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VIT-Smooth - 500mm 1 Part Adjustable Pipe - Ø 125mm (67-125-020)

Discover the superior VIT-Smooth Adjustable Pipe by National Flues, a premium connecting pipe solution engineered from robust Zero Carbon Steel and finished in a sleek matt black powder enamel. Ideal for gas, oil, and solid fuel appliances, this adjustable 500mm pipe delivers reliable performance up to 600°C, making it the perfect choice for modern flue systems and chimney installations. Explore our range of complementary accessories to complete your setup with confidence.
The price you pay today £50.99
Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Constructed from high-quality Zero Carbon Steel
    Durable powder enamel coating in sleek matt black
    Fully adjustable design for versatile installations
    Suitable for gas, oil, and solid fuel applications up to 600°C
    Easy friction-fit installation with minimal maintenance
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. 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.

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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.

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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.
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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.

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 VIT-Smooth 500mm Adjustable Pipe is an essential component for connecting your appliance to a flue liner, chimney stack, or twin wall flue system. Crafted from zero carbon steel and finished with a powder vitreous enamel coating in a sleek matt black, this single skin pipe is suitable for use with gas, oil, and solid fuel appliances at temperatures up to 600°C. Installation is straightforward, but it’s crucial to ensure the smaller diameter faces downwards to keep condensates inside the flue system.

Remember, VIT-Smooth pipes should not pass through ceilings or combustible walls and should be kept a minimum of 375mm away from any combustible materials. This pipe can be trimmed to fit, but exposed steel must be protected with high-temperature paint to prevent rust. Maintenance is simple with recommended provisions for inspection and cleaning, especially for solid fuel appliances.

Ensure safe usage by wearing appropriate PPE during installation.

SKU: 67-125-020

Technical Specifications
SKU67-125-020
MaterialZero Carbon Steel
Steel Thickness1.2mm
CoatingPowder Enamel
Coating Thickness0.2mm
ColourBlack
ApprovalEN1856-2 T600 N1 Vm L80120 G375
Distance To Combustible375mm
Diameter125mm
Length500mm adjustable (usable 400mm)
Temperature RatingUp to 600u00b0C
• Ensure the pipe is installed with the smaller diameter end facing downwards to keep condensates inside the flue system. • Maintain a minimum clearance of 375mm from any combustible materials; the pipe should not run through ceilings or combustible walls. • If trimming is necessary, apply high-temperature paint to any exposed steel to prevent rust. • Adhere to safety guidelines by wearing appropriate PPE such as gloves, goggles, and dust masks during installation. • For added security, consider using a jointing compound like fire cement or high-temperature silicone sealant at the joints.

Yes, the VIT-Smooth pipe is suitable for use with gas, oil, and solid fuel appliances at temperatures up to 600°C.

Ensure the pipe is installed with the smaller diameter pointing downward. This keeps condensates inside the flue system. Additionally, keep the pipe at least 375mm away from combustible materials.

Yes, it can be cut to size. However, it's vital to coat the exposed steel with high-temperature paint to prevent rust.

No, the VIT-Smooth pipe has a friction fit joint and does not require sealing. For added security, you can use a jointing compound like fire cement or high-temperature silicone sealant.

Yes, especially for solid fuel appliances. Chimneys should be swept at least once a year or more frequently as needed.

No, VIT-Smooth pipes should not pass through ceilings or combustible walls.

Appropriate personal protective equipment (PPE) such as gloves, goggles, and dust masks should be worn during installation to ensure safety.

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