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Adjustable Pipe 350-500mm Ø 150 (2-150-015)

National Flues presents the Adjustable Pipe 350-500mm Ø 150 – a premium twin wall chimney flue designed for a variety of heating systems including solid fuel, gas, and oil appliances. Crafted with durability in mind, this stainless steel adjustable pipe offers flexibility, superior thermal performance, and compliance with top European standards through HETAS approval and CE marking. Read more...
Adjustable Pipe 350-500mm Ø 150
IN STOCK
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Now only £87.99
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At a Glance

  • Adjustable length from 350mm to 500mm for a perfect fit
  • 150mm diameter ensures optimal chimney performance
  • Dual-layer construction with 316L (inner) and 304 (outer) stainless steel for durability
  • Compressed rockwool insulation (200kg/m3) for excellent thermal resistance
  • HETAS approved and CE marked for safety and compliance
  • Simple installation using a secure locking band mechanism

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.

Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The Adjustable Pipe 350-500mm Ø 150 is designed to offer flexibility and reliability for various heating systems, be it solid fuel, gas, or oil appliances. This product is robustly constructed with a dual-layer of stainless steel; the outer layer is 0.4mm thick and made from 304 grade stainless steel, while the inner layer, also 0.4mm thick, is crafted from superior 316 grade stainless steel. Plus, the pipe features compressed rockwool insulation at a density of 200kg/m3, ensuring excellent thermal resistance.

Each piece is fully welded, and the unit maintains a safe distance of 50mm from any combustible materials, adhering to stringent safety guidelines.This pipe comes with HETAS approval and is CE marked, meeting European standards (EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20). Installation is straightforward with a locking band mechanism, eliminating the need for screws and enhancing both safety and ease of assembly. Whether you're integrating it with wood stoves, gas coal effect fires, or oil and gas boilers, this adjustable pipe ensures a reliable and secure connection.

SKU: 2-150-015

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

This is us — real advice over the phone, or at the counter, and real stock in our warehouse.

Customer being served at the National Flues trade counter
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Here to help Friendly, straight answers from HETAS approved experts.
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Technical Specifications
Length Range350-500mm
Diameter150mm
Inner Material316L Stainless Steel (0.40mm thick)
Outer Material304 Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (200kg/m3)
ApprovalsHETAS, CE
Distance To Combustibles50mm
Installation MethodLocking Band Mechanism
Begin by measuring the required length between your flue components to ensure the 350-500mm adjustable range fits your setup. Care should be taken to maintain a minimum distance of 50mm from any combustible materials. Once the ideal length is determined, adjust the pipe accordingly. Secure the adjustable section using the built-in locking band mechanism, which avoids the need for additional screws or fasteners, making installation both simple and safe. Always follow local regulations and manufacturer guidelines when installing to ensure optimal performance and safety. Additional accessories such as extra locking bands or insulation kits may further enhance the installation process; search for these optional items if needed.

This pipe is used as part of a chimney flue system for various heating appliances, including wood stoves, gas coal effect fires, oil, and gas boilers.

Yes, the Adjustable Pipe 350-500mm Ø 150 is ideal for solid fuel appliances, as well as for gas and oil appliances.

The pipe is easy to install using a locking band to secure it in place. Ensure that you maintain a 50mm distance from any combustible materials during installation.

The outer skin is made from 304 grade stainless steel (0.4mm thick), and the inner skin is made from 316 grade stainless steel (also 0.4mm thick). The insulation consists of compressed rockwool.

Yes, the Adjustable Pipe 350-500mm Ø 150 is HETAS approved and CE marked, meeting stringent European standards.

No, the pipe comes with a locking band mechanism that eliminates the need for screws, simplifying the installation process.

Absolutely, the Adjustable Pipe 350-500mm Ø 150 is suitable for gas appliances, making it versatile for various heating setups.

 

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