Adjustable pipe 0,35 - 0,50 m - Ø 300
At a Glance
- Premium 316L Stainless Steel construction
- Adjustable length (0.35 - 0.50 m) for non-standard connections
- CE marked and compliant with EN 1856-1 standards
- SWPro push-fit joint system with high-pressure sealing gasket (P1/H1)
- Suitable for both high and low temperature applications

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 Adjustable Pipe 0.35 - 0.50m - Ø 300 is a premium solution for flue systems, suitable for both high and low temperature applications. Constructed from high-grade 316L stainless steel, this modular single wall flue system features a high-pressure sealing gasket P1/H1. Perfect for a myriad of uses including boilers, ovens, ventilation systems, and chimney shaft liners, it offers durability and reliability.
The SWPro system, CE marked and compliant with EN 1856-1 standards, ensures safe and effective installation with its push-fit jointing system. Whether for positive or negative pressure conditions, this flue pipe maintains superior performance.
SKU: 3-300-015
Technical Specifications | |
---|---|
Material | 316L Stainless Steel |
Length | 0.35 - 0.50 m adjustable |
Diameter | u00d8 300 |
System | SWPro |
Compliance | EN 1856-1, CE marked |
Sealing | High-pressure sealing gasket P1/H1 |
Distance To Combustibles | 50mm |
Warranty | 10 Years |
Applications | Boilers, ovens, ventilation systems, chimney shaft liners |
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
National Flues highly recommends the Adjustable Stainless Steel Pipe 0.35 - 0.50m - Ø 300 for its versatility and quality. Our customers nationwide, both trade and retail, benefit from reliable delivery and competitive prices.
This pipe is designed to create a perfect fit between two components in a flue system, accommodating non-standard lengths with ease.
National Flues is a trusted supplier of fireplaces and flues across the UK, known for competitive pricing and reliable delivery to both retail and trade customers.
