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Sflue Black (2140906B) - Pipe 1000mm - Ø 152 (42-150-010)

Experience the excellence of National Flues with the Sflue Black Pipe 1000mm - Ø 152. Ideal for solid fuel, woodstoves, gas, and oil appliances, this premium double wall chimney flue offers superior durability and safety. Read more...
Now only £159.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.
  • Fast deliveryMonday, November 17th*
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At a Glance

  • Robust double wall construction using 316L (inner) and 304 (outer) stainless steel, each 0.4mm thick
  • Compressed rockwool insulation with a density of 230kg/m3 for enhanced thermal efficiency
  • Complies with EN1856-1 T450 N1 D V2 L50040 G50 standards
  • HETAS approved and CE marked to meet strict safety requirements
  • Secure assembly with an 8-barbed twist lock system and locking band

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 Black (2140906B) - Pipe 1000mm - Ø 152 is designed for excellence in both residential and commercial settings. It's suitable for solid fuel, gas, and oil appliances like woodstoves, gas coal effect fires, oil boilers, and more. Constructed with robust 304-grade stainless steel on the outside and 316-grade stainless steel on the inside, each 0.4mm thick, it promises durability and efficiency.

The pipe features compressed rockwool insulation with a density of 230kg/m3, securely encapsulated within twist-lock couplers. All parts are fully laser welded for added strength. The Sflue system is HETAS Approved and CE marked, meeting EN1856-1 T450 N1 D V2 L50040 G50 standards.

For safe installation, ensure a 50mm distance to any combustibles including wood and plasterboard. The Sflue's components securely lock together using an 8-barbed twist lock with a Locking Band, making assembly straightforward and reliable.

SKU: 42-150-010

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
Length1000mm
DiameterØ 152
Inner Material316L Stainless Steel (0.4mm thick)
Outer Material304 Stainless Steel (0.4mm thick)
InsulationCompressed rockwool, density 230kg/m3
StandardEN1856-1 T450 N1 D V2 L50040 G50
ApprovalsHETAS / CE
Minimum Combustible Clearance50mm
For safe installation, maintain a minimum clearance of 50mm to any combustible surfaces such as wood or plasterboard. Assemble the pipe using the secure 8-barbed twist lock system together with the locking band. Ensure that all connections are fully engaged and laser-welded parts are inspected for quality. Always follow the provided installation instructions and refer to local regulations to guarantee that your flue system meets all safety requirements.

The Sflue Black pipe is suitable for solid fuel, gas, and oil appliances including woodstoves, 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 with a thickness of 0.4mm. The pipe also features compressed rockwool insulation with a density of 230kg/m3.

Yes, the Sflue Black pipe is HETAS approved and also CE marked, ensuring it meets stringent safety and quality standards.

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

The components are secured using an 8-barbed twist lock system along with a Locking Band, ensuring a robust and secure connection.

Yes, the Sflue Black pipe is suitable for both residential and commercial applications.

The pipe complies with EN1856-1 T450 N1 D V2 L50040 G50 standards.

 

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