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Sflue Black (2144005B) - Adjustable Pipe 200-325mm - Ø 127 (42-125-016)

National Flues proudly presents the Sflue Black Adjustable Pipe 200-325mm - Ø 127, a premium chimney flue solution designed for woodstoves, gas, oil, and solid fuel appliances. This adjustable chimney pipe delivers unmatched flexibility, durability, and thermal efficiency, ensuring a secure and efficient installation. With HETAS approval, CE marking, and robust stainless steel construction, this product remains a top choice for homeowners and trade professionals seeking reliability and performan Read more...
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The price you pay today £175.99
including free delivery Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

    Adjustable length (200-325mm) for versatile installations
    Built with durable 316L and 304 stainless steel layers
    230kg/m3 compressed rockwool insulation ensures excellent thermal efficiency
    HETAS approved and CE marked for assured safety
    Secure 8-barbed twist-lock design with Locking Band for rapid assembly
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, June 3rd. 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.

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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.

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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:

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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).

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Sflue Black Adjustable Pipe 200-325mm - Ø 127 is expertly designed for use with solid fuel, gas, and oil appliances including woodstoves, gas coal effect fires, and boilers. Constructed with a robust outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, each 0.4mm thick, this pipe ensures durability and performance. The pipe features 230kg/m3 compressed rockwool insulation, encapsulated within the twist-lock couplers, providing exceptional thermal efficiency.

This product is HETAS approved and CE marked, meeting stringent safety and quality standards. It maintains a safe distance of 50mm from combustibles, ensuring secure installation. The 8-barbed twist-lock design with a Locking Band ensures easy, secure connections, and the adjustable length offers flexibility when standard dimensions don't fit.

SKU: 42-125-016

Technical Specifications
SKU42-125-016
Adjustable Length200-325mm
Diameteru00d8 127
Inner Material316L Stainless Steel, 0.40mm thick
Outer Material304 Stainless Steel, 0.40mm thick
Insulation230kg/m3 compressed rockwool
ApprovalsHETAS / CE
Installation Distance50mm from combustibles
Connection Design8-barbed twist-lock with Locking Band
Warranty15 Years manufacturing defect, 2 Years paint
Installation Instructions: - Ensure a minimum clearance of 50mm from any combustible surfaces to maintain safety. - Connect using the 8-barbed twist-lock couplers and secure firmly with the Locking Band. - Verify that all joints are locked in place before activating your appliance. - For optimal performance, follow manufacturer guidelines closely. - Professional installation is recommended if you're unsure about any stage of the setup process.

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

The pipe features an outer skin made of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick. The insulation is made of compressed rockwool with a density of 230kg/m3.

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

Installation involves the 8-barbed twist lock system secured with a Locking Band, ensuring a secure connection. Maintain a distance of 50mm from any combustible materials during installation.

An adjustable length pipe offers flexibility when standard pipe lengths are not suitable, allowing for a more precise fit and secure installation.

The insulation is compressed rockwool with a density of 230kg/m3, encapsulated within the twist-lock couplers for excellent thermal efficiency.

Yes, this pipe is versatile and suitable for both residential and commercial applications where high-quality, reliable chimney flues are required.

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