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Inspection Length 500mm Ø 150
National Flues presents the Inspection Length 500mm Ø 150, a premium chimney flue component engineered for reliability and safety. This high-quality TWPro twin wall insulated flue pipe, made from 304 and 316L stainless steel, is ideal for solid fuel, gas, and oil appliances. Designed to meet HETAS a... More...
National Flues presents the Inspection Length 500mm Ø 150, a premium chimney flue component engineered for reliability and safety. This high-quality TWPro twin wall insulated flue pipe, made from 304 and 316L stainless steel, is ideal for solid fuel, gas, and oil appliances. Designed to meet HETAS and CE standards, this product not only delivers superb performance but also complements your complete chimney system with added ease and flexibility. Less...
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£146.49
Including VAT & Free Delivery
Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.
At a Glance
Built-in sweeping access door for easy maintenance
Constructed with durable 304/316L stainless steel
Insulated with high-density compressed rockwool (200kg/m³)
HETAS approved and CE marked for safety compliance
TWPro twin wall insulated design for superior performance
Suitable for wood, oil, gas, and low sulphur coal appliances
Quick and secure installation with a Locking Band
50mm clearance to combustibles for enhanced safety
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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.
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.
The Inspection Length 500mm Ø 150 is a versatile and highly durable chimney flue component designed for a variety of heating appliances. Crafted from 304 grade stainless steel for the outer skin and 316 grade stainless steel for the inner skin, each with a thickness of 0.4mm, this product ensures longevity and reliability. The pipe is insulated with compressed rockwool to a density of 200kg/m³, maintaining optimum safety with a required distance of 50mm from combustibles.
Fully approved by HETAS and bearing the CE mark, this product meets the highest standards of safety and efficiency. The TWPro Twin Wall Insulated Chimney system is easy to install, connecting parts securely with a Locking Band. Whether used for woodstoves, gas coal effect fires, or oil and gas boilers, this inspection length pipe provides enhanced sweeping access with a built-in locking door.
SKU: 2-150-020
Technical Specifications
SKU
2-150-020
Designation
EN1856-1 T600 N1 W V2 L50040 G50
System
TWPro
Inner Material
316L Stainless Steel (0.40mm)
Outer Material
304 Stainless Steel (0.40mm)
Insulation
Compressed Rockwool (200kg/mu00b3)
Approvals
HETAS / CE
Operating Temperature
Up to T600
Sweeping Access
Built-in locking door
Clearance
50mm from combustibles
Inspection Length
500mm
Pipe Diameter
u00d8 150
• Ensure a minimum clearance of 50mm between the flue and any combustible materials before installation.
• Carefully secure all components using the provided Locking Band to prevent accidental disconnection.
• Follow the TWPro system guidelines for proper alignment and coupling of the twin wall insulated sections.
• Check all connections for integrity and ensure the built-in sweeping door operates smoothly post-installation.
• Always adhere to manufacturer specifications and local building regulations during installation to maintain safety standards.
Yes, the Inspection Length 500mm Ø 150 is suitable for use with wood-burning stoves, as well as gas and oil appliances.
The outer skin is made from 304 grade stainless steel, while the inner skin is made from 316 grade stainless steel. Both are 0.4mm thick, with insulation made of compressed rockwool.
Yes, the TWPro system, including this Inspection Length pipe, is fully HETAS approved and CE marked.
A minimum distance of 50mm from the outside of the flue to any combustible materials is required.
Installation is simple, with parts being secured together using a Locking Band. Ensure the recommended distance from combustibles is maintained.
The pipe is insulated with compressed rockwool, with a density of 200kg/m³.
Yes, this product is suitable for high-temperature applications up to T600, making it ideal for various solid fuel appliances.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Monday, April 7th.
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. If you find it cheaper within 48 hours, we'll refund the difference.
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Read our buyers guide for this Inspection Length 500mm Ø 150
Comprehensive Buyers Guide for the Inspection Length 500mm Ø 150
When it comes to ensuring the efficiency and longevity of your chimney system, choosing the right components is paramount. The Inspection Length 500mm Ø 150 from National Flues stands as a leader in durability and safety. This guide will help you understand the features, benefits, installation process, and overall value of this top-tier chimney flue component.
Overview
The Inspection Length 500mm Ø 150 is designed specifically for those who prioritise both performance and safety. Crafted from high-grade materials such as 304 and 316L stainless steel, this flue pipe is not only built to last but also maintains its integrity in demanding heating environments. Its high-density rockwool insulation ensures that it operates efficiently even under high temperatures, making it an ideal option for wood, oil, gas, and low sulphur coal appliances.
Key Features and Benefits
1. Superior Material Quality
- Constructed from 304 outer and 316L inner stainless steel, this product offers exceptional resistance to corrosion and wear. This ensures longevity and reliability, even in harsh conditions.
2. Enhanced Safety and Compliance
- Fully HETAS approved and CE marked, the Inspection Length 500mm Ø 150 adheres to the highest industry safety standards. You can trust that this product has been rigorously tested for safe operation.
3. Advanced Thermal Insulation
- The flue pipe is insulated using high-density compressed rockwool with a density of 200kg/m³. This feature is vital for maintaining the necessary temperature control and ensuring that the flue remains efficient while protecting nearby combustible materials.
4. Built-in Sweeping Access Door
- A unique advantage of this product is its integrated sweeping door, which facilitates easy cleaning and maintenance. This simplifies your upkeep routine and ensures that your chimney system operates at its best.
5. Easy Installation and Secure Connection
- With a user-friendly Locking Band system, the installation of the Inspection Length 500mm Ø 150 is both quick and secure. This design minimises the risk of loose fittings and ensures that the flue remains properly assembled over time.
Addressing Common Concerns
Many homeowners and trade professionals have specific concerns when choosing a flue system. Let’s address some common questions:
Q: Is this flue pipe compatible with various appliances?
A: Absolutely. The Inspection Length 500mm Ø 150 is engineered to work seamlessly with wood-burning stoves, oil boilers, gas appliances, and even low sulphur coal systems. Its versatile design makes it a robust choice for a range of heating methods.
Q: What about maintenance?
A: The integrated sweeping access door simplifies the cleaning process dramatically. You no longer have to dismantle large sections of your chimney to access the inner parts. This ease of maintenance not only saves time but also promotes the longevity of the entire system.
Q: Is the installation process complicated?
A: Not at all. With the detailed installation guidelines provided, including the use of a Locking Band for secure connections, setting up the flue pipe is straightforward. However, ensure that you maintain the minimum 50mm clearance from combustibles and follow local building codes for the best results.
Q: How does this product perform in high-temperature scenarios?
A: The product is rated up to T600, making it well-suited for high-temperature applications. Whether your system is designed for intense heating or moderate use, this flue pipe will deliver reliable performance without compromising on safety.
Installation and Safety Tips
Before commencing installation, review all manufacturer instructions carefully. Ensure that all components of your chimney system, including the Inspection Length 500mm Ø 150, are installed on a stable structure with adequate ventilation. Always check for the required 50mm clearance from any combustible material to minimise fire risk. It's recommended that you consult a professional if you are uncertain about any part of the installation process.
Why Choose National Flues?
At National Flues, quality and customer satisfaction come first. We understand that a well-functioning chimney system is essential for the safe and efficient operation of your heating appliance. Our products, including the Inspection Length 500mm Ø 150, are designed with the end user in mind, ensuring ease of installation, low maintenance, and superior performance. With competitive pricing and a commitment to excellence, we offer products that are not only high quality but also affordable, making us the preferred supplier for both trade professionals and homeowners.
Making the Decision
Choosing the right flue pipe is a significant decision that affects both the performance and safety of your heating system. With its robust construction, advanced insulation, and user-friendly design, the Inspection Length 500mm Ø 150 provides excellent value and peace of mind. Whether upgrading an existing system or installing a new one, this product stands out as the ideal component for ensuring your chimney remains efficient, safe, and easy to maintain.
Final Thoughts
Invest in the future of your heating system with the Inspection Length 500mm Ø 150. Its cutting-edge features combined with strict adherence to safety standards make it a sound choice for any chimney installation. We are committed to ensuring that our customers enjoy hassle-free installation and ongoing reliable performance. With National Flues, you have a trusted partner who values quality, safety, and customer satisfaction.
Buy now or call 01670 206 999.
National Flues Ltd Verdict
The Inspection Length 500mm Ø 150 is a top-tier product for both retail and trade customers. With unbeatable pricing and dependable delivery, National Flues is your go-to supplier for high-quality flue systems.
The Inspection Length 500mm Ø 150 is designed to provide sweeping access and safety for chimney systems used with solid fuel, gas, or oil appliances.
National Flues is a leading supplier of fireplaces and flues across the UK, known for its competitive pricing, reliable delivery, and wide range of products catering to both retail and trade customers.
Act now – secure your Inspection Length 500mm Ø 150 for unparalleled quality and performance.
