Raccordi adesivi per tubi in PVC trasparente manicotti curva unione maglietta gomito tappi valvole a sfera
Transparent PVC-U Pipe Adhesive Fittings Tube Sleeve Elbow Tee Union Ball Valve. ● Model : Sleeve，Tee，90 ° Elbow，45 ° Elbow ， Union. Install and fix it for 15 minutes, have a certain strength after 2 hours and let water through after 24 hours.