Sflue (2140806) - Pipe 1200mm - 152mm Ø
At a Glance
- - Robust 1200mm pipe with 152mm diameter
- - Constructed from 304 grade stainless steel (outer) and 316L stainless steel (inner)
- - 0.40mm thick walls ensure high durability
- - Innovative 8 barbed twist lock mechanism for secure assembly
- - Compressed rockwool insulation (230kg/m³) for superior thermal retention
- - HETAS approved and CE marked for safety and performance
- - Complies with EN1856-1 T450 N1 D V2 L50040 G(50) standards

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]
- Info
- Specs
- Install
- FAQs
The Sflue (2140806) - 1200mm Pipe with a 152mm diameter is a robust and versatile flue pipe designed for a variety of appliances including woodstoves, gas coal effect fires, and oil and gas boilers. Constructed with a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both measuring 0.4mm thick, this pipe offers exceptional durability. The 8 barbed twist lock mechanism ensures a secure and easy installation with the use of a locking band, while maintaining a safe distance of 50mm from combustible materials.
Compressed rockwool insulation with a density of 230kg/m³ is encapsulated within twist-lock couplers, providing superior thermal efficiency. Fully laser welded and HETAS approved, this pipe meets the EN1856-1 T450 N1 D V2 L50040 G50 standards, assuring high performance and safety.
SKU: 22-150-009
Technical Specifications | |
---|---|
SKU | 22-150-009 |
Product Name | Sflue (2140806) - Pipe 1200mm - 152mm Ø |
Length | 1200mm |
Diameter | 152mm |
Inner Material | 316L Stainless Steel, 0.40mm thick |
Outer Material | 304 Stainless Steel, 0.40mm thick |
Installation Mechanism | 8 Barbed Twist Lock with locking band |
Insulation | Compressed Rockwool, 230kg/m³ density |
Distance To Combustibles | 50mm |
Approvals | HETAS / CE |
Standards | EN1856-1 T450 N1 D V2 L50040 G(50) |
Warranty | 15 Years |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. If you need faster stove or fireplace delivery please give us a call. We can often 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. Mi-Flex offers a lifetime guarantee. 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. If you find it cheaper within 48 hours, we'll refund the difference.
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National Flues Ltd Verdict
The Sflue (2140806) - 1200mm Pipe is an excellent choice for any solid fuel, gas, or oil appliance. Its construction with 304 and 316 grade stainless steel and compressed rockwool insulation ensures durability and safety. With HETAS approval and CE marking, it meets high standards. Rely on National Flues for reliable nationwide delivery and competitive prices for both trade and retail customers.
The Sflue (2140806) - 1200mm Pipe is designed to facilitate the safe and efficient expulsion of exhaust gases from solid fuel, gas, and oil appliances, ensuring optimal performance of your heating system.
Sflue is a trusted brand known for producing high-quality chimney and flue systems, utilising advanced materials and innovative designs to meet stringent safety and performance standards. Their products are widely approved by industry standards like HETAS and CE.
