TWPro MB - 45° Bend - Ø 125
At a Glance
- Premium 304 & 316 stainless steel construction for exceptional durability
- High-temperature black coated outer skin to withstand extreme conditions
- Uniform 0.40mm thickness for consistent performance
- Compressed rockwool insulation (200kg/m3) for superior thermal protection
- HETAS approved and CE marked for certified safety
- 50mm clearance from combustibles ensures enhanced safety
- Includes a Locking Band for straightforward, secure installation

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 TWPro MB - 45° Bend - Ø 125 is perfect for those needing a robust and reliable chimney solution. Ideal for woodstoves, gas coal-effect fires, oil boilers, and other solid fuel appliances, this TWPro bend is designed to excel under high temperatures. The outer skin is crafted from 304 stainless steel with a 0.4mm thickness and is finished in a high-temperature black coating.
The inner skin boasts 316 grade stainless steel with the same robust thickness. Featuring insulation made of compressed rockwool with a density of 200kg/m3, this product ensures excellent thermal protection. The distance to combustibles is a safe 50mm, ensuring peace of mind.
HETAS approved and CE marked, it conforms to designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20, guaranteeing safety and quality. Installation is straightforward with the supplied Locking Band, ensuring a secure fit. Maintain a distance of at least 50mm from any combustible materials to ensure optimal safety.
SKU: 37-125-031
Technical Specifications | |
---|---|
SKU | 37-125-031 |
Model | TWPro MB - 45u00b0 Bend - u00d8 125 |
Outer Material | 304 Stainless Steel, 0.40mm, High Temperature Black Coated |
Inner Material | 316 Stainless Steel, 0.40mm |
Insulation | Compressed Rockwool, 200kg/m3 |
Approvals | HETAS, CE |
Distance To Combustibles | 50mm |
Included Components | Locking Band |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. 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.
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National Flues Ltd Verdict
At National Flues, we highly recommend the TWPro MB 45° Bend for its exceptional quality and durability. Perfect for solid fuel, gas, and oil appliances. Enjoy our reliable nationwide delivery service, catering to both retail and trade customers.
The TWPro MB - 45° Bend is used to create a precise offset in chimney flue systems, ideal for a range of solid fuel, gas, and oil appliances.
National Flues is a trusted supplier of high-quality fireplaces and flues across the UK. Known for competitive pricing and reliable delivery, we serve both retail and trade customers with secure online payment options for retail purchases.
