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Connecting Pipe Starter Length 500mm Ø 175 (2-175-022)

National Flues proudly presents the Connecting Pipe Starter Length 500mm Ø 175, an ideal solution for efficient chimney systems. Perfect for solid fuel appliances, woodstoves, and gas/oil boilers, this premium connecting pipe combines robust design and high performance. Read more...
Now only £146.99
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At a Glance

  • Dual stainless steel construction (304 outer, 316 inner)
  • Compressed rockwool insulation (200kg/m³) for excellent thermal performance
  • Rebated slip joint allows adjustable installation (up to 200mm extension)
  • HETAS Approved and CE marked for high safety standards
  • Designed with a safe 50mm clearance from combustible materials

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: sales@nationalflues.com

The Connecting Pipe Starter Length 500mm Ø 175 is designed to provide optimal safety and efficiency for your solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, oil, and gas boilers. Constructed with precision, the outer skin is manufactured from 304 grade stainless steel, while the inner skin is made from 316 grade stainless steel, both ensuring durability with a thickness of 0.4mm. The pipe features compressed rockwool insulation with a density of 200kg/m3 for superior thermal resistance.

All components are fully welded to guarantee strength and longevity. It maintains a safe distance of 50mm from any combustible materials, making it a reliable choice for home or commercial installations. This product is HETAS Approved and CE marked under designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20, ensuring it meets the highest standards of safety and performance.

SKU: 2-175-022

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
SKU2-175-022
Dimensions500mm length, 175mm Ø
Inner Material316L Stainless Steel (0.40mm thick)
Outer Material304 Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (200kg/m³)
CompatibilityWood, Oil, Gas, Low sulphur coal appliances
ApprovalsHETAS, CE
Clearance50mm from combustible materials
DesignationsEN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20
SystemTWPro
For a secure installation, use a Locking Band to attach the chimney components firmly. Ensure a minimum clearance of 50mm from all combustible materials throughout the installation process. The rebated slip joint feature allows for a smooth adjustment of up to 200mm, facilitating ease of assembly and future disconnection or reconnection. Always follow the manufacturer guidelines and local building regulations. If in doubt, consult a qualified technician to ensure that all safety measures are met.

It is suitable for use with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and various oil and gas boilers.

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

Yes, the Connecting Pipe Starter Length 500mm Ø 175 is HETAS Approved and is also CE marked.

It conforms to the safety standards EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

The pipe is installed using a Locking Band to securely fasten the Twin Wall Insulated Chimney parts. It is important to keep a 50mm distance from any combustible materials during installation.

The rebated slip joint allows a connecting pipe to slide inside the main pipe, providing an adjustment range of up to 200mm. This feature facilitates pre-installation of the chimney system and allows easy disconnection and reconnection of the appliance without disturbing the main system.

A safe distance of 50mm must be maintained from the outside of the flue to any combustible materials like wood or plasterboard.

 

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