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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. Read more...
Adjustable Pipe 350-500mm Ø 80
IN STOCK
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Now only £72.99
Give us a call if you find it cheaper and we'll normally price match.
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At a Glance

  • Adjustable length from 350mm to 500mm for versatile installations
  • Durable 304 stainless steel exterior and resilient 316 stainless steel interior (both 0.40mm thick)
  • 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

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

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

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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Technical Specifications
SKU2-80-015
Product NameAdjustable Pipe 350-500mm Ø 80
Length Range350mm to 500mm
Inner Material316L Stainless Steel, 0.40mm thick
Outer Material304 Stainless Steel, 0.40mm thick
InsulationCompressed rockwool, 200kg/m³
ApprovalsHETAS, CE marked
Distance To Combustibles50mm
SystemTWPro
DesignationsEN1856-1 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.

 

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