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Sflue Black (2110605B) - Pipe 120mm - Ø 127 (42-125-013)

Discover National Flues’ Sflue Black 120mm Pipe, a top-quality chimney flue system engineered for both residential and commercial applications. This high-performance pipe, featuring a Ø127 design, is ideal for wood, oil, gas, and solid fuel appliances. With its dual stainless steel construction and innovative twist lock connection, this HETAS-approved and CE-marked product ensures exceptional durability, safety, and efficiency. Perfect for upgrading your chimney system, this premium flue is a sm Read more...
The price you pay today £59.99
Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Constructed with robust 304 stainless steel outer and 316L stainless steel inner skins (each 0.40mm thick)
    Meets EN1856-1 T450 N1 D V2 L50040 G50 standards for safety and performance
    Versatile compatibility with wood, oil, gas, and low sulphur coal appliances
    Innovative 8-barbed twist lock system with locking band for secure assembly
    Compressed rockwool insulation (230kg/m3) improves efficiency and safety
    Backed by a 15-year manufacturing defect warranty and 2-year paint warranty
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please give us a call. We can sometimes reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price, like-for-like, on a retail basis. Give us a call if you find it cheaper and want to buy from us.

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: [email protected]

The Sflue Black (2110605B) 120mm Pipe with a diameter of 127mm is an exemplary solution for anyone looking to install or upgrade their chimney system. This pipe is designed for use with a wide range of appliances including woodstoves, gas coal effect fires, oil, and gas boilers, and other solid fuel appliances. Constructed with a robust outer skin made from 304 grade stainless steel and an inner skin fashioned from 316 grade stainless steel, each 0.4mm thick, it ensures durability and long-lasting performance.

The insulation within the pipe is compressed rockwool with a density of 230kg/m3, encapsulated neatly within twist-lock couplers, guaranteeing an efficient, safe, and secure fit. Fully laser welded and HETAS approved, the Sflue Black pipe meets the stringent EN1856-1 T450 N1 D V2 L50040 G50 standards. It is essential to maintain a 50mm distance from any combustible material during installation for safety reasons.

The innovative 8-barbed twist lock system along with the use of a locking band ensures that the chimney components are securely connected, providing peace of mind.

SKU: 42-125-013

Technical Specifications
SKU42-125-013
Diameter127mm
Pipe Size120mm
Outer Material304 Stainless Steel, 0.40mm thick
Inner Material316L Stainless Steel, 0.40mm thick
InsulationCompressed Rockwool (230kg/m3)
ApprovalsHETAS / CE (EN1856-1 T450 N1 D V2 L50040 G50)
Connection8-barbed twist lock and locking band
Warranty15 Years manufacturing defect, 2 Years paint warranty
Distance To Combustibles50mm
When installing the Sflue Black 120mm Pipe, always adhere to the manufacturer’s safety guidelines. Ensure a minimum clearance of 50mm from any combustible materials to prevent fire hazards. The pipe is fitted using an 8-barbed twist lock system with a locking band, which ensures a secure and reliable connection between components. Although installation is straightforward, it is critical to follow all provided guidelines and local building regulations to maintain safety. Additionally, optional accessories such as extra support brackets, insulation enhancers, and sealing kits can be searched and added to further streamline your installation and provide extra protection.

The Sflue Black 120mm Pipe is suitable for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and both oil and gas boilers.

The flue pipe is constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both being 0.4mm thick.

Yes, the Sflue Black 120mm Pipe is HETAS Approved and CE marked complying with EN1856-1 T450 N1 D V2 L50040 G50 standards.

The insulation is made from compressed rockwool with a density of 230kg/m3, ensuring high efficiency and safety.

It is recommended to maintain a distance of 50mm from the outside of the flue pipe to any combustible materials such as wood or plasterboard.

The chimney components are secured together using an innovative 8-barbed twist lock system and a locking band.

The Sflue Black pipe is designed for straightforward installation, but it's important to ensure that all safety guidelines, like maintaining the correct distance from combustibles, are strictly followed.

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