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TWPro MB - Pipe 500mm - Ø 125 (37-125-011)
National Flues proudly presents the TWPro MB 500mm chimney flue pipe, engineered to address the needs of modern heating systems. This premium flue pipe, ideal for wood stoves, gas boilers, and oil appliances, combines robust construction with state-of-the-art thermal insulation. With a reputation for dependable performance in both domestic and trade installations, our flue pipe meets crucial safety standards including HETAS and CE certification. Optimize your heating system with this TWPro MB chimneypipe from National Flues – the ultimate in quality, durability, and efficiency.
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In Stock
£63.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
500mm chimney flue pipe with a 125mm diameter
Constructed with 316L stainless steel inner skin and 304 stainless steel outer skin, high temperature black coated
Fully welded construction with compressed rockwool insulation (200kg/m³) for superior thermal efficiency
Certified to HETAS & CE standards, ensuring safety and compliance
Compatible with solid fuel, gas, and oil appliances including wood stoves, coal effect fires, and boilers
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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.
The TWPro MB - Pipe 500mm Ø 125mm is engineered for high performance on solid fuel, gas, and oil appliances such as wood stoves, gas coal effect fires, and boilers. This state-of-the-art chimney flue pipe features an outer skin crafted from 304-grade stainless steel, coated in a high-temperature black finish for added protection and aesthetics. The inner skin, constructed from 316-grade stainless steel, ensures enhanced durability.
Boasting fully welded parts and compressed rockwool insulation with a density of 200kg/m³, this pipe guarantees robust and reliable performance. Certified by HETAS and CE marked, the TWPro MB conforms to EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20 standards, ensuring compliance and safety. Installation is straightforward, secured with a supplied Locking Band, requiring a 50mm clearance from combustibles.
Ideal for any solid fuel appliance setup.
SKU: 37-125-011
Technical Specifications
Pipe Length
500mm
Diameter
125mm
Effective Installed Length
465mm
Inner Material
316L Stainless Steel (0.40mm thick)
Outer Material
304 Stainless Steel (0.40mm thick, High Temperature Black Coated)
Insulation
Compressed Rockwool, 200kg/mu00b3
Certifications
HETAS, CE
Standards
EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20
Fuel Compatibility
Wood, Oil, Gas, Low Sulpher Coal
Minimum Clearance
50mm to combustibles
Begin by ensuring that the installation area has a minimum 50mm clearance from any combustible material. Use the supplied Locking Band to secure the pipe properly. Follow all manufacturer guidelines during installation and confirm that each joint is fully welded and insulated to maintain optimal performance. If in doubt, consult a qualified installer to guarantee your flue system meets all safety and performance standards. Always check compliance with local building regulations before starting installation.
The TWPro MB - 500mm Pipe is suitable for solid fuel, gas, and oil appliances including wood stoves, gas coal effect fires, and oil or gas boilers.
The pipe features an outer skin made from 304 stainless steel with a high-temperature black coating, and an inner skin made from 316 stainless steel. It is fully welded and insulated with compressed rockwool.
Yes, the TWPro MB pipe is HETAS Approved and CE marked, conforming to EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20 standards.
Installation is straightforward with the supplied Locking Band. Ensure a 50mm distance to combustibles is maintained from the outside of the flue to any materials such as wood or plasterboard.
The effective installed length of the TWPro MB - 500mm Pipe is 465mm.
The pipe is insulated with compressed rockwool, offering a density of 200kg/m³ for excellent thermal insulation.
National Flues provides reliable nationwide delivery and competitive pricing, ensuring you get high-quality products on time and within budget. We cater to both retail and trade customers, offering secure online payments for convenience.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Comprehensive Buyers Guide for the TWPro MB 500mm Chimney Flue Pipe
Introduction
When it comes to ensuring your home heating system performs safely and efficiently, the selection of the right components is crucial. The TWPro MB 500mm pipe from National Flues is designed with precision engineering to deliver a reliable, high-performance solution for your solid fuel, gas, and oil appliances. In this guide, we will explore the features, benefits, installation process, and how this product meets and exceeds industry standards.
Key Features at a Glance
- Robust Construction: Manufactured from high-grade stainless steel, the TWPro MB pipe utilises a 316L inner skin for superior durability and a 304 outer skin with a high-temperature black coating for additional protection against external elements.
- Insulation Excellence: Filled with compressed rockwool at a density of 200kg/m³, this pipe offers excellent thermal insulation, maintaining heat efficiency even under high operating temperatures.
- Certified Safety: With HETAS approval and CE marking, this product adheres strictly to standards EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 P1 W V2 L50040 O20, ensuring that it is safe for use in a variety of appliances.
- Versatile Fuel Compatibility: Suitable for wood, oil, gas, and even low sulpher coal, the TWPro MB pipe is engineered to meet the diverse needs of modern heating systems.
- Practical Design: The effective installed length of 465mm and a diameter of 125mm make it an ideal choice for a variety of installation setups, ensuring ease of use and flexibility.
Understanding the Benefits
Durability That Lasts
The use of top-grade stainless steel ensures that the TWPro MB chimney flue pipe withstands the rigours of high-temperature environments and corrosive conditions. This durability translates directly into long-term reliability, reducing the need for frequent maintenance or replacement. Homeowners value the peace of mind that comes from knowing their heating system components are built to last.
Enhanced Energy Efficiency
Thanks to its advanced insulation properties, the TWPro MB helps in retaining the heat generated by your appliance, thus promoting energy efficiency. This means that not only will your heating system perform optimally, but you may also experience cost savings on your energy bills over time.
Safety First
Safety is paramount in any heating installation, and the TWPro MB does not disappoint. Certified to HETAS and CE standards, every aspect of its design has been subjected to rigorous testing. This reduces the risk of hazardous occurrences and ensures compliance with local building codes. If you are wondering whether this product is safe for your family and property, the answer is a resounding yes.
Ease of Installation
The TWPro MB chimney flue pipe has been designed with the installer in mind. The product comes with a Locking Band that facilitates a straightforward installation process. With clear guidance on maintaining a 50mm clearance from combustibles, even novice installers can achieve a secure, compliant setup. For those requiring additional assurance, the National Flues customer support team is always ready to assist with professional advice.
Addressing Common Objections
Is it Really Compatible with My Appliance?
Absolutely. Whether you operate a wood stove, a gas boiler, or an oil-fired appliance, the TWPro MB is engineered to integrate seamlessly with various systems. Its versatile design ensures that the flue pipe can handle the output from multiple fuel types while maintaining high performance.
How Difficult is the Installation?
The installation process is designed to be as user-friendly as possible. With the supplied Locking Band and clear installation instructions, setting up the TWPro MB is straightforward. Nevertheless, if you are not comfortable performing the installation yourself, it is advisable to hire a certified installer to ensure that all safety regulations are met.
What About Longevity and Maintenance?
Constructed from robust materials and featuring a fully welded design, the TWPro MB is built to endure. Routine inspections and proper maintenance can further extend its operational lifespan. Investing in quality materials means fewer replacements and less downtime over the product’s lifetime.
Making an Informed Decision
In the realm of heating systems, cutting corners on quality is not an option. National Flues has built its reputation on providing products that meet the highest standards of safety, efficiency, and durability. With the TWPro MB 500mm chimney flue pipe, you are not only purchasing a product but also gaining a reliable partner in maintaining a warm, safe home environment.
Conclusion
The TWPro MB chimney flue pipe is a testament to National Flues' commitment to quality and performance. Its exceptional build quality, energy-efficient design, and certified safety features make it the ideal choice for various heating applications. Whether you are upgrading your current system or setting up a new installation, this flue pipe stands as a reliable solution that delivers both performance and peace of mind.
For a product that addresses all your concerns about durability, safety, and efficiency, the TWPro MB is the secure choice. With this comprehensive buyers guide, we hope you have all the information you need to make an informed decision. Remember, investing in quality means investing in the future of your home’s safety and comfort.
Buy now or call 01670 206 999.
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