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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. Manufactured from high-quality stainless steel and compliant with EN standards, it delivers reliable performance, making it an exceptional choice for both residential and commercial applications.
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In Stock
£147.99
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
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
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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.
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
Technical Specifications
Length
1000mm
Diameter
u00d8 152
Inner Material
316L Stainless Steel (0.4mm thick)
Outer Material
304 Stainless Steel (0.4mm thick)
Insulation
Compressed rockwool, density 230kg/m3
Standard
EN1856-1 T450 N1 D V2 L50040 G50
Approvals
HETAS / CE
Minimum Combustible Clearance
50mm
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.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Read our review in our Sflue Black (2140906B) - Pipe 1000mm - Ø 152 buyers guide
Introduction
When it comes to installing or upgrading your chimney flue system, selecting the right components is crucial for both safety and performance. The Sflue Black Pipe 1000mm - Ø 152 from National Flues stands out as a top choice for those seeking durability, efficiency, and compliance with stringent safety standards. In this guide, we will walk you through everything you need to know before making your purchase, ensuring that you are fully confident in your decision.
Quality Construction and Material Analysis
One of the foremost considerations when choosing a chimney flue is the material quality. The Sflue Black Pipe is constructed with an inner layer of 316L stainless steel and an outer layer of 304 stainless steel, both with a thickness of 0.4mm. This combination offers exceptional resistance to high temperatures and corrosive environments. Stainless steel ensures longevity and minimal maintenance, which is particularly beneficial considering the high costs associated with frequent repairs or replacements.
Insulation Efficiency
The pipe features compressed rockwool insulation with a density of 230kg/m3, which is instrumental in maintaining efficient thermal performance. Quality insulation not only improves energy efficiency but also helps in keeping the flue system operating at safe temperatures. This is essential for both residential and commercial installations as it minimises the risk of heat transfer that could compromise surrounding structures or lead to energy loss.
Compliance with Safety Standards
Compliance with standards like EN1856-1 T450 N1 D V2 L50040 G50 is non-negotiable when it comes to chimney systems. The Sflue Black Pipe is both HETAS approved and CE marked, meaning it has been rigorously tested to meet strict safety and performance criteria. This certification provides peace of mind, confirming that the flue system is safe for use with a variety of fuel types, including wood, gas, oil, and even low sulphur coal.
Ease of Installation and Assembly
A distinctive feature of the Sflue Black Pipe is its 8-barbed twist lock system combined with a locking band. This design allows for a swift and secure assembly, which is particularly valuable for both seasoned installers and DIY enthusiasts. The twist lock mechanism not only simplifies the installation process but also guarantees that the components remain securely connected, which is critical for long-term operational safety.
Addressing Common Concerns
Durability
Many users worry about the longevity of chimney flue systems, especially when exposed to high heat and corrosive combustion by-products. The dual-layer construction using premium stainless steel types directly addresses these concerns, providing a robust solution that outlasts many alternatives.
Safety
Another common apprehension is the risk of accidental contact with combustible materials. The recommended 50mm clearance from any flammable surfaces is a standard that must be maintained. This guideline is clearly stated in the installation instructions to ensure optimal fire safety.
Compatibility and Accessories
Although the Sflue Black Pipe is impeccably engineered, pairing it with the right accessories can further enhance performance and installation ease. Consider additional components such as chimney caps, support brackets, or specialised adapters. Investigating these options can lead to a more customised and secure setup tailored to your specific needs.
Value for Money
Investing in a high-quality flue system translates to lower maintenance costs and greater reliability over time. The Sflue Black Pipe, with its competitive pricing and industry-standard certification, offers excellent value. It is designed not only to meet immediate installation needs but also to provide long-term safety and efficiency, making it a wise investment for homeowners and professionals alike.
Installation Best Practices
Before commencing installation, thoroughly read all provided documentation. Adhering to the manufacturer's guidelines is paramount. Ensure that you have the correct tools and accessories ready. If in doubt, seek professional advice to guarantee that the assembly is carried out safely and correctly. The secure twist lock system simplifies the process, but careful attention to detail is essential to maintain the integrity of the system over time.
Final Considerations
In summary, the Sflue Black Pipe 1000mm - Ø 152 by National Flues offers a superior balance of durability, efficiency, and safety. Its high-quality stainless steel construction, effective insulation, and compliance with internationally recognised standards make it an excellent choice for a range of applications. Whether you are updating an existing system or installing a new one, this flue pipe is designed to exceed expectations while ensuring long-term reliability.
Every aspect, from its robust design to its ease of assembly, has been meticulously engineered for optimum performance. With such comprehensive quality and certification backing, you can purchase with confidence, knowing that you are investing in a product that is both reputable and built to last.
Secure your flue system now, and enjoy the benefits of enhanced performance, peace of mind, and long-lasting durability. buy now or call 01670 206 999.
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