Sflue Black (2132305B) - 30° Bend - Ø 127
At a Glance
- - Precision 30° bend for optimal flue routing
- - Constructed from premium 304 & 316 grade stainless steel
- - Compressed rockwool insulation for enhanced heat efficiency
- - HETAS approved and CE marked for safety compliance
- - Un-barbed female coupler enabling 360° rotation
- - Bolted locking band for secure, robust connections
- - Ensures the necessary 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: [email protected]
- Info
- Specs
- Install
- FAQs
The Sflue Black 30° Bend Ø 127mm is an indispensable part of any modern chimney flue system, designed specifically for use with solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, oil and gas boilers, and other solid fuel devices. Its construction features an outer skin made from 0.4mm thick 304 grade stainless steel and an inner skin of 0.4mm thick 316 grade stainless steel, ensuring unparalleled durability and resistance to high temperatures. The insulation, made from compressed rockwool with a density of 230kg/m3, is securely encapsulated within twist-lock couplers, contributing to a reliable, efficient installation.
This product is HETAS approved and CE marked, indicating compliance with all relevant safety standards. When installing, a 50mm clearance from combustible materials such as wood and plasterboard must be maintained.
SKU: 42-125-032
Technical Specifications | |
---|---|
SKU | 42-125-032 |
Bend Angle | 30u00b0 |
Diameter | 127mm |
Outer Material | 304 Stainless Steel (0.4mm thick) |
Inner Material | 316 Stainless Steel (0.4mm thick) |
Insulation | Compressed Rockwool (230kg/m3) |
Approvals | HETAS / CE |
Clearance Requirement | 50mm from combustibles |
Warranty | 15 Years manufacturing defect warranty, 2 Years paint warranty |
Designation | EN1856-1 T450 N1 D V2 L50040 G50 |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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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National Flues Ltd Verdict
The Sflue Black 30° Bend Ø 127mm is a top-tier choice for anyone upgrading or installing a flue system. With its robust stainless steel construction and superior insulation, this product ensures longevity and efficiency. Ideal for both retail and trade customers, and available for reliable nationwide delivery.
The Sflue Black 30° Bend is used to provide a precise 30-degree change of direction in a chimney flue system, making it ideal for navigating obstacles and ensuring optimal flue alignment.
National Flues is a leading supplier of flues and fireplaces in the UK, offering unmatched prices, reliable nationwide delivery, and secure online payments for retail customers. Catering to both retail and trade, National Flues is committed to quality and customer satisfaction.
