution-free appearance.
Usage Precautions
- During installation or removal, always pull apart slowly along the opening direction. Avoid rough handling!
- Do not let the insulation jacket come into contact with sharp or hooked objects, to prevent punctures or tears.
For more infos or quotation,please free to contact:
E-mail: joyce@jaye-heater.com
Whatsapp&Mobile:+86 18927366384
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