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Sflue Black (2132305B) - 30° Bend - Ø 127 (42-125-032)

The Sflue Black 30° Bend Ø 127mm by National Flues is a high-quality chimney flue accessory designed for solid fuel, gas, and oil appliances. Crafted from top-tier 304 and 316 grade stainless steel and insulated with superior compressed rockwool, this product delivers exceptional performance and durability. As an essential component for modern chimney installations, it is HETAS approved and CE marked, ensuring compliance with strict safety standards. Enhance your flue system with this reliable and efficient solution, ideal for ensuring perfect heat management and superb clearance safety.
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£99.49
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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]

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
SKU42-125-032
Bend Angle30u00b0
Diameter127mm
Outer Material304 Stainless Steel (0.4mm thick)
Inner Material316 Stainless Steel (0.4mm thick)
InsulationCompressed Rockwool (230kg/m3)
ApprovalsHETAS / CE
Clearance Requirement50mm from combustibles
Warranty15 Years manufacturing defect warranty, 2 Years paint warranty
DesignationEN1856-1 T450 N1 D V2 L50040 G50
Ensure the flue is installed with precise alignment by utilising the un-barbed female coupler for full 360° rotation. Secure each joint with the bolted locking band to maintain a steadfast connection. It is crucial to uphold a 50mm clearance from any combustible materials such as wood and plasterboard. For a seamless installation, consider pairing this component with compatible accessories like additional flue elbows and connectors to effectively navigate around obstacles such as gutters and fascia boards. Always refer to local building regulations and follow the manufacturer's guidelines for optimal safety and performance.

The Sflue Black 30° Bend is compatible with solid fuel and gas/oil appliances including wood stoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.

The outer skin is made from 0.4mm thick 304 grade stainless steel, while the inner skin is made from 0.4mm thick 316 grade stainless steel. It also features compressed rockwool insulation with a density of 230kg/m3.

A 50mm clearance ensures safety by preventing the high-temperature outer surface of the flue from coming into contact with combustible materials such as wood and plasterboard.

Yes, the Sflue Black 30° Bend is HETAS approved and CE marked, confirming that it adheres to stringent safety and performance standards.

The Sflue Black 30° Bend features an 8-barbed twist-lock system and is secured with a locking band, ensuring a robust and secure installation.

The designation number for this product is EN1856-1 T450 N1 D V2 L50040 G50.

The Sflue Black 30° Bend is constructed with high-quality 304 and 316 grade stainless steel, which are both known for their corrosion resistance.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Sflue Black (2132305B) - 30° Bend - Ø 127 buyers guide

Elevate your installation by adding this essential 30° bend to your cart today.

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