Exhaust Wrap

Q: What is an exhaust heat wrap?

Exhaust heat wrap is a heat-resistant material primarily used in automotive exhaust systems, although it can also be applied to exhaust pipes, heavy-duty engines, generators, and manifold systems. Its purpose is to minimize thermal stress on the components and enhance engine performance. By reducing heat transfer and maintaining optimal operating temperatures, exhaust wrap plays a crucial role in improving the longevity and efficiency of these systems. It can be made from ceramic fibre, glass fibre, or even aluminium-coated silica glass.

Extra shield to any heavy-duty vehicle exhaust, pipes & manifolds

Custom exhaust heat wrap for engines, pipes and mufflers

Protecting your assets is crucial as excessive heat to your equipment will pose a significant risk to business operations. Regardless of whether you work in the construction, agricultural, or mining industries, safety should always remain a paramount concern.

Prioritizing safety not only ensures a secure work environment but also offers numerous benefits.

Due to our client’s demand for seeking a reliable thermal solution, capable of combating heat and protecting against oil spills or hydraulic leaks, we’ve decided to add our custom-tested Thermal Blanket to our product range.

With innovative Aluminium Coated Silica Glass technology (not mesh), it provides reliable protection against extreme temperatures, surpassing other thermal solutions in the market.

Applications

Exhaust pipe system
Diesel engines
Turbines
Compressors
Heavy Vehicles
Manifods

We also cater heavy vehicle brands such as

CAT
Komatsu
Elphinestone
Normet
Sandvik
Volvo
Hitachi
Atlas Copco
Jason Equipment

Flowtech Exhaust Wraps comes in silver grey and black colours.

Industry

Mining
Industrial
Marines
Harvesting
Material handling
Construction
Petroleum
And more

Features & Advantages

Eliminiations ignition points
Enhance operator safety by minimizing hot surfaces.
Custom-made, ensuring a perfect fit for your specific needs.
No external heat conductors such as mesh, plates. or pins
Removable and reusable
Lagging helps reduce DPM by keeping internal exhaust temperature higher

Download

Thermal SIlicone Heat Blanket

Exhaust Heat Wrap Materials

Uncover the internal materials that compose Flowtech exhaust heat wrap

Hot face

Using Aluminium Coated Silica Glass instead of mesh has proven successful. It doesn’t transfer heat like mesh does, reflecting heat to keep the outer layer cooler. The non-permeable aluminium material prevents absorption of flammable liquids, reducing the risk of combustion. It also improves the blanket’s fitment and reduces the risk of power short or conduction.

Insulation

The needle mat layer is made from silica glass needle felt which not only has better thermal properties than the commonly used fibreglass needle mat; it is also a lot less irritating to the skin, making it easier to work with when fitting.

Cold Face

The outer layer is known as the “Cold Face”, which consists of a fibreglass cloth that can be coated in a variety of different materials such as Silicone, Aluminium or Teflon. Silicone coating is most popular on mobile underground plants, as it is non-absorbent, and repels oils and other flammable liquids that may cause a fire.

Exhaust Wrap Heat Testing

We regularly new heat wrap products to ensure the best possible solution. Our exhaust wrrap has proven to reduce the external temperature by 24% on average. The material with silver coating and mesh layers performed poorly as the mesh conducted heat over time.

Download the Exhaust Pipe Wrap Test

Exhaust Wrap Oil Testing

We tested the repelling properties of various insulation types, In Photo 3, You can see that the oil has been absorbed by the inner layer of the blanket, which could be a potential hazard. However, the Flowtech Thermal Blanket, shown in Photo 4, effectively repels oil.

Exhaust Wrap Case Studies

Also known as Thermal insulation blankets

Exhaust wrap for Generator

Custom-designed thermal insulation that fits perfectly to reduce the heat coming from the exhaust and avoid any oil leaks. We use high-quality materials that are corrosion and fire-resistant for extra protection.

Exhaust wrap for trucks pipes

An engineering firm in Windsor, NSW, implemented a thermal insulation blanket to mitigate frequent equipment downtime. This proactive approach ensured uninterrupted operations and increased efficiency.

heat tape

Portable Generator heat wrap

Designed for outdoor use and provide reliable protection for your generator minimising downtime and providing a long-term solution to protecting your generator’s condition as well as its performance.

Thermal-Insulation-Blanket-for-volvo-turbo-manifold

heat tape

Volvo Turbo exhaust wrap

Installing a thermal blanket can help protect engine components, increase the lifespan of your vehicle and improve performance. The thermal blanket reduces heat soak from the turbocharger by reflecting it back into the exhaust manifold, which helps keep temperatures within normal operating range.

Thermal-blanket-for-catalytic-converter-2

heat tape

CAT Converter heat wrap

Our team collaborated with a client to create a bespoke Catalytic Converter. As illustrated in the photo, the heat-rusted point plugs contrast with the unrusted spring of the blanket and flange. Remarkably, the blanket exhibits no signs of wear and tear and continues to function optimally. Learn more about catalytic converter case study

Exhaust wrap for rail machine

A reputable railing company in St. Marys sought an exhaust solution for their rail machine, prioritizing personnel safety. Flowtech RnD stepped in to design a custom exhaust pipe integrated with exhaust heat wrap. This innovative solution ensures the equipment is used safely and efficiently.

Heat wrap for custom vehcicle exhaust pipe

To prevent excessive heat and minimize equipment downtime, a customized exhaust pipe with a heat tape is installed. This upgrade enhances engine performance, making it more efficient and effective.

Related Exhaust System Heat Wraps

Our range of heat wraps caters to heavy-duty engines, generators, and any exhaust pipes requiring effective thermal solutions.

Heat Wrap

Categories: Thermal Blankets

Heat Shield

Categories: Thermal Blankets

Silicone Coated Hose Cover

Categories: Thermal Blankets

Foiled Backed Thermal Blanket

Categories: Thermal Blankets

Thermal Silicone Heat Blanket

Categories: Thermal Blankets

Industry we support

The Flowtech Thermal Solutions are designed to fit industries' equipment.

Construction

Harvesting

Materials Handling

Trucking

Bus & Coaches

Mining

Any Industry

Frequently Asked Questions

Here are some of the most frequently asked questions about Flowtech exhaust wraps.

What is an exhaust heat wrap?

Exhaust heat wrap is a heat-resistant material primarily used in automotive exhaust systems, although it can also be applied to exhaust pipes, heavy-duty engines, generators, and manifold systems. Its purpose is to minimize thermal stress on the components and enhance engine performance.

By reducing heat transfer and maintaining optimal operating temperatures, exhaust wrap plays a crucial role in improving the longevity and efficiency of these systems. It can be made from ceramic fibre, glass fibre, or even aluminium-coated silica glass.

What is the expected lifespan of exhaust wraps or heat blankets when used?

The duration of lagging in the exhaust or engine depends on various factors, such as the environment and the average temperature in which the machine operates. Additionally, the usage and type of heat wrap used should be taken into consideration. It’s important to note that oil or any liquid leaks from the engine can potentially damage the lagging.

However, with proper maintenance, exhaust wraps typically have an average lifespan of 3-5 years.

What are the benefits of using exhaust wraps make a list. - Reduced heat transfer

Improved engine performance
Better fuel economy
Increased longevity of components and systems
Enhanced exhaust flow rate
Minimized thermal stress on the parts
Reduces underhood temperatures to improve air intake efficiency.

What are the best practices for installing an exhaust wrap?

When installing exhaust wrap, it’s important to keep a few things in mind:

1. Always clean the surface before applying the wrap.
2. Make sure to leave some space between the engine and the wrap in order to allow for optimal airflow
3. Use a temperature-resistant adhesive in order to ensure that the wrap stays in place
4. It is important to inspect and maintain your exhaust wraps regularly, as they can degrade over time due to heat.
5. The use of the studs method is the preferred method as it’s attached to the outer layer of the insulation
6. Stitching is essential for holding all vital layers together. Ove stitching should be avoided.

Who should install the Exhaust wrap or Thermal insulation blankets?

It is highly recommended to hire a professional installer to ensure a thorough and precise installation. This ensures that shortcuts are avoided and proper tools are used to achieve the best results.

Exhaust Wrap

Extra shield to any heavy-duty vehicle exhaust, pipes & manifolds

Custom exhaust heat wrap for engines, pipes and mufflers

Exhaust Heat Wrap Materials

Uncover the internal materials that compose Flowtech exhaust heat wrap

Hot face

Insulation

Cold Face

Exhaust Wrap Heat Testing

Exhaust Wrap Oil Testing

Exhaust Wrap Case Studies

Also known as Thermal insulation blankets

Exhaust wrap for Generator

Exhaust wrap for trucks pipes

Portable Generator heat wrap

Volvo Turbo exhaust wrap

CAT Converter heat wrap

Exhaust wrap for rail machine

Heat wrap for custom vehcicle exhaust pipe

Related Exhaust System Heat Wraps

Our range of heat wraps caters to heavy-duty engines, generators, and any exhaust pipes requiring effective thermal solutions.

Industry we support

The Flowtech Thermal Solutions are designed to fit industries' equipment.

Construction

Harvesting

Materials Handling

Trucking

Bus & Coaches

Mining

Any Industry

Frequently Asked Questions

Here are some of the most frequently asked questions about Flowtech exhaust wraps.

Brands

It's now simpler to find the muffler you want.

Additional Exhaust Applications

Most heavy-duty vehicles are equipped to handle our Flowtech exhaust silencers.

Our Innovative Solutions Are Designed To Address Your Needs, No Matter Their Complexity.

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Australian-Owned for three decades

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We offer same-day dispatch

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A Division of CSC Group Australia

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