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National Flues proudly presents the TWPro MB Adjustable Pipe 350-500mm - Ø 80, a top-quality (adjustable flue pipe, versatile chimney component) built for both solid fuel and gas/oil appliances. This TWPro MB pipe is engineered for performance, safety, and durability, making it a preferred choice for wood stoves, oil boilers, gas boilers, and coal effect fires. With its robust stainless steel construction and easy-to-install design, this product exemplifies reliability and efficiency in modern heating solutions.
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£77.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Adjustable length: 350mm to 500mm
Outer skin: 304 Stainless Steel with high-temperature black coating
Inner skin: 316L Stainless Steel with compressed rockwool insulation
Fully welded construction for enhanced durability
HETAS and CE approved for safety and performance
Secure installation with a locking band eliminating the need for screws
Versatile compatibility with wood stoves, gas boilers, oil boilers, and gas coal effect fires
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Please Note: All dimensions refer to the internal diameter of flues.
If unsure, please call 01670 206999 to ensure you choose the correct products.
We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
The TWPro MB Adjustable Pipe 350-500mm - Ø 80 is an essential component for any solid fuel and gas/oil appliance, such as wood stoves, gas coal effect fires, oil boilers, and gas boilers. Constructed with an outer skin of 304 stainless steel (0.4mm thick) coated in a high-temperature black finish, this pipe exudes both durability and style. The inner skin is made of 316 grade stainless steel (0.4mm thick) and features compressed rockwool insulation with a density of 200kg/m3.
All parts are fully welded for enhanced reliability. With HETAS approval and CE marking, you can trust in its performance and safety. The TWPro system requires a distance of 50mm from combustibles and uses locking bands for secure installation, eliminating the need for screws.
SKU: 37-80-015
Technical Specifications
Adjustable Length
350mm to 500mm
Outer Material
304 Stainless Steel with high-temperature black coating (0.40mm thick)
Inner Material
316L Stainless Steel (0.40mm thick)
Insulation
Compressed rockwool with a density of 200kg/m3
Certifications
HETAS, CE
Minimum Clearance
50mm from combustibles
Installation
Locking band secured, no screws required
Product Designation
EN1856-1 T600 N1 W V2 L50040 G50 / EN1856-1 T200 P1 W V2 L50040 O20
Installation of the TWPro MB Adjustable Pipe is straightforward. Ensure that a minimum distance of 50mm is maintained from any combustible materials as per installation regulations. The pipe sections are designed to fit together using a secure locking band, eliminating the need for screws. Before beginning installation, review the manufacturer's instructions carefully and check that all components are available and undamaged. It is recommended to have the installation performed or inspected by a qualified technician to guarantee safety and compliance with local building codes. Always allow for proper ventilation and clearance around the flue, and never modify or bypass any safety features.
The pipe is suitable for a variety of solid fuel and gas/oil appliances including wood stoves, gas coal effect fires, oil boilers, and gas boilers.
Yes, this pipe is both CE marked and HETAS approved, ensuring it meets rigorous safety and performance standards.
The outer skin is made of 304 stainless steel with a high-temperature black finish, while the inner skin is made of 316 grade stainless steel. The insulation comprises compressed rockwool with a density of 200kg/m3.
The chimney parts are secured together using a supplied locking band, ensuring a tight and secure fit without the need for screws.
A distance of 50mm must be maintained between the pipe and any combustible material such as wood or plasterboard.
Yes, it is certified with the designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.
Yes, the pipe features an adjustable length range of 350mm to 500mm, which can be customized using a body soluble ceramic blanket that is cut down to the desired length.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
If you need faster stove or fireplace delivery please give us a call.
We can often reduce longer lead times if we pay the carrier £25 for express delivery.
Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties. Mi-Flex offers a lifetime guarantee.
Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Comprehensive Buyers Guide for the TWPro MB Adjustable Pipe 350-500mm - Ø 80
When selecting components for your heating system, it is crucial to choose products that combine performance, safety, and long-lasting durability. The TWPro MB Adjustable Pipe 350-500mm - Ø 80, available from National Flues, exemplifies these qualities and offers a range of benefits that make it an excellent choice for various heating applications.
Product Overview
The TWPro MB Adjustable Pipe is designed to be flexible and adaptable, offering an adjustable length range between 350mm and 500mm. This feature ensures a perfect fit in installations with varying spatial constraints. Made with a dual-layer construction, it features a 304 stainless steel outer skin with a high-temperature black finish and a 316L stainless steel inner skin. The product is then insulated with compressed rockwool, providing optimal thermal retention. Certified by HETAS and CE, this pipe meets rigorous safety standards, making it suitable for modern wood stoves, gas boilers, oil boilers, and even gas coal effect fires.
Key Features and Their Benefits
- Adjustable Length: The ability to adjust the length from 350mm to 500mm means that whether you have a compact installation or a more expansive build, this pipe can be tailored to fit precisely.
- Durable Materials: Constructed from premium stainless steel, both the inner and outer layers are designed to resist corrosion and high temperatures, ensuring that the pipe delivers long-term reliability.
- High-Temperature Black Coating: The aesthetic appeal is enhanced by the sleek black finish, which is not only stylish but also designed to withstand high thermal stresses without degrading.
- Compressed Rockwool Insulation: This feature provides excellent thermal retention, ensuring that your heating system operates at peak efficiency while minimising energy loss.
- Fully Welded Construction: Every joint is meticulously welded, strengthening the overall structural integrity of the pipe and reducing the risk of leaks.
- Safety Certifications: With HETAS approval and CE marking, this product complies with industry standards, giving you peace of mind regarding its quality and safety.
- Secure Locking Band Installation: The innovative locking band system eliminates the hassle of dealing with screws during installation. This not only simplifies the assembly process but also ensures a tighter, more secure fit.
Installation Considerations
Proper installation is key to optimising the performance of your heating system. The TWPro MB Adjustable Pipe requires a minimum clearance of 50mm from any combustible material to ensure safety. The installation process is straightforward thanks to the secure locking band system, which facilitates a quick and efficient setup. However, if you are unsure about the installation process, it is advisable to consult a professional technician. Following the manufacturer's guidelines ensures that you maintain compliance with building codes and safety regulations.
Material and Technical Benefits
Using high-quality stainless steel means that the TWPro MB Adjustable Pipe is built to last. The 304 stainless steel outer skin provides excellent resistance to oxidation and corrosion, further enhanced by a high-temperature black coating that remains robust even under extreme conditions. Inside, the 316L stainless steel is paired with compressed rockwool insulation, effectively reducing heat loss and improving energy efficiency. These materials, combined with full welding, mean that every component of the pipe is firmly integrated, reducing the likelihood of mechanical failure over time.
Who Should Consider This Product?
This product is ideally suited for both residential and commercial installations. If you have a wood stove, oil boiler, gas boiler, or coal effect fire, the TWPro MB Adjustable Pipe is a smart addition to your heating system. It is especially beneficial for those looking to upgrade an outdated flue system with modern, efficient, and safe materials. Homeowners, installers, and heating system specialists will all appreciate the pipe’s ease of installation, durability, and high performance.
Addressing Common Objections
Some customers may worry about the complexity of installation. However, the TWPro MB Adjustable Pipe is designed with simplicity in mind, using a secure locking band mechanism that eliminates the need for additional fasteners or screws. Others may be concerned about the maintenance of stainless steel products. In fact, the high-quality stainless steel used in the pipe, along with its protective coating, is engineered to reduce corrosion, meaning less maintenance and a longer lifespan for your heating system.
Practical Installation Tips
- Always maintain the recommended 50mm clearance from any combustible materials.
- Ensure the pipe sections are aligned properly before securing them together with the locking band.
- Consult the installation guide provided with the product, and if necessary, employ a certified technician.
- Regularly inspect the installation for any signs of wear or loosening, and promptly address any issues to maintain optimal performance.
Final Thoughts
Understanding the importance of each component in your heating system is essential for overall performance and safety. The TWPro MB Adjustable Pipe 350-500mm - Ø 80 offers a unique combination of flexibility, durability, and efficiency. With its robust build, superior material quality, and ease of installation, it stands out as an excellent investment for optimizing your heating system. The product's certifications further underscore its reliability, making it a trusted choice for those who demand only the best in heating solutions.
Choosing the right flue system not only enhances operational efficiency but also plays a critical role in ensuring the safety of your home or business. Whether you're upgrading an existing setup or installing a new system, the TWPro MB Adjustable Pipe is designed to deliver exceptional performance over the long term.
Investing in quality components such as this pipe ensures that your heating system remains reliable, efficient, and safe. National Flues is committed to offering products that meet rigorous standards, helping you achieve a comfortable and secure environment. With competitive pricing, dedicated customer support, and nationwide delivery, National Flues stands ready to serve both retail and trade professionals.
Experience the difference that quality design and robust materials can make. With easy ordering and exceptional customer service, you have every reason to choose the TWPro MB Adjustable Pipe for your next installation upgrade.
Add to cart now or call 01670 206 999.
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