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Sflue Black (2171305B) - Support Pipe - Ø 127 (42-125-062)
The Sflue Black Support Pipe is a premium choice for those seeking a reliable chimney support solution. Designed by Sflue, a trusted name in chimney and flue products, this robust support pipe is engineered from 304 and 316L stainless steel, ensuring optimal durability and performance. Ideal for solid fuel, gas, oil, and coal applications, this product not only meets high safety standards with HETAS Approval and CE marking, but also integrates easily into various installation setups. Complement your chimney system with our range of high-quality accessories for a tailored, efficient setup.
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In Stock
£128.49
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
Compressed rockwool insulation (230kg/m³) for efficient thermal performance
HETAS Approved and CE marked, complying with EN1856-1 standards
Twist-lock couplers provide a secure, quick-fit connection
Versatile design suited for woodstoves, boilers, gas, oil, and low sulphur coal appliances
Adjustable support plate with slotted holes for flexible installation
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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 Support Pipe Ø 127mm (2171305B) is designed for use with solid fuel and gas/oil appliances, including woodstoves, gas coal-effect fires, and boilers. Constructed with a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both 0.4mm thick, this support pipe is built for durability and efficiency. The insulation is made from compressed rockwool with a density of 230kg/m³, neatly encapsulated within twist-lock couplers.
This ensures a secure fitting, keeping a safe distance of 50mm from any combustible materials. With full laser welding, Sflue meets high-quality standards, and it is HETAS Approved and CE marked, compliant with EN1856-1 T450 N1 D V2 L50040 G50.
SKU: 42-125-062
Technical Specifications
SKU
42-125-062
Product Name
Sflue Black Support Pipe - u00d8 127mm
Diameter
127mm
Installed Length
100mm
Support Plate Position
33mm from bottom edge
Outer Material
304 Stainless Steel (0.40mm thick)
Inner Material
316L Stainless Steel (0.40mm thick)
Insulation
Compressed Rockwool (230kg/mu00b3 density)
Fuel Compatibility
Wood, Oil, Gas, Low sulphur coal
Certifications
HETAS Approved, CE marked
Standard
EN1856-1 T450 N1 D V2 L50040 G(50)
Warranty
15 Years manufacturing defect, 2 Years paint
• Before installation, check that all components are present and undamaged.
• Ensure the chimney system maintains a minimum of 50mm distance from combustibles as required.
• Connect the support pipe using the twist-lock couplers; these secure the components firmly in place.
• Align the support plate, located 33mm from the bottom, with your bespoke bracketry using the slotted holes for rotational adjustment.
• For additional safety, use M8 nuts and bolts at the strut/guy attachment points where applicable.
• Always refer to the manufacturer's guidelines and local building regulations when installing to ensure compliance.
• If in doubt, consult a qualified chimney professional to guarantee proper installation.
The Sflue Black Support Pipe can be used with solid fuel and gas/oil appliances, including woodstoves, gas coal-effect fires, oil and gas 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.
Yes, the Sflue Black Support Pipe is HETAS Approved and CE marked, meeting the EN1856-1 T450 N1 D V2 L50040 G50 standards.
The pipe uses an 8-barbed twist lock mechanism and should be secured together with a Locking Band. Ensure a safe distance of 50mm from any combustible materials.
The insulation is made from compressed rockwool with a density of 230kg/m³, encapsulated within the twist-lock couplers.
The Sflue Black Support Pipe has a diameter of 127mm and a 100mm installed length. The support plate is located 33mm from the bottom edge.
Yes, the Sflue Black Support Pipe is suitable for both retail and trade customers, with secure online payments and trade accounts available through National Flues.
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 (2171305B) - Support Pipe - Ø 127 buyers guide
Understanding the Sflue Black Support Pipe
The Sflue Black Support Pipe is engineered to meet the demands of modern chimney systems. Its robust build, crafted from high-grade stainless steel, guarantees not just longevity but also exceptional performance in demanding environments. The integration of compressed rockwool insulation further enhances its efficiency, ensuring that the temperature is maintained and energy losses are minimised.
Key Benefits and Features
Durability and Strength:
- Constructed with an outer layer of 304 Stainless Steel and an inner lining of 316L Stainless Steel, each with a 0.40mm thickness, the support pipe is built to last. These materials are known for their resistance to corrosion, making the product suitable for various fuel types including wood, oil, gas, and low sulphur coal.
Enhanced Safety:
- Safety is paramount when it comes to chimney installations. With HETAS Approval and CE marking, the Sflue Black Support Pipe complies with stringent industry standards (EN1856-1 T450 N1 D V2 L50040 G(50)), reassuring you of its quality and reliability. The product’s design ensures that there is a minimum clearance of 50mm from any combustibles, significantly reducing fire risks.
Insulated Efficiency:
- The compressed rockwool insulation, with a density of 230kg/m³, encapsulated within twist-lock couplers, delivers outstanding thermal performance. This insulation design minimises heat loss and enhances the overall efficiency of your chimney system.
Ease of Installation:
- The twist-lock coupler mechanism enables a straightforward assembly process. This means that both DIY enthusiasts and professional installers can achieve a secure and precise fit without the need for extensive tools or additional components. The support pipe also features a support plate located 33mm from the bottom, with slotted holes for easy rotational adjustment. This design accommodates bespoke bracketry, ensuring that the installation is both versatile and reliable.
Detailed Specifications
Understanding the detailed specifications of the Sflue Black Support Pipe is crucial when planning your installation. Key specifications include:
- Diameter: 127mm
- Installed Length: 100mm
- Materials: 304 Stainless Steel external skin and 316L Stainless Steel internal skin
- Insulation: Compressed Rockwool with a density of 230kg/m³
- Fuel Compatibility: Suitable for wood, oil, gas, and low sulphur coal appliances
- Certifications: HETAS Approved and CE marked
- Warranty: 15 years for manufacturing defects and 2 years for paint
These specifications ensure that the product not only meets modern building regulations but also offers a reliable performance in diverse installation settings.
Installation Insights
Installing the Sflue Black Support Pipe correctly is essential for the longevity and safety of your chimney system. Here are some critical points to consider:
Step-by-Step Installation
1. Preparation: Before starting the installation, ensure that you have all the necessary components and that your workspace complies with safety clearances. Verify that the area maintains at least a 50mm distance from any combustible materials.
2. Assembly: Use the twist-lock couplers to connect the support pipe segments securely. The couplers are designed to simplify the process, reducing the potential for installation errors.
3. Adjustments: Position the support plate, which is set 33mm from the bottom edge, in line with your bespoke bracketry. Use the slotted holes provided for precise rotational adjustment, ensuring the system is level and securely fixed.
4. Final Checks: Once assembled, double-check that all connections are secure and that the insulation is properly aligned. If any discrepancies are found, refer to the installation guidelines or consult a professional installer.
Safety Warnings
- Always adhere to the 50mm clearance rule to avoid any risk of fire hazards.
- Do not compromise on quality by using inferior materials or skipping necessary installation steps.
- In the event of any doubt about the installation process, contact a certified chimney professional.
Addressing Common Concerns
Will this support pipe work with my existing chimney system?
Yes, the Sflue Black Support Pipe is designed for a broad range of applications from woodstoves and boilers to gas and oil appliances. Its versatile design and universal standards make it highly adaptable.
What makes this product stand out against traditional options?
Its superior construction using high-grade stainless steel and advanced insulation technology ensures enhanced durability, efficiency, and safety. Plus, the installation process is simplified by the innovative twist-lock mechanism.
How important is compliance with standards?
Compliance with HETAS and CE standards is critical, as it guarantees that the product has been rigorously tested and meets all essential safety and performance benchmarks. This reassures you that you are investing in a product that upholds the highest industry standards.
Conclusion
Investing in the Sflue Black Support Pipe means you are opting for a superior chimney system component that blends durability, efficiency, and safety. Its design caters to a wide range of installation needs while ensuring compliance with the latest industry regulations. Whether you are upgrading an existing system or installing a new one, the features and benefits of this support pipe translate into a secure, long-lasting solution that enhances overall performance.
For those seeking unmatched quality and reliability in their chimney installations, every detail of the Sflue Black Support Pipe has been meticulously considered. It not only meets the technical demands of modern heating systems but does so with a commitment to safety and efficiency. With user-friendly installation guidelines and a design that adapts to your unique requirements, it is no wonder this product stands as a market leader in chimney support solutions.
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