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Sflue (2141006) - Pipe 500mm - 152mm Ø (22-150-011)

The Sflue 500mm Rigid Pipe is a premium chimney flue solution crafted for modern heating systems. Engineered with high-grade stainless steel and robust rockwool insulation, this flue pipe is ideal for wood stoves, oil boilers, gas appliances, and other solid fuel systems. Read more...
Now only £83.99
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At a Glance

  • Double-layered construction: Outer 304 stainless steel and inner 316 stainless steel, both at 0.40mm thickness
  • High-density compressed rockwool insulation (230kg/m3) for superior thermal retention and safety
  • Easy twist-lock installation with a secure locking band
  • Certified to EN1856-1 standards: HETAS approved and CE marked
  • Designed to maintain a safe 50mm distance from combustibles
  • Suitable for wood stoves, gas coal effect fires, oil boilers and other solid fuel 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.

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 Sflue 500mm Pipe - 152mm Ø is a top-of-the-line component designed for solid fuel, gas, and oil appliances. Examples include wood stoves, gas coal effect fires, oil boilers, and any solid fuel appliances. Its sophisticated construction features an outer skin made from 304 grade stainless steel, measuring at 0.4mm thick, and an inner skin comprised of 316 grade stainless steel, also 0.4mm thick.

The pipe's insulation is made from compressed rockwool with an impressive density of 230kg/m3, encapsulated within the twist-lock couplers to ensure safety and efficiency. The Sflue maintains a safe distance of 50mm from combustibles, reducing fire risk significantly.

SKU: 22-150-011

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
Inner Material316L Stainless Steel, 0.40mm thick
Outer Material304 Stainless Steel, 0.40mm thick
InsulationCompressed Rockwool, 230kg/m3
Pipe Length500mm
Diameter152mm Ø
StandardEN1856-1 T450 N1 D V2 L50040 G50
CertificationsHETAS, CE Marked
Distance To Combustibles50mm
Warranty15 Years
Suitable ForWood stoves, gas coal effect fires, oil boilers, and solid fuel appliances
The Sflue 500mm Pipe is designed for hassle-free installation. Begin at the base and connect each pipe section using the intuitive twist-lock mechanism. Secure each joint with the provided locking band and ensure every connection is firm and properly aligned. Always maintain a minimum clearance of 50mm from any combustibles. Follow the installation guide carefully and, if unsure, consult a qualified professional. Adherence to local building regulations is essential for optimal performance and safety.

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

The outer skin is made from 304 grade stainless steel, and the inner skin is made from 316 grade stainless steel. Both are 0.4mm thick with compressed rockwool insulation.

Yes, the pipe maintains a safe distance of 50mm from any combustible materials, such as wood or plasterboard.

The Sflue pipe is both HETAS approved and CE marked, conforming to EN1856-1 T450 N1 D V2 L50040 G50 standards.

The pipe features an 8-barbed twist-lock mechanism and is secured with a Locking Band for easy and secure installation.

The insulation is composed of compressed rockwool with a density of 230kg/m3.

The high-quality materials and construction mean that the Sflue pipe requires minimal maintenance, provided it is installed correctly.

 

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