Sflue (2140906) - Pipe 1000mm - 152mm Ø
At a Glance
- Fabricated with dual layers of superior stainless steel (304 exterior, 316 interior)
- 1000mm length with a 152mm Ø precision design
- Fully laser welded for robust durability
- Compliant with EN1856-1 T450 N1 D V2 L50040 G50 standards
- High-density compressed rockwool insulation for thermal efficiency
- HETAS approved & CE marked ensuring safety and quality
- Suitable for woodstoves, gas, oil, and low sulphur coal appliances
- Backed by a 15 Year warranty

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
Introducing the Sflue (2140906) - 1000mm Pipe with a diameter of 152mm. Designed for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, oil, and gas boilers, this pipe is an essential component for your chimney system. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, it ensures durability and longevity.
The compressed rockwool insulation, with a density of 230kg/m3, is encapsulated within twist-lock couplers, providing excellent thermal efficiency. Fully laser welded, this pipe meets the highest standards, being HETAS approved and CE marked. Maintain a safe distance of 50mm from combustibles during installation, and secure the parts with the provided Locking Band for a firm fit.
The Sflue is designed under EN1856-1 T450 N1 D V2 L50040 G50 standards, ensuring you receive a quality product.
SKU: 22-150-010
Technical Specifications | |
---|---|
Model | Sflue (2140906) |
Length | 1000mm |
Diameter | 152mm u00d8 |
Inner Material | 316L Stainless Steel (0.40mm thick) |
Outer Material | 304 Stainless Steel (0.40mm thick) |
Insulation | Compressed Rockwool, 230kg/m3 |
Standards | EN1856-1 T450 N1 D V2 L50040 G50 |
Approvals | HETAS / CE |
Clearance | 50mm from combustibles |
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.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The Sflue (2140906) 1000mm Pipe is a top-tier choice for both retail and trade customers. With its robust construction and HETAS approval, it's a reliable solution for your chimney and flue needs. Plus, with National Flues, you benefit from nationwide delivery and unbeatable prices.
The Sflue (2140906) - 1000mm Pipe is designed to safely and efficiently vent the emissions from solid fuel, gas, and oil appliances, ensuring proper chimney function.
Sflue is a trusted brand in the chimney and flue industry, known for its high-quality, durable, and easy-to-install products that meet all major safety and performance standards.
