TWPro MB - 30° Bend - Ø 125
At a Glance
- Durable 304 stainless steel outer skin with high-temperature black coating
- Robust 316-grade stainless steel inner skin ensuring long-lasting performance
- High-density compressed rockwool insulation (200kg/m3) for optimal thermal efficiency
- Fully welded construction for superior strength and safety
- HETAS approved and CE marked, meeting stringent industry standards

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 - 30° Bend - Ø 125 is a crucial part of your chimney flue system, designed for use with solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, oil boilers, and gas boilers. The outer skin is constructed from durable 304 stainless steel with a 0.4mm thickness and finished in a high-temperature black coating for added protection and aesthetics. The inner skin, made from 316-grade stainless steel at the same thickness, ensures long-lasting performance.
The bend also features high-density compressed rockwool insulation with a density of 200kg/m3, ensuring optimal thermal efficiency. All parts are fully welded for superior strength. With a 50mm distance to combustibles, it prioritises safety.
Approved by HETAS and CE marked, it meets stringent industry standards (EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20). Installation is straightforward with the use of a locking band (supplied), ensuring secure connections and optimal performance.
SKU: 37-125-032
Technical Specifications | |
---|---|
Dimensions | u00d8125 mm, 30u00b0 Bend |
Outer Material | 304 Stainless Steel (0.4mm thick) with high-temperature black coating |
Inner Material | 316 Stainless Steel (0.4mm thick) |
Insulation | High-density compressed rockwool, 200kg/m3 |
Approvals | HETAS, CE marked |
Clearance To Combustibles | 50mm |
Designation | EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20 |
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
The TWPro MB - 30° Bend - Ø 125 is a high-quality, versatile chimney flue component suitable for a variety of heating appliances. With robust construction and HETAS approval, it assures both performance and safety. Available for both retail and trade customers, you can rely on National Flues for competitive pricing and nationwide delivery.
The TWPro MB - 30° Bend is designed to provide an offset in your flue system, making it suitable for routing around obstacles and ensuring optimal flue performance for a variety of heating appliances.
TWPro is known for its high-quality chimney and flue components, offering robust and reliable solutions for both residential and commercial applications.
