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TWPro MB - Pipe 250mm - Ø 200 (37-200-012)

The TWPro MB - 250mm Pipe Ø 200 from National Flues is the ideal solution for solid fuel and gas/oil appliance systems. Engineered with high-grade stainless steel and robust insulation, this flue pipe is perfect for woodstoves, oil boilers, gas boilers and many other applications. As a leading UK supplier, National Flues ensures every product meets strict safety standards with HETAS approval and CE marking, making it a top choice for reliable heating solutions.
The price you pay today £72.99
Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Robust 304/316 stainless steel construction for long-lasting durability
    0.4mm thick high-temperature black coated outer skin for enhanced resilience
    Compressed rockwool insulation (200kg/m³) ensuring superior thermal efficiency
    HETAS approved and CE marked for guaranteed safety and reliable performance
    Maintains the recommended 50mm distance from combustibles for safe installation
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.

Price Match Guarantee +

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.

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]

The TWPro MB - 250mm Pipe Ø 200 is engineered for excellence. Ideal for solid fuel and gas/oil appliances, this pipe is perfect for woodstoves, gas coal effect fires, oil boilers, gas boilers, and any solid fuel appliance. Constructed with a 304 stainless steel outer skin that's 0.4mm thick, it features a high-temperature black finish.

The inner skin is 316 grade stainless steel, also 0.4mm thick, ensuring durability and efficiency. Compressed rockwool insulation with a density of 200kg/m3 guarantees safety and performance. All parts are fully welded and the product is HETAS approved and CE marked.

Keeping a safe 50mm distance from combustibles is crucial during installation, facilitated by the supplied Locking Band. The product adheres to designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

SKU: 37-200-012

Technical Specifications
SKU37-200-012
Product NameTWPro MB - Pipe 250mm - u00d8 200
Pipe Length250mm (Effective installed length 215mm)
Outer Diameter200mm
Inner Material316L Stainless Steel
Outer Material304 Stainless Steel with High Temperature Black Coating
Outer Skin Thickness0.40mm
Inner Skin Thickness0.40mm
InsulationCompressed Rockwool, 200kg/mu00b3 density
ApprovalHETAS approved, CE marked
Distance To Combustibles50mm
DesignationsEN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20
When installing the TWPro MB Pipe, ensure that you follow all manufacturer guidelines and local building regulations. The pipe comes with a Locking Band to secure the sections firmly. It is critical to maintain a minimum distance of 50mm from any combustible material during installation to ensure safety and compliance with HETAS standards. All connections should be carefully checked for proper alignment and sealed to avoid any risk of leaks or performance issues. We recommend that installation is carried out by a qualified professional, and any additional accessories, such as support brackets or extra insulation components, should be sourced from our range of approved products to enhance overall system efficiency.

This pipe is suitable for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil boilers, and gas boilers.

The outer skin is made from 304 stainless steel, while the inner skin is 316 grade stainless steel. Both are 0.4mm thick and the insulation is made of compressed rockwool with a density of 200kg/m3.

Yes, the TWPro MB - 250mm Pipe is HETAS approved and CE marked, meeting all necessary safety standards.

The pipe parts are secured together using a Locking Band, which is supplied. Ensure that you maintain a 50mm distance from the outside of the flue to any combustible materials.

The minimum distance to combustibles is 50mm, ensuring safe installation and operation.

The TWPro MB - 250mm Pipe has the designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

Yes, National Flues provides reliable nationwide delivery for both retail and trade customers.

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