Pipe 0,25 m - Ø 500
At a Glance
- Crafted from high-grade 316L stainless steel for exceptional longevity
- Modular push-fit jointing system secured with a locking band
- Suitable for both high and low temperature, condensing and non-condensing applications
- Certified to CE standards and compliant with EN 1856-1
- Versatile use in boilers, ovens, ventilation systems, and chimney shaft liners

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.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The 0.25m Stainless Steel Flue Pipe - Ø 500 from National Flues is a high-quality modular single wall flue system designed for diverse applications. Crafted from high-grade 316L stainless steel, this flue pipe ensures durability and resilience. With a high-pressure sealing gasket (P1/H1) and a CE mark, it meets the highest industry standards.
Ideal for both high and low-temperature settings, this flue pipe is capable of handling both non-condensing and condensing applications. It's perfect for boilers, ovens, ventilation systems, and as a chimney shaft liner. The push-fit jointing system with a locking band ensures easy and secure installation.
For P1 and H1 installations, ensure to fit gaskets at every joint and maintain a 50mm distance from any combustible materials.
SKU: 3-500-012
Technical Specifications | |
---|---|
Material | 316L Stainless Steel |
Length | 0.25 m |
Diameter | u00d8 500 |
Certifications | CE, EN 1856-1 |
Temperature Applications | High and Low Temperature, Condensing and Non-Condensing |
Installation System | Push-fit with locking band |
Distance To Combustibles | 50mm |
Warranty | 10 Years |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 25th. 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. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
At National Flues, we pride ourselves on offering top-notch products like the 0.25m Stainless Steel Flue Pipe. Perfect for a wide range of applications and built to last, this versatile flue pipe comes with the assurance of reliable nationwide delivery, catering to both retail and trade customers.
This 0.25m stainless steel flue pipe is intended for use in various high and low-temperature applications, including boilers, ovens, and ventilation systems, as well as serving as a chimney shaft liner.
National Flues is a leading supplier of high-quality fireplaces and flues throughout the UK. Known for competitive pricing and reliable delivery, we cater to both retail and trade customers nationwide, ensuring secure online payments and exceptional customer service.
