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Mi-Pellet - Pipe 250mm - Ø 80 - Ø 80 (43-80-012)

National Flues’ Mi-Pellet 250mm Connecting Pipe is an exemplary product engineered for efficient and safe flue connections. This Mi-Pellet pipe, also known as the Ø80 connecting pipe, is crafted from premium zero carbon steel and finished with a robust matt black powder enamel coating. Approved to EN1856-2 standards, it is designed for reliable use with gas, oil, and solid fuel appliances, ensuring both durability and performance. Perfect for installations requiring strict adherence to safety and condensate management, this product is a must-have accessory in any high-quality flue system.
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£14.49
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At a Glance

  • Precision engineered 250mm single-skin pipe
  • Crafted from zero carbon steel with a durable powder enamel finish
  • Withstands temperatures up to 600°C
  • Friction-fit joints for efficient, seal-free assembly (except for certain pellet applications)
  • EN1856-2 T600 N1 Vm L8010 G375 approved for reliable flue installations
  • Designed for gas, oil, and solid fuel appliances
  • Complies with safe distance requirements from combustibles

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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.
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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Mi-Pellet 250mm Pipe - Ø 80 is crafted meticulously for connecting your appliance to your Flue Liner, Chimney Stack, or Twin Wall Flue System. Constructed from zero carbon steel and adorned with a matte black vitreous enamel coating, this single-skin pipe can handle temperatures up to 600°C. Ideal for gas, oil, and solid fuel appliances, it's a dependable element in any flue system setup.

Remember, it's designed for use only within visible sections and should not pass through combustible walls or ceilings. Its friction-fit design means no sealing is required under high temperatures, and for pellet installations with positive pressure, seals must be added. Ensure no piece of the pipe is less than 375mm from combustible materials and always install the smaller diameter downwards to keep condensates inside the flue.

Regular maintenance and chimney sweeping are crucial, particularly for solid fuel systems.

SKU: 43-80-012

Technical Specifications
Length250mm
Internal Diameter80mm
MaterialZero Carbon Steel
Steel Thickness0.7mm
CoatingPowder Enamel
Coating Thickness0.3mm
ColourMatt Black
ApprovalEN1856-2 T600 N1 Vm L8010 G375
Max Temperature600u00b0C
Distance To Combustible375mm
CompatibilityGas, Oil, and Solid Fuel Appliances
• Install the Mi-Pellet pipe with the smaller diameter segment pointing downwards to ensure that condensates remain safely within the flue. • Ensure that every segment maintains a minimum clearance of 375mm from any combustible material. • Use the friction-fit design to your advantage: most installations do not require additional sealing. However, for pellet installations with positive pressure, apply seals at each joint. • Avoid routing the pipe through combustible walls or ceilings and keep it within the intended visible section. • Always wear the appropriate personal protective equipment (PPE) during installation and ensure that all installation guidelines and safety protocols are followed. • Schedule regular maintenance and chimney sweeping, especially for installations using solid fuel appliances. • If any pipe section is cut, immediately cover exposed steel with high-temperature paint to prevent rusting.

Yes, the Mi-Pellet pipe is suitable for gas, oil, and solid fuel appliances, handling temperatures up to 600°C.

When installing the Mi-Pellet pipe, the smaller diameter should always be pointing downward to ensure condensates remain within the flue system.

No, the Mi-Pellet pipe should not be used to pass through ceilings or combustible walls. It's designed only as a connecting pipe.

For T600 high temperature installations, sealing is not required due to the friction fit of the joints. However, for pellet installations with positive pressure (P1 applications), seals must be placed on every joint.

Regular inspections and chimney sweeping are essential, especially for solid fuel appliances. Install access doors at directional changes for ease of maintenance.

After cutting, any exposed steel should be covered with high-temperature paint to prevent rusting over time.

Appropriate personal protective equipment (PPE) should be worn at all times during installation to ensure safety.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Mi-Pellet - Pipe 250mm - Ø 80 - Ø 80 buyers guide

Order your Mi-Pellet 250mm pipe now and experience seamless, efficient flue integration!

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