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Sflue Black (2110605B) - Pipe 120mm - Ø 127 (42-125-013)
Discover National Flues’ Sflue Black 120mm Pipe, a top-quality chimney flue system engineered for both residential and commercial applications. This high-performance pipe, featuring a Ø127 design, is ideal for wood, oil, gas, and solid fuel appliances. With its dual stainless steel construction and innovative twist lock connection, this HETAS-approved and CE-marked product ensures exceptional durability, safety, and efficiency. Perfect for upgrading your chimney system, this premium flue is a smart investment – and optional accessories are available to complete your installation.
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In Stock
£44.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Constructed with robust 304 stainless steel outer and 316L stainless steel inner skins (each 0.40mm thick)
Meets EN1856-1 T450 N1 D V2 L50040 G50 standards for safety and performance
Versatile compatibility with wood, oil, gas, and low sulphur coal appliances
Innovative 8-barbed twist lock system with locking band for secure assembly
Compressed rockwool insulation (230kg/m3) improves efficiency and safety
Backed by a 15-year manufacturing defect warranty and 2-year paint warranty
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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 (2110605B) 120mm Pipe with a diameter of 127mm is an exemplary solution for anyone looking to install or upgrade their chimney system. This pipe is designed for use with a wide range of appliances including woodstoves, gas coal effect fires, oil, and gas boilers, and other solid fuel appliances. Constructed with a robust outer skin made from 304 grade stainless steel and an inner skin fashioned from 316 grade stainless steel, each 0.4mm thick, it ensures durability and long-lasting performance.
The insulation within the pipe is compressed rockwool with a density of 230kg/m3, encapsulated neatly within twist-lock couplers, guaranteeing an efficient, safe, and secure fit. Fully laser welded and HETAS approved, the Sflue Black pipe meets the stringent EN1856-1 T450 N1 D V2 L50040 G50 standards. It is essential to maintain a 50mm distance from any combustible material during installation for safety reasons.
The innovative 8-barbed twist lock system along with the use of a locking band ensures that the chimney components are securely connected, providing peace of mind.
SKU: 42-125-013
Technical Specifications
SKU
42-125-013
Diameter
127mm
Pipe Size
120mm
Outer Material
304 Stainless Steel, 0.40mm thick
Inner Material
316L Stainless Steel, 0.40mm thick
Insulation
Compressed Rockwool (230kg/m3)
Approvals
HETAS / CE (EN1856-1 T450 N1 D V2 L50040 G50)
Connection
8-barbed twist lock and locking band
Warranty
15 Years manufacturing defect, 2 Years paint warranty
Distance To Combustibles
50mm
When installing the Sflue Black 120mm Pipe, always adhere to the manufacturer’s safety guidelines. Ensure a minimum clearance of 50mm from any combustible materials to prevent fire hazards. The pipe is fitted using an 8-barbed twist lock system with a locking band, which ensures a secure and reliable connection between components. Although installation is straightforward, it is critical to follow all provided guidelines and local building regulations to maintain safety. Additionally, optional accessories such as extra support brackets, insulation enhancers, and sealing kits can be searched and added to further streamline your installation and provide extra protection.
The Sflue Black 120mm Pipe is suitable for use with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and both oil and gas boilers.
The flue pipe is constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both being 0.4mm thick.
Yes, the Sflue Black 120mm Pipe is HETAS Approved and CE marked complying with EN1856-1 T450 N1 D V2 L50040 G50 standards.
The insulation is made from compressed rockwool with a density of 230kg/m3, ensuring high efficiency and safety.
It is recommended to maintain a distance of 50mm from the outside of the flue pipe to any combustible materials such as wood or plasterboard.
The chimney components are secured together using an innovative 8-barbed twist lock system and a locking band.
The Sflue Black pipe is designed for straightforward installation, but it's important to ensure that all safety guidelines, like maintaining the correct distance from combustibles, are strictly followed.
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 (2110605B) - Pipe 120mm - Ø 127 buyers guide
Comprehensive Buyers Guide for the Sflue Black 120mm Pipe
Welcome to our detailed buyers guide on the Sflue Black 120mm Pipe, a product designed to meet the highest standards in chimney flue technology. In this guide, we will explore every facet of the product – from its state-of-the-art construction to installation details and optional accessory considerations. Whether you are a trade professional or a homeowner looking to upgrade your chimney system, this guide is tailored to provide all the information required for a confident purchase.
Product Overview
The Sflue Black 120mm Pipe boasts a robust design with an outer skin manufactured from 304 grade stainless steel and an inner skin crafted from 316L stainless steel, each with a thickness of 0.4mm. This dual-layer system is not only engineered for remarkable durability but also ensures optimal thermal performance. The inclusion of compressed rockwool insulation at 230kg/m3 further enhances the efficiency and safety of your chimney system. With compliance to EN1856-1 T450 N1 D V2 L50040 G50 standards, this product guarantees reliability and long-term performance.
Key Benefits and Features
Superior Build Quality:
- The use of high-grade stainless steel components ensures a resilient and corrosion-resistant build, making it suitable for harsh weather conditions and intensive usage.
Safety and Compliance:
- Fully laser welded and HETAS approved, the pipe meets stringent safety standards, offering peace of mind to homeowners and professionals alike.
Efficient Installation:
- The innovative 8-barbed twist lock system, complemented by a locking band, not only guarantees a secure fit but also simplifies the installation process. This means less time on site and lower installation costs.
Versatility:
- Designed for use with a variety of appliances including woodstoves, oil and gas boilers, and even coal-effect fires, the Sflue Black pipe is a versatile option that fits multiple needs.
Warranty Assurance:
- The product is backed by a comprehensive warranty – 15 years for manufacturing defects and an additional 2 years for paint integrity. This reinforces the quality and longevity of your investment.
Installation and Safety Considerations
Safety is paramount when installing any chimney flue system. The Sflue Black Pipe should be installed with a minimum distance of 50mm from all combustible materials such as wood or plasterboard. This gap is critical to ensure that heat does not pose a risk to surrounding structures. Professionals recommend that you carefully follow the manufacturer’s installation instructions and local building regulations.
Step-by-Step Installation Tips:
1. Preparation: Ensure that all tools and components are available, including any optional accessories that can assist with installation, such as insulation enhancers or support brackets.
2. Layout: Plan your chimney route and verify that adequate clearance is maintained from combustible surfaces.
3. Assembly: Use the 8-barbed twist lock couplers to connect pipe sections securely. Check each connection for tightness.
4. Final Inspection: Confirm that all components are properly aligned and that the minimum 50mm clearance rule is observed throughout the installation.
Complementary Accessories
While the Sflue Black 120mm Pipe is a complete solution for many chimney systems, there are a number of optional accessories available that can further enhance your setup. Optional accessories include:
- Additional Support Brackets: For extra stability, especially in complex installations.
- Insulation Enhancers: To further improve thermal efficiency and operational safety.
- Sealing Kits and Adapters: For ensuring a weatherproof and robust connection between different chimney components.
Searching for and selecting these accessories can streamline the installation process and elevate the performance of your entire flue system. We encourage you to explore our range of optional accessories to tailor your installation perfectly to your needs.
Overcoming Common Objections
Complexity of Installation:
Many customers worry that installing a chimney flue might be complicated. However, with our clear installation guidelines and the intuitive design of the Sflue Black Pipe, the process is straightforward. Additionally, optional installation accessories are available to simplify the job even further.
Cost Concerns:
Investing in high-quality chimney components is a smart decision. While the initial cost may be higher compared to cheaper alternatives, the long-term savings on maintenance, safety, and energy efficiency prove that this is a cost-effective solution in the long run.
Compatibility Issues:
Worried about whether the pipe will work with your appliance? The Sflue Black Pipe is engineered to be compatible with a wide range of solid fuel and gas/oil appliances. Its versatile design makes it adaptable to many installation scenarios.
Maintenance and Warranty
To ensure maximum performance, regular maintenance of your chimney system is recommended. The durable materials and robust construction of the Sflue Black Pipe mean that upkeep is minimal. In case you experience any issues, the comprehensive warranty (15 years for manufacturing and 2 years for paint) ensures that you are covered for any manufacturing defects. Routine checks and cleaning of the chimney will help prolong the product’s lifespan and maintain optimal performance.
Why Choose National Flues?
National Flues has built a reputation for delivering high-quality products supported by extensive warranties and excellent customer service. Our commitment to safety, quality, and innovation makes our products, including the Sflue Black Pipe, the ideal choice for your chimney installation needs. With competitive pricing and reliable nationwide delivery, National Flues stands out as a trusted partner for both retail and trade customers.
In summary, the Sflue Black 120mm Pipe combines robustness, safety, and superior performance in a package that is second to none. Its innovative design, top-grade materials, and ease of installation make it a wise investment for ensuring the safety and efficiency of your heating system. With additional optional accessories available to further enhance your chimney setup, you have the opportunity to create a comprehensive, tailored solution that meets your specific needs.
Buy now or call 01670 206 999.
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