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Adjustable Pipe 800-1300mm Ø 125 (2-125-017)
National Flues proudly presents the Adjustable Chimney Flue Pipe 800-1300mm Ø 125 – a premium stainless steel flue pipe designed for solid fuel, gas, and oil appliances. This high-quality product meets HETAS and CE standards, making it the ideal choice for reliable chimney installations and optimum venting efficiency.
In Stock
£184.99
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Adjustable length from 800mm to 1300mm for a perfect fit Outer layer of 304 grade and inner layer of 316 grade stainless steel (0.4mm thick) High-density compressed rockwool insulation (200kg/m³) for excellent thermal efficiency Fully welded construction with HETAS and CE certifications Simple screw-free installation using a 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 Adjustable Pipe 800-1300mm Ø 125 is thoughtfully designed for optimal performance with various solid fuel, gas, and oil appliances. Whether you're installing wood stoves, gas coal effect fires, or boilers, this pipe offers unmatched reliability. Crafted with precision, it features an outer skin made from 304 grade stainless steel and an inner skin of 316 grade stainless steel, both being 0.4mm thick.
The robust insulation consists of compressed rockwool, ensuring a density of 200kg/m3. Remarkably, all components are fully welded for enhanced durability. With a safe distance requirement of 50mm to combustible materials, this product meets rigorous safety standards.
It is HETAS approved and CE marked with the designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20, affirming its compliance with European regulations. Installation is made seamless with the use of a Locking Band, eliminating the need for screws, and the adjustable length allows for a precise fit.
SKU: 2-125-017
Technical Specifications
Length Range
800mm - 1300mm
Pipe Diameter
125mm
Inner Material
316L Stainless Steel (0.4mm thick)
Outer Material
304 Stainless Steel (0.4mm thick)
Insulation
Compressed Rockwool (200kg/mu00b3)
Certifications
HETAS / CE
Safe Distance
50mm
Installation
Locking band for screw-free assembly
For a hassle-free installation, begin by measuring the required length of your flue and cut the body-soluble ceramic blanket accordingly. Secure the blanket in place using the provided locking band, eliminating the need for screws. Always ensure a minimum 50mm gap from any combustible materials. To further enhance performance, optional accessories such as mounting brackets or smoke seals can be sourced to suit specific installation requirements.
The Adjustable Pipe 800-1300mm Ø 125 is suitable for solid fuel, gas, and oil appliances, including wood stoves, gas coal effect fires, and boilers.
The outer skin is constructed from 304 grade stainless steel and the inner skin from 316 grade stainless steel, both being 0.4mm thick.
Yes, our adjustable flue pipe is HETAS approved and CE marked, meeting the highest safety and performance standards.
The pipe features insulation made from compressed rockwool with a density of 200kg/m3.
A safe distance of 50mm from the outside of the flue to any combustible materials like wood or plasterboard is required.
The pipe is secured using a Locking Band, which eliminates the need for screws and ensures a secure fit.
The length is adjustable from 800mm to 1300mm by cutting the body-soluble ceramic blanket to the desired length and securing it with the locking band.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Tuesday, May 20th. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call.
If you need faster stove or fireplace delivery please also give us a call.
We can sometimes 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.
Buyers Guide to the Adjustable Pipe 800-1300mm Ø 125
When it comes to selecting the ideal flue pipe, every detail matters. The Adjustable Pipe 800-1300mm Ø 125 from National Flues is meticulously engineered to meet the stringent requirements of modern installations. This guide will walk you through the essential features, benefits, installation tips, and answers to common questions, ensuring you make an informed decision for your heating appliance.
Introduction
The Adjustable Pipe 800-1300mm Ø 125 is a versatile solution designed to deliver outstanding performance with a range of appliances including wood stoves, gas fires, and boilers. Crafted with precision from top-grade stainless steel, this flue pipe is constructed with both durability and safety in mind. It is available in a flexible length range from 800mm up to 1300mm, allowing you to tailor the installation to your specific requirements.
Key Features and Advantages
- Adjustable Length: One of the most appealing features of this flue pipe is its adjustable length. Whether you have a compact installation or need extra length to reach a higher point, the capability to modify the pipe length means you get a perfectly fitted installation, reducing the likelihood of gaps or inefficient routing.
- Superior Materials: The dual-layer construction uses 304 grade stainless steel for the outer layer and 316 grade for the inner layer, both with a thickness of 0.4mm. This construction not only elevates the product’s durability but also ensures resistance to high temperatures and corrosion, a key requirement for any chimney system.
- Robust Insulation: The inclusion of compressed rockwool insulation at a density of 200kg/m³ ensures that the pipe maintains high thermal efficiency. This insulation is crucial in ensuring that heat is retained within the system, reducing energy loss and increasing safety by preventing external surfaces from becoming too hot.
- HETAS & CE Certification: Compliance with HETAS and CE standards confirms that the product meets some of the highest safety and performance benchmarks in the industry. This certification is particularly reassuring if you are investing in a solution that needs to last for years under varying conditions.
- Easy Installation: Installation is simplified by the use of a locking band. This design feature removes the need for complicated screw fittings, ensuring a secure and neat assembly. It also reduces installation time and labour, making it an excellent choice for both professional installers and DIY enthusiasts.
Installation Guidelines
To install the Adjustable Pipe, first determine the required length for your specific installation. Using the body-soluble ceramic blanket, trim it to match your desired effective length. Secure the ceramic with the integrated locking band, ensuring that the connections are tight and leak-free. Always maintain a safe distance of 50mm from combustible materials such as wood or plasterboard. Consider optional accessories, like additional mounting brackets or smoke seals, for enhanced system stability if needed.
Addressing Common Objections
Many customers initially worry about the complexity of adjusting and installing a new flue pipe system. However, the design of this product ensures that even individuals with minimal DIY experience can achieve a professional-looking result. The locking band simplifies the installation by removing the need for screws, dramatically reducing both the complexity and time required for setup. In addition, the robust and certified construction of the pipe guarantees long-term reliability and minimal maintenance concerns.
If the concern is about compatibility with your existing system, rest assured that this adjustable pipe is engineered to work seamlessly with a wide range of solid fuel, gas, and oil appliances. Its versatility means you only need one solution for multiple heating scenarios, thereby reducing costs and simplifying your supply chain.
Maintenance and Optional Accessories
Maintenance of the Adjustable Pipe is straightforward. The high-grade stainless steel surfaces are easy to clean and resistant to the corrosion typically caused by combustion by-products. It is recommended to inspect the flue periodically to verify that the locking band remains securely in place and that no damage has occurred to the insulation material.
For those looking to complete their installation package, a range of optional accessories is available. Consider adding components such as mounting brackets to further secure the system or specialized seals to enhance thermal efficiency. These accessories can be easily sourced from National Flues, ensuring that every part of your installation is built to the same high-quality standards.
Conclusion
The Adjustable Pipe 800-1300mm Ø 125 is an excellent choice for anyone looking for a reliable, flexible, and high-performance solution for their chimney installation. With its adjustable length, robust construction, and user-friendly installation process, this flue pipe stands out as a top option in the market. Whether you are a professional installer or a homeowner embarking on a DIY project, this comprehensive system is designed to deliver lasting performance while meeting the highest safety standards.
Choose a product that promises reliability, efficiency, and ease of installation. Every feature from its adjustable length to its premium materials has been carefully selected to ensure that your chimney system operates at its best. With National Flues, you are not just buying a product but investing in a complete solution designed to bring optimum performance and peace of mind. Add to cart now or call 01670 206 999.
Upgrade your chimney system with our Adjustable Pipe 800-1300mm Ø 125 today.
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