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TWPro MB - Adjustable Pipe 350-500mm - Ø 125 (37-125-015)

The TWPro MB Adjustable Chimney Pipe is designed for homeowners and professionals seeking reliability and performance in chimney installations. As a top-quality adjustable pipe from TWPro, this product excels in delivering flexible dimensions and robust construction, making it an ideal choice for woodstoves, gas and oil boilers, and other heating appliances. With its high-grade stainless steel design and superior insulation, the TWPro MB Adjustable Pipe stands out in the competitive market of ch Read more...
The price you pay today £111.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Adjustable length from 350mm to 500mm
    Precision engineered for solid fuel, gas, and oil appliances
    Outer skin of 304 stainless steel with a high-temperature black finish
    Inner skin constructed from robust 316L stainless steel
    High-density compressed rockwool insulation (200kg/m³) for optimal heat resistance
    HETAS approved and CE marked for safety and reliability
    Free Locking Band included for secure assembly
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.

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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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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  • 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]

The TWPro MB Adjustable Pipe 350-500mm - Ø 125mm is ideal for a range of heating appliances, including woodstoves, gas coal effect fires, oil boilers, and gas boilers. Crafted to perfection, its outer skin is made from 0.4mm thick 304 stainless steel with a high-temperature black finish, while the inner skin features robust 316 grade stainless steel of the same thickness. Insulated with high-density compressed rockwool at 200kg/m3, this chimney pipe ensures maximum safety with a minimum distance of 50mm to combustibles.

Fully welded for optimum durability, this product is HETAS approved and CE marked, with designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20. Installation is a breeze with the supplied Locking Band, ensuring a secure fit and adhering to safety guidelines.

SKU: 37-125-015

Technical Specifications
SKU37-125-015
Adjustable Range350-500mm
Pipe Diameter125mm
Outer Material304 Stainless Steel with High-Temperature Black Coating (0.40mm thick)
Inner Material316L Stainless Steel (0.40mm thick)
InsulationHigh-Density Compressed Rockwool at 200kg/mu00b3
ApprovalsHETAS and CE Marked
Minimum Clearance50mm from combustibles
Accessories IncludedFree Locking Band and additional insulation pieces
Installation is straightforward and designed with the installer in mind. Begin by aligning the adjustable sections of the pipe so that the overall length meets your installation needs (ranging from 350mm to 500mm). Secure the sections using the supplied Locking Band – this not only ensures a robust connection but also guarantees adherence to safety guidelines. Install the chimney pipe at a minimum distance of 50mm from any combustible material. Always refer to local building regulations and safety standards during installation. For best results, ensure that the additional insulation is properly fitted in the gaps between the pipe sections. This extra measure further enhances safety and efficiency. If you have any uncertainties during the installation process, professional assistance is recommended to ensure optimal performance and compliance with safety norms.

The TWPro MB Adjustable Pipe is suitable for solid fuel appliances like woodstoves, gas appliances such as gas coal effect fires, as well as oil and gas boilers.

The outer skin is made from 304 stainless steel with a high-temperature black finish. The inner skin is crafted from 316 grade stainless steel, both 0.4mm thick.

The pipe is insulated with compressed rockwool at a density of 200kg/m³, ensuring excellent heat resistance and safety.

Installation is made easy with the included Locking Band. Simply secure the chimney parts together and make sure to keep a distance of 50mm from any combustible materials.

Yes, the TWPro MB Adjustable Pipe is HETAS approved and CE marked, meeting all relevant safety and performance standards.

A minimum distance of 50mm from combustibles such as wood or plasterboard must be maintained.

Yes, each pipe comes with a FREE Locking Band and additional insulation to ensure a secure and safe installation.

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