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TWPro MB - 45° Bend - Ø 200 (37-200-031)

National Flues proudly presents the TWPro MB - 45° Bend - Ø 200, a premium chimney flue accessory engineered for solid fuel, gas, and oil appliances. This outstanding product combines robust 316L and 304 stainless steel construction with a high temperature black coating, making it the perfect choice for modern wood stoves, boilers, and various heating systems. With HETAS approval and CE marking, this flue bend guarantees safety, efficiency, and compliance with UK standards, cementing its place as a top choice in chimney flue solutions.
Now only £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

    45° bend design for precise offset configurations

    Constructed with high-grade 316L and 304 stainless steel

    High temperature black coated finish for enhanced durability

    Compressed rockwool insulation (200kg/m³) for efficient thermal performance

    HETAS Approved and CE marked for certified safety and performance

    Easy installation with provided locking band ensuring secure connections

Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 8th. This is based on current lead times for this product. 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 on 01670 206 999. 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.

Best 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 - 45° Bend Ø 200 offers an exceptional solution for your chimney flue requirements. Designed for use with solid fuel, gas, and oil appliances such as wood stoves, gas coal effect fires, oil boilers, and gas boilers, this versatile bend is crafted to the most rigorous standards. Constructed with an outer skin of 304-grade stainless steel, coated with a high-temperature black finish, and an inner skin of 316-grade stainless steel, this component is robust and resilient.

The insulation is made of compressed rockwool, boasting a density of 200kg/m3, and the entire unit is fully welded for maximum integrity. Keep a safe distance of 50mm from combustible materials such as wood and plasterboard. 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, ensuring top-notch compliance and performance.

Installation is straightforward with the provided locking band, securing each part firmly together.

SKU: 37-200-031

Technical Specifications
Dimensionsu00d8 200mm
Bend Angle45u00b0
Inner Material316L Stainless Steel (0.40mm thick)
Outer Material304 Stainless Steel (0.40mm thick) with High Temperature Black Coating
InsulationCompressed Rockwool, 200kg/mu00b3
ApprovalsHETAS / CE
Designation NumbersEN1856-1 T600 N1 W V2 L50040 G50; EN1856-1 T200 P1 W V2 L50040 O20
Clearance Requirement50mm from combustible materials
Suitable ForWood stoves, gas coal effect fires, oil boilers, gas boilers, and other solid fuel, gas, and oil appliances
• Always ensure a minimum clearance of 50mm from any combustible material such as wood or plasterboard. • Use the provided locking band to firmly secure the segments during installation. • Follow all manufacturer installation guidelines and ensure that all welds are intact for optimal safety and performance. • This product is fully welded for maximum structural integrity; however, a professional installer is recommended to guarantee proper setup and adherence to safety standards.

The TWPro MB - 45° Bend is suitable for solid fuel, gas, and oil appliances including wood stoves, gas coal effect fires, oil boilers, and gas boilers.

The outer skin is made from 304-grade stainless steel with a high-temperature black finish, while the inner skin is 316-grade stainless steel. The insulation is compressed rockwool with a density of 200kg/m³.

Yes, the TWPro MB - 45° Bend is HETAS approved and CE marked.

Ensure a distance of 50mm from the outside of the flue to any combustible material such as wood or plasterboard.

Installation is straightforward using the provided locking band to secure each part together, ensuring a tight and secure fit.

The product designation numbers are EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20.

Absolutely, the TWPro MB - 45° Bend Ø 200 is suitable for both retail and trade applications, meeting the highest standards for both scenarios.

What our experts say!

"The TWPro MB - 45° Bend Ø 200 is a top-notch choice for anyone seeking premium quality and durability in flue systems. Approved by HETAS and CE marked, this product meets high standards and ensures dependable performance. Count on National Flues for unbeatable prices and reliable nationwide delivery to retail and trade customers alike."

The TWPro MB - 45° Bend Ø 200 is used to create a 45-degree offset in flue systems for solid fuel, gas, and oil appliances, ensuring proper venting and safety.

National Flues is a trusted UK supplier of fireplaces and flues, renowned for unbeatable prices and reliable nationwide delivery to both retail and trade customers. Our products meet stringent quality standards, ensuring safety and durability.

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