TWPro MB - Pipe 100mm - Ø 175
At a Glance
- Robust construction: 304 stainless steel outer with high-temperature black finish
- Durable inner lining: 316 stainless steel ensuring excellent corrosion resistance
- Superior insulation: Compressed rockwool at 200kg/m3 for optimal heat retention and safety
- Fully welded joints: Ensuring a perfect, secure seal
- Certification: HETAS approved and CE marked according to EN1856-1 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 - 100mm Pipe Ø 175 is expertly designed for use with solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, oil boilers, and gas boilers. The outer skin is constructed with robust 304 stainless steel, coated with a high-temperature black finish for added durability and aesthetic appeal. The inner lining, made from 316-grade stainless steel, ensures exceptional performance and longevity.
Additionally, the pipe features compressed rockwool insulation at a density of 200kg/m3, resulting in superior heat retention and safety, with all parts being fully welded for perfect sealing. For your peace of mind, the flue is HETAS approved and CE marked with designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20, ensuring it meets top European standards. Installation is straightforward with the included locking band and a recommended 50mm distance to any combustible material, making it easy to integrate into your existing setup.
SKU: 37-175-018
Technical Specifications | |
---|---|
Pipe Diameter | 100mm |
Outer Diameter | u00d8 175mm |
Outer Material | 304 Stainless Steel, High Temperature Black Coated |
Inner Material | 316L Stainless Steel, 0.40mm thick |
Insulation | Compressed Rockwool, Density 200kg/m3 |
Certifications | HETAS Approved, CE Marked |
Designations | EN1856-1 T600 N1 W V2 L50040 G50; EN1856-1 T200 P1 W V2 L50040 O20 |
Distance To Combustibles | 50mm |
Installation Feature | Includes locking band for secure assembly |
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.
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National Flues Ltd Verdict
The TWPro MB - 100mm Pipe Ø 175 is a top choice for anyone needing a reliable and durable chimney flue system. With its HETAS approval and high build quality, it's perfect for solid fuel and gas appliances. At National Flues, we are proud to offer this at competitive prices, with prompt nationwide delivery catering to both retail and trade customers.
The TWPro MB - 100mm Pipe Ø 175 is designed for safe and efficient venting of solid fuel, gas, and oil appliances, making it an essential component in modern heating systems.
TWPro is renowned in the industry for their high-quality, durable chimney flue systems designed to meet rigorous safety and performance standards, ensuring reliable and efficient heat distribution.
