Sflue Black (2143006B) - Slip Section Adj Pipe - Ø 152 (42-150-020)
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Fast deliveryMonday, November 17th*
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Best PriceCall us to beat any price you found online.
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At a Glance
- Adjustable design for extending standard pipe lengths
- Dual stainless steel construction (304 exterior & 316L interior, 0.40mm thick)
- Suitable for wood, oil, gas, and low sulphur coal appliances
- Compressed rockwool insulation at 230kg/m³ for enhanced thermal performance
- 8-barbed twist-lock system with secure locking band
- HETAS Approved and CE marked (EN1856-1 T450 N1 D V2 L50040 G50)
- Requires 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.
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
- Details
- Specs
- Install/Packs
- FAQs
The Sflue Black (2143006B) Slip Section Adjustable Pipe Ø 152mm is a top-tier component designed for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil and gas boilers, and any solid fuel appliances. Constructed with precision, this pipe features an outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, both at 0.4mm thickness. Insulated with compressed rockwool at 230kg/m3 density, encapsulated within twist-lock couplers, and fully laser welded for durability.
With a required distance of 50mm from combustibles, it ensures safe, efficient operation. HETAS Approved and CE marked under EN1856-1 T450 N1 D V2 L50040 G50, this pipe excels in both standards and reliability. Installation is straightforward with the 8-barbed twist lock system and a secure locking band.
SKU: 42-150-020
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.
This is us — real advice over the phone, or at the counter, and real stock in our warehouse.
| Technical Specifications | |
|---|---|
| SKU | 42-150-020 |
| Diameter | Ø 152mm |
| Inner Material | 316L Stainless Steel (0.40mm) |
| Outer Material | 304 Stainless Steel (0.40mm) |
| Insulation | Compressed Rockwool (230kg/m³) |
| Approval | HETAS & CE (EN1856-1 T450 N1 D V2 L50040 G50) |
| Installation Method | 8-barbed twist-lock couplers with locking band |
| Clearance | 50mm from combustibles |
| Warranty | 15 Years manufacturing defect, 2 Years paint |
