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Sflue (2143006) - Slip Section Adj Pipe - 152mm Ø (22-150-020)

National Flues presents the Sflue Adjustable Slip Section Pipe (152mm Ø), an essential accessory for custom chimney installations. This top-tier chimney extension pipe, crafted from premium 304 and 316-grade stainless steel with high-density rockwool insulation, is designed for wood stoves, boilers, gas, and oil appliances. Read more...
Sflue (2143006) - Slip Section Adj Pipe - 152mm Ø
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Now only £152.99
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At a Glance

  • ["High-quality 304/316-grade stainless steel construction", "Dual-layer design with inner (316L) and outer (304) steel for enhanced durability", "Insulated with high-density compressed rockwool (230kg/mu00b3)", "Secure 8-barbed twist lock mechanism with locking band", "HETAS approved and CE marked for safety and performance", "Ideal for multiple fuel types: wood, oil, gas, and low sulphur coal", "Laser-welded joints for superior longevity", "15-year warranty for added peace of mind"]

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.
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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 Sflue Adjustable Slip Section Pipe (152mm Ø) is an essential component for any chimney system, designed to add flexibility and precision where standard lengths may not suffice. Crafted with care and precision, the outer skin is constructed from 304-grade stainless steel (0.4mm thick), while the inner skin boasts 316-grade stainless steel (0.4mm thick). The core is insulated with compressed rockwool, encapsulated within twist-lock couplers to ensure a solid, secure fit, with an insulation density of 230kg/m³.

This pipe is HETAS approved and CE marked, adhering to the designation number EN1856-1 T450 N1 D V2 L50040 G50. It's laser-welded for superior longevity, and designed with an 8-barbed twist lock mechanism, secured by a locking band. Be sure to maintain a 50mm distance from combustibles to ensure safety.

Specifically created for solid fuel and gas/oil appliances including woodstoves and boilers, this slip section pipe is an ideal choice for versatile and robust home and commercial heating setups.

Features & Benefits

SKU: 22-150-020

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.

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Technical Specifications
SKU22-150-020
ItemSlip Section Adj Pipe - 152mm Ø
Outer Material304 Stainless Steel (0.4mm thick)
Inner Material316L Stainless Steel (0.4mm thick)
InsulationCompressed rockwool (230kg/m³)
Twist Lock Mechanism8-barbed twist lock with locking band
ApprovalsHETAS / CE (EN1856-1 T450 N1 D V2 L50040 G50)
Minimum Clearance50mm from combustibles
Warranty15 Years
For optimal installation, ensure that the Sflue Adjustable Slip Section Pipe is coupled securely using the twist lock system provided. When installing vertically, it is essential to pair the pipe with a load-bearing support component, as the pipe itself is not designed to be self-supporting. Maintain a minimum clearance of 50mm from any combustible materials to ensure safety. Follow all manufacturer guidelines and local building regulations to achieve a secure and efficient chimney system. Professional installation is recommended to guarantee compliance with safety standards.

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

The outer skin is made from 304-grade stainless steel, while the inner skin is 316-grade stainless steel, both 0.4mm thick. It also features high-density rockwool insulation.

Yes, it is HETAS approved and CE marked, complying with the designation number EN1856-1 T450 N1 D V2 L50040 G50.

The twist-lock mechanism ensures the components are tightly secured together, preventing any air leaks and maintaining the integrity of your chimney system.

A distance of 50mm from the outside of the flue to any combustible material like wood or plasterboard is required.

The pipe includes compressed rockwool insulation with a density of 230kg/m³, housed securely within the twist-lock couplers.

While it can be used in various configurations, it is essential to use a support component directly above when applied vertically as it is not load-bearing.

 

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