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TWPro GREY - Adjustable Pipe 350-500mm - Ø 150 (17-150-015)

Discover the TWPro GREY Adjustable Pipe 350-500mm - Ø 150 by National Flues, the ideal solution for safe flueing in solid fuel, gas, and oil appliances. This premium adjustable flue pipe is designed for versatility and durability, enhancing the performance and safety of your heating system. Read more...
TWPro GREY - Adjustable Pipe 350-500mm - Ø 150
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Now only £166.99
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At a Glance

  • Adjustable length from 350mm to 500mm
  • Constructed with 316L stainless steel inner and 304 stainless steel outer skins
  • 4mm thickness for both inner and outer materials
  • Compressed rockwool insulation with a density of 200kg/m³
  • Fully welded components with a secure locking band – no screws required
  • HETAS approved and CE marked, complying with EN1856-1 standards
  • Suitable for wood, oil, gas, and low sulphur coal appliances

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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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.
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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 TWPro GREY Adjustable Pipe 350-500mm - Ø 150 is designed for use with a variety of appliances, including woodstoves, gas coal effect fires, oil and gas boilers, and solid fuel appliances. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, each 0.4mm thick, this pipe offers exceptional durability and resistance to corrosion. The insulation is made of compressed rockwool with a density of 200kg/m3, ensuring outstanding thermal performance.

Fully welded components and a locking band secure the parts effectively, requiring no screws for installation. The TWPro range is HETAS approved and CE marked, ensuring it meets high safety and quality standards. Furthermore, it adheres to EN1856-1 standards with a designation of T600 N1 W V2 L50040 G50 and T200 W V2 L50040 O20, indicating its reliability and efficiency.

It's essential to maintain a distance of 50mm from any combustible materials to ensure safe installation.

SKU: 17-150-015

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.

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Technical Specifications
SKU17-150-015
Adjustable Length350mm to 500mm
Outer DiameterØ 150
Inner Material316L Stainless Steel (0.4mm thick)
Outer Material304 Stainless Steel (0.4mm thick)
InsulationCompressed Rockwool, 200kg/m³ density
FasteningLocking Band (no screws required)
CertificationsHETAS, CE, EN1856-1 (T600 N1 W V2 L50040 G50 and T200 W V2 L50040 O20)
Distance To Combustibles50mm
Installation is straightforward with the TWPro GREY Adjustable Pipe. Begin by adjusting the length between 350mm and 500mm to suit your specific setup. Cut the body-soluble ceramic blanket to the required dimension and secure it firmly with the provided locking band—no screws are needed. Always ensure there is a minimum 50mm gap between the flue system and any combustible surfaces to prevent fire hazards. Review local building regulations and installation guidelines to stay compliant. It is recommended to use professional assistance if you are unsure about any step in the installation process.

The TWPro Adjustable Pipe is suitable for solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers.

The outer skin is made of 304 grade stainless steel, and the inner skin is 316 grade stainless steel, both 0.4mm thick. It also features compressed rockwool insulation with a density of 200kg/m3.

The pipe components are secured together using a locking band, which requires no screws, making the installation straightforward. Ensure a 50mm distance from any combustible materials.

Yes, the TWPro Adjustable Pipe is HETAS approved and CE marked, ensuring it meets high safety and quality standards.

You need to maintain a distance of 50mm from any combustible materials, such as wood or plasterboard, to the outside of the flue.

The TWPro Adjustable Pipe uses compressed rockwool insulation with a density of 200kg/m3, providing excellent thermal performance.

Yes, the length of the TWPro Adjustable Pipe can be adjusted from 350mm to 500mm. The ceramic blanket can be cut to the desired length and secured with a locking band.

 

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