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Pipe 250mm Ø 80 (2-80-012)

National Flues presents the Pipe 250mm Ø 80, a state-of-the-art chimney flue component engineered for solid fuel, woodstoves, and gas/oil appliances. This highly reliable, insulated pipe is HETAS approved and CE marked, offering UK customers a robust and efficient solution for safe exhaust gas management. Read more...
Now only £32.99
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At a Glance

  • Constructed with high-grade 304 and 316 stainless steel for superior durability.
  • Compressed rockwool insulation (200kg/m³) ensures optimal heat retention.
  • Fully welded design combined with a secure Locking Band for reliable performance.
  • Compatible with a wide range of fuel appliances including woodstoves, gas coal effect fires, oil and gas boilers.
  • Meets stringent HETAS and CE safety standards.
  • Designed with a safe 50mm clearance to combustible materials.

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 Pipe 250mm Ø 80 is meticulously designed for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and various boilers. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, this pipe guarantees robust durability. The insulation consists of compressed rockwool, providing a density of 200kg/m³ for superb heat retention.

It features a fully welded construction, ensuring a secure and enduring installation. Maintaining a safe distance of 50mm from any combustible materials is paramount. The TWPro Twin Wall Insulated Chimney components lock seamlessly together using a Locking Band for hassle-free installation.

This product meets stringent standards, carrying HETAS approval and CE marks, with designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

SKU: 2-80-012

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.

Technical Specifications
Dimensions250mm pipe with an effective installed length of 215mm
Inner Material316L Stainless Steel, 0.40mm thick
Outer Material304 Stainless Steel, 0.40mm thick
InsulationCompressed Rockwool, 200kg/m³
ApprovalsHETAS, CE
CertificationsEN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20
Safe Distance50mm from combustibles
System NameTWPro Twin Wall Insulated Chimney
Ensure that the installation area maintains a minimum 50mm clearance from combustible materials. The pipe components must interlock securely via the Locking Band system. For optimal safety and performance, follow manufacturer’s instructions closely and consult local building regulations. Although designed for straightforward assembly, professional installation is recommended, particularly when integrating with existing heating systems.

This pipe is suitable for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers.

The outer skin is made from 304 grade stainless steel and the inner skin from 316 grade stainless steel, both 0.4mm thick.

Yes, it features compressed rockwool insulation with a density of 200kg/m³.

The parts are secured together using a Locking Band for a secure fit.

It is HETAS approved and CE marked with designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

A distance of 50mm must be maintained from the outside of the flue to any combustible materials, such as wood or plasterboard.

This specific model offers an effective installed length of 215mm.

 

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