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TWPro MB - Adjustable Pipe 350-500mm - Ø 200 (37-200-015)

Discover National Flues' TWPro MB Adjustable Pipe, engineered for both solid fuel and gas/oil appliances. This premium, adjustable flue pipe, with a length range of 350-500mm and a robust 200mm diameter, is perfect for wood stoves, oil boilers, and gas systems. Crafted from high-quality 304 and 316 stainless steel and featuring advanced rockwool insulation, this product meets stringent HETAS and CE safety standards. Enhance your installation with complementary optional accessories for a complete Read more...
The price you pay today £157.99
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

    Premium 304/316 Stainless Steel Construction
    Adjustable Length Range (350-500mm) for Versatile Installations
    High-Temperature Black Coating on Outer Surface
    Compressed Rockwool Insulation (200kg/m³) for Superior Thermal Efficiency
    HETAS Approved and CE Marked for Safety
    Easy Assembly with a Secure Locking Band (No Screws Required)
    Suitable for Wood, Oil, Gas, and Low Sulphur Coal Appliances
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.
  • 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]

The TWPro MB Adjustable Pipe 350-500mm Ø 200 is a premium choice for solid fuel and gas/oil appliances, ensuring top-notch safety and performance. Designed for use with woodstoves, gas coal effect fires, oil boilers, and gas boilers, it fits a variety of installations. The outer skin is constructed from durable 304-grade stainless steel at 0.4mm thickness, finished with a high-temperature black coating for added resilience.

The inner skin is crafted from 316-grade stainless steel at the same thickness, ensuring long-lasting performance. Compressed rockwool insulation with a density of 200kg/m³ provides exceptional thermal efficiency, whilst a distance of 50mm to combustibles ensures safety. Fully welded parts enhance durability.

TWPro is both HETAS approved and CE marked, meeting stringent quality and safety standards. Installation is straightforward, as the adjustable pipe pieces securely lock together with the supplied locking band, eliminating the need for screws and ensuring a tight, leak-free fit. Remember to maintain a 50mm clearance from any combustible material (e.g., wood, plasterboard) when installing.

SKU: 37-200-015

Technical Specifications
SKU37-200-015
Adjustment Range350-500mm
Diameter200mm
Outer Material304 Stainless Steel, 0.40mm with High-Temperature Black Coating
Inner Material316 Stainless Steel, 0.40mm
InsulationCompressed Rockwool, 200kg/mu00b3
ApprovalsHETAS, CE
Distance To Combustibles50mm
Suitable FuelsWood, Oil, Gas, Low Sulphur Coal
When installing the TWPro MB Adjustable Pipe, ensure a minimum clearance of 50mm from any combustible materials such as wood or plasterboard. The adjustable pipe pieces interlock securely using the supplied locking band—no screws are needed—providing a tight, leak-free fit. Follow the provided installation guide carefully, and consider researching optional accessories that may further enhance insulation or fit for your specific setup.

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

The outer skin is made from 304-grade stainless steel with a thickness of 0.4mm, and it is coated with a high-temperature black finish for added durability.

The pipe features compressed rockwool insulation with a density of 200kg/m³, offering excellent thermal efficiency.

Yes, the TWPro MB Adjustable Pipe is HETAS approved and CE marked, ensuring it meets rigorous safety and quality standards.

The installation of the TWPro MB Adjustable Pipe requires the use of a locking band to secure the parts together. No screws are necessary, but you must maintain a 50mm distance from any combustible materials.

The pipe has an adjustable length ranging from 350mm to 500mm and a diameter of 200mm.

The inner skin is made from 316-grade stainless steel with a thickness of 0.4mm, ensuring long-lasting durability and performance.

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