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Adjustable Pipe 250-350mm Ø 175 (2-175-016)

National Flues presents the Adjustable Pipe 250-350mm Ø 175, a high-quality stainless steel flue pipe designed for optimal performance with woodstoves, gas and oil boilers, and various solid fuel appliances. Read more...
Now only £85.99
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At a Glance

  • Adjustable length from 250mm to 350mm
  • 175mm diameter for versatile appliance compatibility
  • Constructed with durable 316L inner and 304 outer stainless steel (0.40mm thick)
  • Compressed rockwool insulation for excellent heat retention
  • Fully welded joints for maximum stability
  • HETAS approved and CE marked
  • Easy locking band installation with no screws required

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 250-350mm Ø 175 is designed for use with a range of appliances including solid fuel, gas, and oil appliances like woodstoves, gas coal effect fires, and boilers. Constructed with an outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, both being 0.4mm thick, it guarantees durability and resistance to corrosion. The insulation is made of compressed rockwool with a density of 200kg/m3, ensuring excellent heat retention.

All components are fully welded for maximum stability. This pipe is approved by HETAS and CE marked, meeting EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20 standards. Installation is straightforward with a locking band system, eliminating the need for screws and maintaining a required 50mm distance from combustibles.

SKU: 2-175-016

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
DimensionsAdjustable from 250mm to 350mm
Diameter175mm
Inner Material316L Stainless Steel (0.40mm thickness)
Outer Material304 Stainless Steel (0.40mm thickness)
InsulationCompressed Rockwool (200kg/m³ density)
ApprovalsHETAS, CE
StandardsEN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20
InstallationLocking band system; maintain a 50mm gap from combustibles
Installation is straightforward due to the innovative locking band system. Begin by carefully measuring and adjusting the pipe to the desired length between 250mm and 350mm, then secure it in place without the need for screws. It is crucial to maintain a 50mm clearance from any combustible material to ensure safety. We advise checking all connections and welds to guarantee a secure fit before commissioning the system. Always refer to the EN1856-1 standards and local regulations for additional guidance during installation.

It is suitable for use with solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, oil and gas boilers.

The outer skin is made of 304-grade stainless steel and the inner skin of 316-grade stainless steel, both with a thickness of 0.4mm.

The insulation is composed of compressed rockwool with a density of 200kg/m3, providing superior heat retention.

This pipe is HETAS Approved and CE marked, complying with EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20 standards.

The pipe is installed using a locking band system, which securely fastens the sections without requiring screws. Maintain a 50mm distance from any combustible materials.

Yes, the pipe's length can be adjusted from 250mm to 350mm using the provided body soluble ceramic blanket that is cut to size and secured with a locking band.

Yes, you must keep a distance of 50mm from the outside of the flue to any combustible material such as wood or plasterboard.

 

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