No need to remove pipework.
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Extender Fitting For Hard Pipe, 10mm 15mm 20mm 30mm 40mm M-F G1/4, Black / Silver Nickel For Computer Water Cooling
Aliexpress UK
The 15mm pipe coller chrome 10pcs by Navigator is a stylish and practical plumbing accessory for your home. Made in the United Kingdom, these pipe collers are designed to seamlessly connect and secure 15mm pipes, ensuring a secure and efficient water flow. With a sleek chrome finish, they add a touch of modernity to your plumbing system while providing a reliable solution for your plumbing needs.
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Brass Tube Metal Pipe 2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 15mm 16mm 17mm 20mm 25mm 30mm 35mm 40mm 50mm 60mm 70mm 80mm 90mm
Aliexpress UK
No need to remove pipework.
eBay
5Pcs/Lot 4-Way Copper Cross Union Pipe Fitting Inner Diameter:15mm for Air-Conditioning System Piping Connections Welding
Aliexpress UK
10 PCS Radiator Pipe Covers and 10 PCS Pipe Collars, Radiator Pipe Covers 15mm x 200mm and 16mm Radiator Pipe Collars Cover for Radiator Pipe. [Radiator Pipe Collars Cover]: The radiator pipe collars cover adopts a snap-on design, which is very easy to install and remove.
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6mm 8mm 10mm 12mm 13mm 14mm 15mm 16mm-41mm Hose Barb Through Two-way SS304 Stainless Steel Pipe Fittings
Aliexpress UK
For 15mm radiator pipes.
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High Pressure Washer Coupler Metric M22 15mm Male to M22 14mm Female Reducer Thread Connector Hose Garden Water Pipe Adapter
Aliexpress UK
Radiator Pipe Collars.
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Brass Tube Metal Capillary Pipe 2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm 20mm
Aliexpress UK
No need to remove pipework.
eBay
1pcs 1/8" 1/4" 3/8" 1/2" 3/4" 1" BSPT Male 6 8 10 12 14 15mm Hose Barb Elbow 90 Deg 304 Stainless Steel Pipe Fitting Connector
Aliexpress UK
Chrome Plated PVC Pipe Collar - 10mm. Introducing the Chrome PVC Pipe Collar - 10mm.This 10mm pipe collar is made from durable chrome-plated plastic. It is used to neatly cover and finish the hole where pipes enter walls or floors, providing a clean and professional look. The chrome finish adds a stylish touch to your plumbing installation.Technical Specifications: PVC Pipe Collar Easy to Use Colour: Chrome Modern Addition Round Design PVC Material Size: 10mm ;
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Barrow PC Watercooling Extender Fitting, G1/4'' M-F Hard Pipe Connecting Part Extend 7.5mm 10mm 15mm 20mm 30mm 40mm Optional
Aliexpress UK