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Adjustable pipe 0,35 - 0,50 m - Ø 800 (3-800-015)

National Flues presents the premium Adjustable Stainless Steel Pipe, 0.35 - 0.50 m, Ø 800. This versatile modular pipe is engineered for exceptional performance in boilers, ovens, ventilation systems, and more. Crafted from 316L stainless steel, it offers durability and safety in one compliant, high-performance product, setting the benchmark for quality in flue solutions.
The price you pay today £925.99
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

    Adjustable length (0.35 - 0.50 m) to bridge non-standard gaps
    Manufactured in high-grade 316L stainless steel for superior durability and corrosion resistance
    CE marked and compliant with EN 1856-1 standards for safety and performance
    Versatile use across boilers, ovens, and ventilation systems
    Secure push-fit jointing system with a locking band for easy and reliable installation
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 Adjustable Pipe 0.35 - 0.50 m - Ø 800 from our SWPro series is a top-tier modular single-wall flue system designed for a multitude of applications. Made from high-grade 316L stainless steel, it offers exceptional durability and performance. The SWPro system is suitable for both high and low temperatures, making it perfect for non-condensing and condensing environments.

Ideal for use with boilers, ovens, ventilation systems, and as a chimney shaft liner, this product meets the stringent EN 1856-1 standards. With its push-fit jointing system and locking band, installation is straightforward and secure. Ensure a safe installation by maintaining a 50mm distance from combustible materials and using joint gaskets for P1 and H1 pressurised systems.

SKU: 3-800-015

Technical Specifications
Material316L Stainless Steel
Adjustable Length0.35 - 0.50 m
Diameteru00d8 800 mm
StandardsEN 1856-1, CE marked
SystemSWPro
Fuel CompatibilityGas, Oil
Installation SafetyMinimum 50mm clearance from combustibles
Warranty10 Years
Ensure that installation surfaces are clean and dry. Use the push-fit jointing system along with the provided locking band for a secure fit. For pressurised systems (P1/H1), make sure to install joint gaskets at each connection and maintain a minimum clearance of 50mm from any combustible materials. Follow the manufacturer’s guidelines closely and consult a professional if any uncertainties arise to guarantee an optimal and safe installation.

The Adjustable Pipe is constructed from high-grade 316L stainless steel, ensuring durability and resistance to corrosion.

Yes, the SWPro system is designed for both non-condensing and condensing applications.

The pipe features a push-fit jointing system secured by a locking band. In pressurised systems (P1/H1), ensure joint gaskets are fitted at each joint and maintain at least 50mm distance from any combustible material.

Yes, the SWPro series, including the Adjustable Pipe, is CE marked and complies with EN 1856-1 standards.

Absolutely, the versatile design of the SWPro system makes it suitable for ventilation systems as well as for boilers and ovens.

The pipe is perfect for use in boilers, ovens, ventilation systems, and as a chimney shaft liner.

Ensure all joints are securely fitted with gaskets in pressurised systems, and maintain a distance of 50mm from any combustible materials.

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