Pipe 0,25 m - Ø 300
At a Glance
- Constructed from high-grade 316L stainless steel
- Suitable for both high and low temperature applications
- Modular design with a push-fit jointing system
- Includes high-pressure sealing gasket (P1/H1) for optimal performance
- CE marked and compliant with EN 1856-1 standards
- Simple installation with a Locking Band and jointing gaskets
- Backed by a 10-year warranty

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 Pipe 0.25 m - Ø 300 from our SWPro range is a top-of-the-line modular single-wall flue system. Constructed from high-grade 316L stainless steel, this pipe is designed to withstand both high and low temperatures, making it suitable for diverse applications including boilers, ovens, ventilation systems, and as a chimney shaft liner. The system incorporates a high-pressure sealing gasket P1/H1, ensuring optimal performance in both non-condensing and condensing scenarios, with flue gases in positive and negative pressure.
The pipe is CE marked and adheres to stringent standards, specifically EN 1856-1. Installation is straightforward with a push-fit jointing system, secured by a Locking Band, and necessitates jointing gaskets for P1 and H1 installations. It's vital to maintain a 50mm distance from any combustible materials such as wood or plasterboard.
SKU: 3-300-012
Technical Specifications | |
---|---|
Dimensions | 0.25 m length x u00d8 300 mm |
Material | 316L Stainless Steel |
Compliance | CE marked, EN 1856-1 |
Installation | Push-fit jointing system with Locking Band and jointing gaskets |
Clearance To Combustibles | 50mm |
Warranty | 10 Years |
Suitable Fuels | Gas, Oil |
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.
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National Flues Ltd Verdict
The Pipe 0.25 m - Ø 300 is a standout choice for both retail and trade customers. Its durable construction and versatile application make it a reliable choice. With our commitment to unbeatable prices and nationwide delivery, National Flues ensures you get the best products on time.
The Pipe 0.25 m - Ø 300 is used in modular single-wall flue systems for various applications including boilers, ovens, ventilation systems, and as a chimney shaft liner.
National Flues is a leading supplier of fireplaces and flues across the UK, providing reliable delivery and competitive prices to retail and trade customers. Our commitment to quality and customer satisfaction sets us apart in the industry.
