We use cookies to ensure a smooth, secure, and ever-improving experience on our website. By continuing to browse, you agree to our use of cookies as detailed in our Cookie Policy. Enjoy your visit and let us now if you need any help!
Cookie Preferences
We use different types of cookies for various purposes. Please select which you allow:
Adjustable Pipe 250-350mm Ø 150 (2-150-016)
National Flues proudly presents the Adjustable Chimney Flue Pipe 250-350mm Ø 150, a premium solution for your chimney system. This high-quality accessory combines robust 304 and 316L stainless steel construction with advanced thermal insulation, ensuring outstanding performance for wood, oil, and gas appliances. Whether you're updating an old setup or installing a new system, this versatile flue pipe offers perfect adjustability, dependable safety certifications, and a sleek design that complements any installation. Explore our extensive range of chimney accessories and find the ideal complement to your setup.
Hover to Zoom / Click for Gallery
In Stock
£69.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Adjustable length from 250mm to 350mm
Durable 304 outer and 316L inner stainless steel construction (0.40mm thick)
High-density compressed rockwool insulation (200kg/m3) for excellent thermal efficiency
HETAS approved and CE marked for safety and compliance
Quick and secure locking band installation – no screws required
Versatile use with solid fuel, gas, oil, and low sulphur coal appliances
Maintains a safe 50mm clearance from combustibles
×
Email Product
Enter your email address to send the product details:
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 250-350mm Ø 150mm is an essential component for your chimney system, designed for solid fuel, gas, and oil appliances. This versatile pipe can be adjusted between 250mm and 350mm, making it ideal for various installation needs. Constructed with a 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both 0.4mm thick, this pipe is built to last.
It features a high-density compressed rockwool insulation (200kg/m3), providing excellent thermal efficiency. Notably, the TWPro system is HETAS approved and CE marked, ensuring top-notch safety and compliance. Installation is a breeze with its locking band mechanism, eliminating the need for screws.
Remember to maintain a 50mm clearance from combustibles for optimal safety.
SKU: 2-150-016
Technical Specifications
Adjustable Range
250mm - 350mm
Diameter
150mm
Inner Material
316L Stainless Steel (0.40mm thick)
Outer Material
304 Stainless Steel (0.40mm thick)
Insulation
High-density compressed rockwool (200kg/m3)
Approval
HETAS / CE
Minimum Clearance To Combustibles
50mm
System
TWPro
Suitable Fuels
Wood, Oil, Gas, Low sulphur coal
• Always ensure a minimum clearance of 50mm from any combustible material during installation.
• Assemble the product using the integrated locking band mechanism for a secure fit without the need for screws.
• Verify that the appliance and chimney system are compatible with the TWPro design and meet industry standards.
• For best results, consider consulting installation guides or professional advice to ensure all safety regulations are met.
• Remember that proper installation is critical to ensure both efficiency and safety.
The adjustable pipe is suitable for use with solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and boilers.
The pipe features an outer skin made from 304 grade stainless steel and an inner skin made from 316 grade stainless steel, both 0.4mm thick. It also includes a compressed rockwool insulation with a density of 200kg/m3.
Yes, the TWPro adjustable pipe is HETAS approved and CE marked, ensuring it meets high safety and efficiency standards.
Installation is straightforward using the locking band mechanism that secures the pipe without the need for screws. Ensure you maintain a 50mm clearance from any combustible materials.
The recommended distance to combustibles is 50mm to ensure safe installation and operation.
This pipe offers an adjustable length range from 250mm to 350mm, making it versatile for various installation requirements.
The pipe is CE marked and HETAS approved, meeting EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20 designations.
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.
Buyers Guide for the Adjustable Chimney Flue Pipe 250-350mm Ø 150
When selecting components for your chimney installation, the quality and versatility of the Adjustable Chimney Flue Pipe 250-350mm Ø 150 from National Flues cannot be overstated. This guide will help you understand the product in depth, address potential concerns, and assist you in making a well-informed decision that enhances both safety and performance in your heating system.
Product Overview
The Adjustable Chimney Flue Pipe is designed for use with a variety of fuel types including wood, oil, gas, and low sulphur coal. Its unique adjustable feature provides flexibility from 250mm to 350mm, making it suitable for installations in tight or irregular spaces. The double-layered construction using an outer 304 stainless steel and an inner 316L stainless steel ensures robust resistance to high temperatures and corrosion. This means you are investing in a product that not only meets contemporary standards but also delivers longevity over time.
Key Safety and Compliance Benefits
One of the most compelling benefits of using this adjustable pipe is its adherence to strict safety standards. It is HETAS approved and CE marked, indicating that it complies with the highest regulatory guidelines. The built-in high-density compressed rockwool insulation further improves thermal efficiency, reducing the risk of heat loss and ensuring that your heating system operates optimally. Moreover, the product is designed to maintain a 50mm clearance from combustible materials, underscoring a commitment to safety during and after installation.
Easy Installation and Maintenance
Installation has been simplified to cater to both professionals and DIY enthusiasts. The inclusion of a locking band mechanism means there is no need for screws, which reduces installation time and helps avoid potential errors during assembly. Detailed installation instructions should be followed carefully, ensuring that minimum clearance guidelines are maintained and that all components fit securely. Regular maintenance of the chimney system will ensure that the adjustable pipe, along with any accessories, performs as intended, extending the life of your system.
Customisation and Optional Accessories
While this flexible pipe is a standalone solution for many installations, consider exploring optional accessories to enhance its performance and aesthetic appeal. Accessories such as additional insulation covers, support brackets, or decorative chimney caps can not only improve functionality but also help tailor your system to meet specific requirements. A well-integrated accessory can provide additional security and streamline the overall look of your installation. It is advisable to browse through complementary products offered by National Flues so you can create a customised heating solution that perfectly aligns with your needs.
Addressing Common Concerns
1. Compatibility:
Before making a purchase, verify that the adjustable pipe is compatible with the specific appliance and overall chimney system you have installed. This product supports a wide range of systems, but checking compatibility always ensures a hassle-free installation process.
2. Installation Complexity:
Many customers express concern about the ease of installation. Rest assured, the simple locking band mechanism makes assembly straightforward and quick. However, if you are uncertain or uncomfortable with the process, professional installation is recommended.
3. Maintenance Requirements:
Maintaining your chimney and its components is crucial for overall efficiency. In addition to following the manufacturer’s guidelines, regular inspections prevent build-up and help maintain optimal performance. Optional cleaning accessories and maintenance kits from National Flues can provide additional support.
4. Safety Standards:
Safety is paramount. The product’s HETAS and CE certifications reflect its commitment to operational safety. Always adhere to the specified 50mm clearance requirement to combustibles and ensure that the installation environment is optimised for safe operation.
Final Considerations
When considering an adjustable chimney flue pipe, it is important to evaluate long-term benefits such as durability, ease of installation, and product flexibility. The Adjustable Chimney Flue Pipe 250-350mm Ø 150 meets all of these criteria, ensuring that you receive a high-quality product that will serve your heating needs efficiently over time. Not only does it provide technical excellence, but it also integrates seamlessly with a wide variety of systems and optional accessories. These added accessories can further enhance performance and complement the look of your installation. With everything taken into account, this product offers outstanding value for both residential and commercial applications.
Choosing a reliable, multi-functional product from National Flues means investing in a safe and efficient heating future. The Attention to detail, ease of use, and built-in safety features make this adjustable pipe an excellent addition to any installation. The thorough integration of optional accessories and complementary products also provides a pathway to further customise and upgrade your system as needed.
Take the next step towards a superior chimney installation with National Flues. Buy now or call 01670 206 999.
Compatible and other products that may be of interest...
