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Sflue (2140905) - Pipe 1000mm - 127mm Ø (22-125-010)

National Flues presents the Sflue 1000mm pipe, a premium chimney pipe designed for a broad range of solid fuel, gas, and oil heating appliances. This superior flue system, built with high-grade stainless steel and robust rockwool insulation, is the ideal choice for both residential and commercial installations. Combining quality, safety, and ease of installation, this product is synonymous with reliability and efficiency in the heating industry.
Now only £133.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    1000mm length with 127mm diameter for versatile heating applications

    Constructed with dual stainless steel layers (316L inner, 304 outer) at 0.4mm thickness

    High-density compressed rockwool insulation (230kg/m3) for superior heat retention

    HETAS approved and CE marked ensuring compliance with EN1856-1 standards

    Easy and secure installation with an 8-barbed twist-lock system and locking band

    50mm distance maintained to combustibles for enhanced safety

Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, July 21st. This is based on current lead times for this product. 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 on 01670 206 999. 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.

Best 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 (2140905) - 1000mm Pipe with a 127mm diameter is an exceptional choice for a wide range of solid fuel and gas/oil appliances, such as wood stoves, gas coal effect fires, and boilers. Constructed for durability, the outer skin is made from 304-grade stainless steel at a thickness of 0.4mm, while the inner skin features 316-grade stainless steel, also at 0.4mm. The pipe is insulated with compressed rockwool, providing a remarkable density of 230kg/m3, all encapsulated within twist-lock couplers to ensure secure connections.

Fully laser welded for precision, it maintains a 50mm distance to combustibles for safety. Approved by HETAS and CE marked, it meets EN1856-1 T450 N1 D V2 L50040 G50 standards. Installation is straightforward, featuring an 8-barbed twist-lock system secured with a locking band.

SKU: 22-125-010

Technical Specifications
SKU22-125-010
Length1000mm
Diameter127mm
Inner Material316L Stainless Steel (0.40mm thick)
Outer Material304 Stainless Steel (0.40mm thick)
InsulationCompressed rockwool, density 230kg/m3
Distance To Combustibles50mm
ApprovalHETAS / CE, EN1856-1 T450 N1 D V2 L50040 G50
Installation Mechanism8-barbed twist-lock system with locking band
• Ensure a minimum clearance of 50mm from any combustible materials such as wood, plasterboard, or other heat-sensitive materials. • Follow the 8-barbed twist-lock system instructions: Align the couplers properly, twist to lock securely, and use the provided locking band to maintain tight connections. • It is recommended to perform a final safety check after installation to ensure all components are properly secured and that the flue is correctly aligned. • For complex installations or if unsure about any steps, please consult a professional installer or refer to the manufacturer’s detailed installation manual.

The Sflue 1000mm pipe is suitable for solid fuel and gas/oil appliances, such as wood stoves, gas coal effect fires, oil boilers, and gas boilers.

The outer skin is made from 304-grade stainless steel, while the inner skin is constructed from 316-grade stainless steel, both at a thickness of 0.4mm. The insulation is made of compressed rockwool with a density of 230kg/m3.

Yes, the Sflue 1000mm pipe is HETAS approved, CE marked, and maintains a 50mm distance to combustibles, ensuring it meets high safety standards.

Installation is simple with the 8-barbed twist-lock system, which secures the parts together using a locking band. Ensure a 50mm distance from any combustible material, such as wood or plasterboard.

The Sflue 1000mm pipe is HETAS approved and CE marked, adhering to safety and performance standards EN1856-1 T450 N1 D V2 L50040 G50.

The insulation is made from compressed rockwool with a high density of 230kg/m3, encapsulated within the twist-lock couplers.

Yes, the Sflue 1000mm pipe is suitable for both residential and commercial applications, providing versatility for various heating setups.

What our experts say!

"The Sflue 1000mm pipe with a 127mm diameter is a versatile and reliable choice for various heating appliances, including wood stoves and gas fires. At National Flues, we pride ourselves on being rarely beaten on price, offering reliable delivery, and providing exceptional service to both retail and trade customers nationwide."

The Sflue 1000mm pipe is designed to safely channel smoke and gases from solid fuel and gas/oil appliances, ensuring efficient and secure operation.

National Flues is a leading supplier of high-quality fireplaces and flues, delivering exceptional products and services to retail and trade customers nationwide. Known for competitive pricing and reliable delivery, National Flues is a trusted name in the industry.

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