Exhaust Pipe Connector 43mm to 46mm x 125mm Sleeve Tube Clamp VAG Adaptor Joint | eBay
High Quality 1.0MPa Plastic Pipe Fitting PVC Pipe Clamp Saddle and Fittings UPVC Pressure Pipe Fittings for Water Supply DIN Standard - China PVC Fitting, Pipe Fitting | Made-in-China.com
Vacuum Pipe Fittings/Clamp | MISUMI | MISUMI South East Asia