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Adjustable Pipe 350-500mm Ø 80 (2-80-015)
National Flues presents the Adjustable Pipe 350-500mm Ø 80, a top-notch solution for chimney and flue systems. This adjustable chimney pipe, designed in accordance with TWPro specifications, combines premium 304 and 316 stainless steels to offer durability and flexibility. Ideal for wood stoves, gas fireplaces, and oil or gas boilers, this versatile adjustable flue pipe delivers exceptional performance while maintaining optimal safety with HETAS and CE certifications.
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In Stock
£69.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Adjustable length from 350mm to 500mm for versatile installations
Compressed rockwool insulation (200kg/m³) for optimal heat retention
HETAS approved and CE marked, ensuring safety and compliance
Easy screw-free installation with a secure locking band
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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.
Our Adjustable Pipe 350-500mm Ø 80 is designed for use with a variety of heating appliances including wood stoves, gas coal-effect fires, oil, and gas boilers. Featuring an adjustable length between 350mm to 500mm, this pipe provides flexibility and adaptability in installation. The outer skin is made from durable 304 grade stainless steel, and the inner skin is crafted from resilient 316 grade stainless steel, both 0.4mm thick.
It includes compressed rockwool insulation at a density of 200kg/m3, ensuring optimal heat retention and safety. All components are fully welded and the pipe maintains a safe distance of 50mm from combustibles. TWPro, known for its reliability, is HETAS approved and CE marked, meeting designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.
Installation is straightforward, requiring a locking band to secure components without the need for screws. Ideal for both trade professionals and DIY enthusiasts, this pipe exemplifies quality and performance.
SKU: 2-80-015
Technical Specifications
SKU
2-80-015
Product Name
Adjustable Pipe 350-500mm u00d8 80
Length Range
350mm to 500mm
Inner Material
316L Stainless Steel, 0.40mm thick
Outer Material
304 Stainless Steel, 0.40mm thick
Insulation
Compressed rockwool, 200kg/mu00b3
Approvals
HETAS, CE marked
Distance To Combustibles
50mm
System
TWPro
Designations
EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20
Installation is straightforward and designed with ease-of-use in mind. Begin by measuring your existing flue or chimney system to determine the precise length needed between 350mm and 500mm. Ensure that you maintain a minimum clearance of 50mm from any combustible material. The Adjustable Pipe utilizes a secure locking band system, eliminating the need for screws and reducing installation time. Always follow manufacturer guidelines and ensure all connections are tight to maintain the integrity of the thermal insulation. If you are unsure, consult a certified installer to guarantee compliance with all safety standards.
The Adjustable Pipe 350-500mm Ø 80 is suitable for solid fuel and gas/oil appliances, such as wood stoves, gas coal-effect fires, and oil and gas boilers.
The outer skin is made from 304 grade stainless steel, while the inner skin is made from 316 grade stainless steel. Both skins are 0.4mm thick and the insulation is compressed rockwool with a density of 200kg/m3.
Yes, the TWPro is HETAS approved and CE marked, meeting several safety and performance designations including EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.
Installation is straightforward; the components are secured together using a locking band, and no screws are required. Ensure a 50mm distance from any combustible material.
You must keep a 50mm distance from the outside of the flue to any combustible material like wood or plasterboard.
Yes, the pipe is adjustable with a length range from 350mm to 500mm. It comes with a body soluble ceramic blanket for easy adjustments.
Yes, National Flues offers reliable delivery nationwide and serves both retail and trade customers with competitive pricing and reliable service.
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.
When it comes to ensuring a high-quality, efficient chimney system, choosing the right adjustable pipe is paramount. The Adjustable Pipe 350-500mm Ø 80 from National Flues is designed to meet the rigorous demands of modern heating appliances. In this comprehensive buyer's guide, we will explore every aspect of this product – from its key features and benefits to installation guidelines and maintenance tips – empowering you to make an informed purchasing decision.
Key Features and Material Benefits
Adjustability: One of the standout features of this pipe is its adjustable length, which can be customised between 350mm and 500mm. This flexibility allows for a perfect fit, whether you are upgrading an existing system or installing a new one. The adjustable design means that there is minimal waste and the product can be tailored to suit varying installation requirements.
Premium Construction: Manufactured with a robust 304 stainless steel outer skin and a resilient 316 stainless steel inner skin, both at 0.40mm thick, this pipe is engineered for long-lasting durability. These high-grade materials ensure resistance to corrosion and high temperatures, making it ideal for various fuel types including wood, oil, and gas.
Superior Insulation: The inclusion of compressed rockwool insulation at a density of 200kg/m³ enhances thermal efficiency. This material not only helps in retaining heat within the system but also plays a crucial role in maintaining safety by preventing heat transfer to surrounding surfaces.
Safety Compliance: Safety is a core priority. This product is HETAS approved and CE marked, meeting the strict standards required for installation in residential and commercial environments. The design adheres to critical standards, including EN1856-1 designations, ensuring that the pipe operates safely and effectively.
Installation Made Easy
Installation of the Adjustable Pipe is designed for both professionals and DIY enthusiasts. With a secure locking band system, no screws are required, which simplifies the assembly process.
- Step-by-Step Installation:
- Begin by measuring your installation site to determine the optimal length between 350mm and 500mm.
- Confirm that all combustible materials are at least 50mm away from the pipe to ensure safety.
- Fit the components together using the locking band, ensuring a snug and secure connection.
- Double-check all connections for stability to maintain effective insulation and safety standards.
Safety Tips: Always refer to the manufacturer's detailed instructions before commencing installation. If in doubt, it is advisable to consult a certified installer to ensure that you comply with local building regulations and standards.
Addressing Common Objections
Concern about Durability: Some customers worry about the longevity of flue systems. With its robust construction using 304 and 316 stainless steel, this adjustable pipe is designed to last. Its resistance to corrosion and high temperature fluctuations means that it remains reliable over time, even under strenuous conditions.
Installation Complexity: The installation process may seem challenging at first glance. However, the intuitive design with a locking band significantly simplifies the process, reducing installation time and making it accessible for DIY enthusiasts without compromising on safety or efficiency.
Safety and Compliance: Safety is a priority for most customers. The fact that this product is HETAS approved and CE marked should give you confidence. The pipe meets stringent standards, ensuring that it is safe for use with a wide range of heating appliances while keeping a robust distance from combustible surfaces.
Maintenance and Longevity
Maintaining your flue system is essential for continuous, safe operation. Regular inspections are recommended to ensure that all components remain securely fastened and that there is no damage to the insulation or metal surfaces. Routine cleaning to remove soot and other residues can help maintain optimal performance. By following these simple maintenance tips, you can extend the life of your Adjustable Pipe and sustain its high efficiency over many years.
Proactive Maintenance:
- Inspect the locking bands regularly for signs of wear or damage.
- Clean the stainless steel surfaces using a non-abrasive detergent recommended for use with stainless steels.
- Schedule periodic professional inspections to verify that the system complies with current safety regulations.
Why Choose National Flues?
National Flues is renowned across the UK for delivering high-quality chimney systems that combine innovation, safety, and performance. The Adjustable Pipe 350-500mm Ø 80 is a testament to our commitment to excellence and reliability. Whether you are a trade professional or a DIY homeowner, this versatile and durable product is engineered to meet your needs and exceed your expectations.
The product’s precision, safety certifications, and ease of installation set it apart from other solutions available in the market. It is designed with the end-user in mind, ensuring that every installation is as straightforward and efficient as possible. With National Flues, you are not just buying a product; you are investing in a promise of quality, support, and long-term performance.
Final Thoughts
In summary, if you are looking for an adjustable chimney flue system that offers flexibility, durability, and safety, the Adjustable Pipe 350-500mm Ø 80 is an excellent choice. Its innovative design, backed by superior materials and rigorous safety standards, ensures that it will perform reliably for many years to come. With straightforward installation procedures and minimal maintenance requirements, this pipe is ideally suited for both new installations and system upgrades.
Make the smart choice for your heating system today. Enhance your chimney’s performance and enjoy the peace of mind that comes with using a product engineered to exceed expectations. Buy now or call 01670 206 999.
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