Fire resistant to BS 476 - reduces the risk of the fir spreading through the duct to different rooms. Hard wearing, single layer aluminium foil.
eBay
DN15/20/25 Pipe Threading Tool Hex Shank Die Internal External Threads 1/2&3/4&1 INCH Water Pipes PPR PVC MPP Detachable
Aliexpress UK
Ventilation hose is made of high quality aluminium foil and PVC which maintains its shape and not only prevents gas leakage but also protects the pipe from corrosion. The aluminium hose is highly flexible and can withstand temperatures from -30°C to +100°C.
eBay
1/2 3/4 inch PPR Water Pipe Internal Thread Opener For PVC Plastic Pipe Thread Tap Hand Electric Drills Hand Tools
Aliexpress UK
10km Electric Fence Energiser 12v Battery Powered 1.5J-2J Horse Fencing Kit HOT. 4",5",6" Flexible Aluminium Ducting Hose Round Ventilation Flexi Duct Flexipipe. Ventilation hose is made of high quality aluminium foil and PVC which maintains its shape and not only prevents gas leakage but also protects the pipe from corrosion.
eBay
DN15/20/25 Pipe Threading Tool Hex Shank Die Internal External Threads 1/2&3/4&1 INCH Water Pipes PPR PVC MPP Detachable
Aliexpress UK
Ventilation hose is made of high quality aluminium foil and PVC which maintains its shape and not only prevents gas leakage but also protects the pipe from corrosion. The aluminium hose is highly flexible and can withstand temperatures from -30°C to +100°C.
eBay
Universal Electric Drill Pipe Breaker And Wire Extractor 4/6/1 Inch Manual Water Pipe Extractor with Connecting Rod for Home
Aliexpress UK
Extractor Fan Ducting Reducer High Quality. Ducting Pipes, Heat recovery Systems, Extractor Fan, Filter Spigbots, Bends. High quality ducting reducers for extract fan spigbot and pipe. 6" to 8" aka 150mm to 200mm.
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1/4 inch 0.5M-13M Blue Double layer Braided Spray Pipe 5800PSI Super strong Airless Spray Nozzle Spare Parts Connection Pipe
Aliexpress UK
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eBay
20/25/32/40/50/63mm Plastic Water Pipe Quick Connector Elbow Straight Coupler 1/2 3/4 1 1.5 2 Inch Pe Pipe 2-Way Adapter 1Pcs
Aliexpress UK
Reinforced aluminium foil inner layer. Black PVC outer layer – lightproof & durable. 🌬️Key Features.
eBay
2PCS Integrated Internal & External Pipe Threading Tool, 1/2" & 3/4" PVC Pipe Threader Kit,Pipe Threading Tool for PVC Pipes
Aliexpress UK
Duct flanges are widely used for air ventilation systems in home, kitchen, bathroom, garage and factory etc.SpecificationColor: GreyMaterial: Galvanized IronInterface Outer Diameter: 95 mm / 3.7 inchDiagonal Mounting Hole Distance: 108 mm / 4.3 inchDistance Between Adjacent Mounting Holes: 53 mm / 2.1 inchBase Outer Diameter: 119 mm / 4.7 inchPacking List: 1 x Duct Connector Advantages1. The connector is made of galvanized iron, which is anti-corrosion, cold-resistant, high-temperature resistant, not easily deformed, and durable.2. The base of the connector has screw mounting holes, no drilling is required, and it is directly fixed on the wall with screws, which is easy to use.3. The surface of the ventilation flange is smooth, which is conducive to connecting the air duct.
eBay
EC Inline Duct Ventilation Fan 4 Inch Smoke Exhaust Fan With Variable Speed Controller For Mushroom Grow Tent Ventilation
Aliexpress UK