A thermal insulation jacket, also known as a heat insulation sleeve, thermal insulation garment, or heat tracing insulation jacket, is a detachable, flexible thermal insulation device. It is specifically designed to wrap valves, pipes, flanges, tanks, reactors, pumps, and other equipment with complex shapes, high surface temperatures, or that needs to maintain process temperatures.
High Temperature Insulation Products for Iron & Steel, Oil & Gas, Thermal & Hydro Electric Power Stations, Turbines & Engines.Our Insulation products can take temperatures upto 1500 deg Celsius and can be designed & manufactured as per user designs.
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Products Advantages
High Efficiency and Energy Saving:
Utilizing a multi-layer composite insulation structure (typically including an insulation layer, a heat-reflective layer, and a sealing layer), it boasts high thermal resistance, significantly reducing heat loss (typically by 60%-90%).
Superior Safety and Environmental Friendliness:
Anti-scalding Protection: Reduces the surface temperature of high-temperature equipment to a safe touch range (typically ≤45℃), protecting personnel safety and complying with OSHA and other safety standards.
Fire Retardant: Core materials typically use Class A non-combustible or flame-retardant materials (such as ceramic fiber, glass fiber, basalt fiber cloth, flame-retardant closed-cell foam, etc.).
No Fiber Leakage: The outer shell uses heat-resistant coated cloth or dense fabric, preventing the scattering of fibers from traditional insulation materials that pollute the environment and harm health.
Excellent Convenience and Maintainability:
Quick Assembly and Disassembly: Employing Velcro, snaps, straps, or quick-release clips, it requires no professional tools; a single person can complete assembly and disassembly within minutes, greatly reducing equipment maintenance and repair time.
Reusable: Durable design allows for multiple uses on the same or similar equipment.
Easy to Clean: The surface material is easy to wipe clean; some parts can be washed entirely.
Excellent Adaptability:
Customizable: Can be tailored to equipment 3D models or precise dimensions, perfectly fitting irregularly shaped parts (such as ball valves, pump bodies, and irregular tanks).
Environmentally Resistant: The outer layer can be made of special fabrics that are waterproof, oil-proof, chemically resistant, and UV-resistant, suitable for harsh environments such as indoors and outdoors, offshore platforms, and food and pharmaceutical applications.
Improved Process and Equipment Lifespan:
Maintains stable temperature, ensuring process consistency (e.g., preventing material solidification or viscosity changes in pipelines).
Reduces fatigue caused by thermal stress, protects equipment surface coatings, and extends service life.
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Products Speficications
Electrical Rating
Up to AC240V
Dielectric strength
AC1000V-1min
Insulation resistance
DC500V 50MΩ or more
Available design sizes
32A to 100A
*Please contact us if you require a larger size.
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Products Pictures
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Questions and Answer
Q&A (Frequently Asked Questions)
Q1: What is the maximum temperature resistance of an insulation jacket?
A: It depends on the material. Standard fiberglass type is typically suitable for -70℃ to 550℃; ceramic fiber type can reach over 1200℃; silicone rubber coated type is commonly used for -60℃ to 230℃. Continuous operating temperature and peak temperature should be considered when selecting.
Q2: What is the most critical factor when choosing an insulation jacket?
A: The priorities are as follows:
Temperature requirements (operating temperature vs. ambient temperature).
Equipment shape and size (determines whether customization is needed).
Application environment (indoor/outdoor, presence of water, oil, chemicals, explosion-proof area).
Maintenance frequency (determines the intensity of the need for easy disassembly and assembly).
Industry compliance requirements (special standards apply to food, pharmaceutical, and petrochemical industries).
