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KC - 90° Bend - Ø 350 (60-350-030)

Discover the high-performance KC - 90° Bend - Ø350 by National Flues, the ideal chimney flue solution for woodstoves, gas, oil, and low sulphur coal appliances. This premium product combines robust 304 and 316-grade stainless steel construction with Read more...
Now only £673.99
including free nationwide delivery Give us a call if you find it cheaper and we'll normally price match.
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We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, November 5th. 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.

At a Glance

  • HETAS-approved and CE-marked for safety compliance
  • Dual-layer stainless steel construction (304 outer, 316 inner) for superior durability
  • Compressed rockwool insulation (128kg/m3) for excellent thermal performance
  • Versatile use with wood, oil, gas, and low sulphur coal appliances
  • Secure installation with an integrated Locking Band maintaining precise clearance distances

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: sales@nationalflues.com

The KC - 90° Bend - Ø 350 is essential for efficient flue system setups for solid fuel and gas/oil appliances, including woodstoves and gas coal effect fires. Constructed with an outer skin of 304-grade stainless steel (0.4mm thick) and an inner skin of 316-grade stainless steel (0.5mm thick), this bend ensures durability and resilience under high temperatures. The insulation consists of compressed rockwool with a density of 128kg/m3, offering excellent thermal resistance.The KC bend is HETAS-approved and CE-marked, ensuring it meets high safety and performance standards.

Its designation numbers are EN1856-1 T600 N1 W V2 L50040 G90 and EN1856-1 T200 P1 W V2 L50040 015. Installation is made simple with the use of a Locking Band to secure all components. When installing, maintain a 90mm distance from combustibles for biomass applications and 15mm for low-temperature gas and oil setups.

SKU: 60-350-030

Technical Specifications
ModelKC - 90° Bend - Ø350
SKU60-350-030
Outer Material304 Stainless Steel (0.4mm thick)
Inner Material316 Stainless Steel (0.5mm thick)
InsulationCompressed Rockwool (128kg/m3)
DesignationEN1856-1 T600 N1 W V2 L50040 G90
Fuel CompatibilityWood, Oil, Gas, Low sulphur coal
Clearance From Combustibles90mm for biomass, 15mm for low temp gas/oil setups
Installation FeatureLocking Band for secure fitment
Warranty12 Years
Installation of the KC - 90° Bend - Ø350 is straightforward and designed with user ease in mind. Begin by ensuring that all surrounding combustibles adhere to the required clearances: maintain a distance of 90mm for biomass setups and 15mm for low-temperature gas/oil installations. Use the provided Locking Band to secure the bend to adjacent flue sections, which helps maintain structural integrity and alignment. It is vital to double-check all joints and fixings for a robust connection. Additionally, consider checking our range of optional accessories, such as extra sealing gaskets, support brackets, and specialised chimney connectors, to further enhance the performance and safety of your installation. These accessories not only complement the main product but also contribute to a long-lasting, energy-efficient flue system. Always refer to the manufacturer’s guidelines and local building regulations when planning your installation.

This bend is suitable for solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and boilers.

The bend is made from 304-grade stainless steel for the outer skin and 316-grade stainless steel for the inner skin, with compressed rockwool insulation in between.

The KC - 90° Bend - Ø 350 is HETAS-approved and CE-marked, meeting stringent safety and performance standards.

Installation involves securing the bend to other components using a Locking Band. Ensure a 90mm distance from combustibles for biomass, and 15mm for low temp gas and oil setups.

The rockwool insulation has a density of 128kg/m3, providing superior thermal resistance.

For biomass, maintain a 90mm distance, and for low temp gas and oil, maintain a 15mm distance.

The outer skin is 0.4mm thick and made from 304-grade stainless steel, while the inner skin is 0.5mm thick and made from 316-grade stainless steel.

 

What our experts say!

"The KC - 90° Bend - Ø 350 is a high-quality component that we proudly supply nationwide. Perfect for both retail and trade customers, it's rarely beaten on price and offers reliable delivery. This product ensures secure installation and top-notch performance for your solid fuel or gas appliances."

This 90° bend is designed to create an offset in flue systems for solid fuel and gas appliances, ensuring safe and efficient venting.

National Flues is a leading supplier of high-quality fireplaces and flues across the UK. Known for competitive pricing and reliable delivery, they cater to both retail and trade customers.

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