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Pipe 0,5 m - Ø 800 (3-800-011)

National Flues proudly presents the Pipe 0.5 m - Ø 800, a premium flue pipe crafted from high-grade 316L stainless steel as part of our innovative SWPro flue system. Designed for boilers, ovens, and ventilation systems, this versatile and robust pipe meets EN 1856-1 standards and is CE marked for safety, making it the ideal choice for both condensing and non-condensing applications. Upgrade your system with our durable, high-quality flue pipe that ensures exceptional performance and reliability.
The price you pay today £578.99
including free delivery Give us a call if you find it cheaper and we'll try to price match.

 

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At a Glance

    High-grade 316L stainless steel construction
    Meets EN 1856-1 standards and is CE marked
    Versatile for boilers, ovens, ventilation systems, and chimney shaft liners
    Easy push-fit jointing with secure locking bands
    Suitable for both condensing and non-condensing applications
    Robust design with a 10-year warranty
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, June 9th. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days then please 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. 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.

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]

The Pipe 0.5 m - Ø 800 is part of the SWPro modular single wall flue system, expertly crafted from 316L grade stainless steel. Featuring a robust high-pressure sealing gasket (P1/H1), the SWPro system handles both high and low-temperature applications, making it perfect for non-condensing and condensing uses alike. Whether it's for boilers, ovens, ventilation systems, or as a chimney shaft liner, this versatile flue pipe meets your needs with reliability and ease.

CE marked and designed following stringent EN 1856-1 standards, quality and safety are guaranteed. The intelligent push-fit jointing system, combined with the use of Locking Bands, ensures a secure and straightforward installation. Remember, for P1 and H1 installations, fitting jointing gaskets on every joint is crucial.

Always maintain a 50mm distance from the flue to any combustible material.

SKU: 3-800-011

Technical Specifications
Material316L Stainless Steel (Inner)
Length0.5 m
Diameteru00d8 800
SystemSWPro Modular Single Wall
StandardsEN 1856-1: T200 H1 W Vm L50040/O(50)
ApprovalsCE Marked
Warranty10 Years
ApplicationsBoilers, ovens, ventilation systems, chimney shaft liners
InstallationPush-fit jointing with locking bands and jointing gaskets
ClearanceMinimum 50mm from combustible materials
• Ensure that jointing gaskets are fitted on every connection, particularly for P1 and H1 installations. • Use the intuitive push-fit jointing system complemented by secure locking bands for a robust assembly. • Always maintain a minimum clearance of 50mm from any combustible materials to comply with safety standards. • Follow the manufacturer’s installation guidelines meticulously to ensure optimal performance. • If in doubt, consult with a qualified installer to guarantee a safe and secure installation. • Periodically inspect the system post-installation for any signs of wear or loose fittings to maintain long-term efficiency.

The pipe is made from high-grade 316L stainless steel, providing excellent durability and resistance to corrosion.

Yes, it is CE marked, ensuring it meets high safety and quality standards.

Absolutely, the SWPro system is designed to handle both non-condensing and condensing applications effectively.

This pipe is ideal for boilers, ovens, ventilation systems, and as a chimney shaft liner.

The pipe uses a push-fit jointing system secured by Locking Bands. For P1 and H1 installations, make sure to fit jointing gaskets on every joint and keep a 50mm distance from any combustible material.

Ensure you maintain at least a 50mm distance from the outside of the flue to any combustible materials such as wood or plasterboard.

The pipe meets EN 1856-1 standards: T200 H1 W Vm L50040 O(50) for diameters Ø 80 to Ø 200 and EN 1856-1: T200 H1 W Vm L50050 O(50) for diameters Ø 250 to Ø 400.

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