VIT-Smooth - Smooth 45°/135° Elbow - Ø 125mm
At a Glance
- Premium Zero Carbon Steel construction
- Durable Powder Enamel coating with a sleek matt black finish
- Designed for gas, oil and solid fuel appliances up to 600°C
- Friction fit joints eliminating the need for sealing (optional use of joint compounds)
- EN1856-2 T600 N1 Vm L80120 G375 approved for safety and performance
- Engineered as a connecting pipe between appliances and flue liners, chimney stacks or twin wall systems

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 VIT-Smooth 45°/135° Elbow Ø 125mm is a premium connecting pipe designed for gas, oil, and solid fuel appliances that reach temperatures up to 600°C. Constructed from zero-carbon steel with a powder vitreous enamel coating, it boasts a sleek matt black finish. This single-skin flue segment is exclusively intended for use as a connecting pipe between your appliance and the flue liner, chimney stack, or twin wall flue system.
It's essential to note that VIT-Smooth pipes should not pass through ceilings or combustible walls.For optimal installation, maintain a minimum distance of 375mm from any combustible materials. Ensure the smaller diameter is always pointing downward to prevent condensate from escaping the flue system. Though VIT-Smooth features friction fit joints that don't require sealing, jointing compounds like fire cement or high-temperature silicone sealant can be used for extra security.
The pipes can be cut to size, but any exposed steel must be covered with high-temperature paint to prevent rusting over time. PPE is essential during installation to maintain safety. For maintenance, particularly in solid fuel applications, install an access door at changes of direction to facilitate chimney inspection and cleaning.
SKU: 67-125-031
Technical Specifications | |
---|---|
SKU | 67-125-031 |
Material | Zero Carbon Steel |
Steel Thickness | 1.2mm |
Coating | Powder Enamel |
Coating Thickness | 0.2mm |
Colour | Black |
Approval | EN1856-2 T600 N1 Vm L80120 G375 |
Distance To Combustible | 375mm |
Diameter | 125mm |
Application Temperature | Up to 600u00b0C |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. 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
The VIT-Smooth 45°/135° Elbow Ø 125mm is a top-notch choice for connecting pipes. With our reliable delivery nationwide and competitive pricing, both retail and trade customers can trust National Flues for all their flue needs.
The VIT-Smooth 45°/135° Elbow Ø 125mm serves as a connecting pipe between heating appliances (gas, oil, solid fuel) and flue systems, ensuring a smooth and efficient flow of exhaust gases.
National Flues is a trusted UK supplier of high-quality fireplaces and flues, providing reliable delivery and competitive prices to retail and trade customers nationwide.
