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K-Flex rubber sheet insulation is a standard, elastomeric nitrile rubber sheet made with top-quality foamed Buna-R. Buna-R is known for its low thermal conductivity, resistance to corrosion and for providing long-lasting insulation. While there are many uses for rubber foam insulation, this elastomeric sheet made by K-Flex is specifically used to insulate large pipes and ducts in industrial and commercial settings. It can also be used for residential purposes.
Nitrile rubber is a closed-cell insulation that effectively prevents heat loss from pipes and ducts. With a low K-value, they help improve energy savings and reduce energy bills. When rubber foam insulation is used to insulate pipes and ducts they not only restrict heat loss or gain in the application, but also increases dew point which prevents condensation or sweating around pipes and ducts.
In addition, rubber pipe insulation does not support or promote the growth of fungi or mould. They offer effective fire insulation and have a Euroclass B rating. Plus, nitrile rubber sheets are very easy to install. They are flexible and lightweight. Since this continuous nitrile rubber insulation is manufactured as a one-meter-wide roll, they are quite easy to work with and install on large pipes and ducts.
K-Flex continuous nitrile rubber insulation comes in varying lengths. When you buy this rubber pipe insulation online from us, we cut it to lengths of 1m, 2m, 5m etc, so you spend only on the material that you need.
Ideally, this flexible duct insulation is used to insulate indoor pipes and ductwork, but it can also be used to insulate outdoor pipes if they are covered or clad with appropriate cladding material like PIB insulation. Plus, this nitrile rubber sheet can be used to insulate many pipes and ducts as it functions efficiently in temperatures between -165 °C* to +85 °C.
Installing Nitrile Rubber Insulation:
A full roll of continuous nitrile rubber sheets cab be anything from 8-20m 8m long. We cut these to your required lengths and deliver them to your doorstep or job site.
Nitrile rubber sheets are about 1m wide. They are installed around pipework and secured using foam tapes or adhesives like Aramcell 520.
Key Features:
- With a low thermal conductivity of 0.033 W/(m•K), they help maintain the temperature of the liquid flowing within pipes and ducts.
- Nitrile rubber insulation is ideal for insulating hot and cold water pipes and ducts.
- With a Euroclass B rating, they are fairly fire-resistant.
- Class O insulation. Meets the required building regulations
- They are specially made to insulate large pipes and ductwork in HVAC and plumbing applications.
- This rubber foam insulation sheet is resistant to most oils, acids and alkalis present ins an industrial setting.
- Rubber pipe insulation is easy to install and is environmentally friendly.
- Can be used to insulate cold or chilled pipes and ducts. Protect them from freezing over.
- Lightweight and flexible nitrile rubber insulation
Application:
- Nitrile sheet pipe insulation is ideal to insulate large pipes commonly found in industries or in a commercial environment. They are ideal for both hot and cold water pipe insulation.
- This flexible duct insulation is appropriately sized to give efficient thermal insulation to ductwork, of any shape or size.
- Ideal for use across projects.
- Largely used to insulate indoor pipes and ducts. Proper cladding will be required if used to insulate pipes outdoors.
Approvals:
K-Flex nitrile rubber sheet insulation is approved by the:
- Environmental Product Declarations EPD
- R1-HL2
- ECO-BAU and MINERGIE-ECO
- CE-MARINE (Bureau Veritas)
- ABS (American Bureau of Shipping)
- DNV
- Lloyd's Register
- UL94
- FM Approval
Note:
- Lead time is 2-3 working days
| Insulation Type | Pipe And Duct Insulation |
| Brand | K-Flex |
| Material | Foamed nitrile rubber |
| Width | 1m wide |
| Thermal Conductivity |
0.036 - 0.033 W/(m•K) |
| Fire Rating | Euroclass B-s3, d0, Class O |
| Service Temperature | -165 °C* to +85 °C |
| Application | To insulate large pipes and ducts |
| Order Value (Excluding VAT) | Delivery Charge ( (Excluding VAT)) |
|---|---|
| Up To £100 | £19.95 Onwards |
| Courier charges apply to every order. | |
Returns:
- You can cancel the order and get a full refund before we confirm your order via email.
- Orders cancelled after the email confirmation is sent, may attract a restocking fee.
- You are welcome to return the products ordered in excess/no longer required to us via post or courier, provided they are in the original packaging and in a resalable condition within 5 days of delivery.
- Return requests made after 5 days will not be entertained.
- If wrong products were delivered or delivered items are faulty, please email us and we will assist you accordingly.
For more information, please refer to our delivery information page
Product Features
- Nitrile rubber sheet width: 1m
- Thickness Available: 10mm, 13mm, 19mm & 25mm
- Can be cut to size and supplied in lengths of 1m - 20 meters.
- Plain continuous nitrile rubber sheets for pipe and duct insulation
- Ideal for metal ducts and large pipes.
- It gives superior thermal insulation across a range of temperatures - from -165 °C* to +85 °C
- Nitrile rubber insulation is ideal to prevent condensation and sweating in pipes and ducts
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Customer Reviews
“ Works better than expected. I can say undoubtedly that it is value for money product.”Jake T.
Verified Buyer
“ Delivered quickly. easy to install as well. thank you for recommending it ”Shane M.
Verified Buyer
“ The product is excellent. cut with a sharp knife and easily installed around pipes with foam tapes. ...”Amar T.
Verified Buyer
“ Very good product, cheap even. They supplied just as much as I needed. Excellent staff and service!”Jon B.
Verified Buyer
“ excellent staff and service. Got it the next day! ”Rebecca W.
Verified Buyer
Our Customers Include
Frequently Asked Questions
FAQs about K-Flex Nitrile Rubber Sheet:
When considering insulating large pipes and metal ducts, the K-Flex Nitrile Rubber Sheet - 1m wide stands out for its excellent thermal efficiency and energy-saving advantages. This sheet, available in various thickness options, is crafted from foamed nitrile rubber, offering superb insulation and resistance to oils and acids. Meeting Class O insulation standards, it caters to bespoke orders, ensuring versatile applications in HVAC systems, water tanks, and more. Easy to cut and install with nitrile rubber adhesive, this product consistently garners praise for its quality and ease of use. Uncover more about this versatile solution for improved thermal performance.
Main Points
- K-Flex Nitrile Rubber Sheet is 1m wide for extensive coverage in thermal insulation applications.
- Made of foamed nitrile rubber for excellent thermal performance and resistance to oils and acids.
- Offered in different thickness options (10mm, 13mm, 19mm, 25mm) to cater to various insulation requirements.
- Complies with Class O insulation standards, guaranteeing top-notch insulation for various environments.
- Simple to cut and install, suitable for use with nitrile rubber adhesive for a secure and custom fit.
Product Overview
When looking at the K-Flex Nitrile Rubber Sheet, you'll find a versatile and efficient solution for insulating large pipes and metal ducts. The material composition of this sheet, made from foamed nitrile rubber, offers excellent insulation properties. This not only provides thermal protection but also improves energy efficiency, reducing heat loss.
The benefits of using this rubber sheet include its flexibility in application due to the ability to cut it to size easily. Additionally, it's compatible with various adhesives, simplifying the installation process.
You have a range of thickness options to choose from, including 10mm, 13mm, 19mm, and 25mm, catering to different insulation needs you may have for your projects. Furthermore, the temperature range this sheet can withstand, from -165°C to +85°C, guarantees reliable performance in extreme conditions.
With these features, the K-Flex Nitrile Rubber Sheet proves to be a reliable and adaptable choice for your insulation requirements.
Main Characteristics
For a thorough understanding of the K-Flex Nitrile Rubber Sheet, take a closer look at its exceptional features that distinguish it in the field of insulation solutions. This sheet is 1m wide and excels in thermal performance, effectively insulating large pipes and metal ducts in extreme temperatures from -165°C to +85°C.
With a choice of thickness options including 10mm, 13mm, 19mm, and 25mm, it caters to a variety of insulation needs, ensuring versatility in different projects. Moreover, the environmentally friendly composition of foamed nitrile rubber not only delivers excellent thermal insulation but also provides resistance to oils and acids, making it a robust and dependable option.
Additionally, this sheet meets Class O insulation standards, showcasing its high quality and safety. Bespoke orders ranging from 1m to 20 meters in length are accepted, allowing for tailored solutions to meet specific requirements.
Opt for the K-Flex Nitrile Rubber Sheet for exceptional thermal performance and environmental advantages in your insulation projects.
Installation Guide
To successfully install the K-Flex Nitrile Rubber Sheet, begin by confirming exact measurements for a tailored fit. Utilise cutting methods such as a sharp utility knife or scissors to trim the sheet to the required size. Ensure precise measuring to prevent any gaps that may impact the insulation's efficiency.
When securing the sheet, take into account adhesive choices like nitrile rubber adhesive for a strong connection. Apply the adhesive uniformly on the area where the sheet will go, guaranteeing a firm attachment. Smooth out any air bubbles or creases to ensure a flawless final result.
Areas of Application
For a variety of applications, the K-Flex Nitrile Rubber Sheet proves to be a versatile solution for thermal insulation, particularly in HVAC systems, ductwork, and pipework. In industrial settings and commercial buildings where energy efficiency is essential, this rubber sheet excels.
Its effectiveness in insulating water tanks, pipe fittings, and metal ducts makes it a valuable asset for reducing energy costs and enhancing overall energy efficiency. The K-Flex Nitrile Rubber Sheet is highly recommended for use in central heating line insulation due to its exceptional performance.
Its application areas extend to various industrial uses, ensuring that it meets the insulation needs of different environments. Whether you're looking to improve thermal efficiency in your HVAC system or insulate water tanks for better energy conservation, the K-Flex Nitrile Rubber Sheet proves to be a reliable choice that delivers on its promises.
Customer Feedback
Upon receiving the K-Flex Nitrile Rubber Sheet, you'll be delighted to know that customers consistently praise its quality and ease of installation. Rated 5.0 by 5 happy customers for product satisfaction, the feedback highlights the value for money and quick delivery that comes with this product.
User experiences reveal that the ease of installation using foam tapes is a common mention in testimonials. Customers find the product reliable and appreciate the helpful staff who guarantee a seamless experience. The satisfaction expressed through customer feedback emphasizes the trust and confidence users have in the K-Flex Nitrile Rubber Sheet.
If you're looking for a product that not only meets your expectations but exceeds them, the recommendations from other users make it clear that this could be the perfect fit for your needs. Experience the quality and ease of installation that has left customers satisfied and excited to recommend this product to others.
Commonly Asked Questions
Is K-Flex the same as Armaflex?
When comparing insulation, K Flex versus Armaflex, there are key differences between them. While both offer quality options, it's important to assess your project needs and consult with experts to determine the best fit.
What is the diameter of K-Flex?
To determine the diameter of the K-Flex Nitrile Rubber Sheet, measure across the widest point. The thickness measurement and material properties make it perfect for insulating large pipes and metal ducts. Its installation methods and temperature resistance ensure long-lasting durability.
What is the K value of nitrile rubber?
To understand nitrile rubber properties, consider its thermal conductivity. The K value of nitrile rubber, such as K-Flex, at 0.333 W/mK, indicates its heat conduction ability. Lower values indicate better insulation. Evaluating this is crucial for insulation requirements.
What is the meaning of K-Flex?
You enquired about the meaning of K-Flex. It denotes flexibility advantages in insulation properties. K-Flex provides ease of use and effectiveness in HVAC projects, catering to those looking for reliable and customisable insulation solutions.
Summary
Overall, the k-flex nitrile rubber sheet offers a hard-wearing and adaptable solution for various applications. With a width of 1m, it provides ample coverage and protection.
Its key features make installation easy and efficient, ensuring a reliable performance. From industrial settings to residential use, customers have praised its quality and effectiveness.
Consider the k-flex nitrile rubber sheet for your next project for a practical and reliable solution.
