功能

• "Easy Maintenance": Prevents hose from falling out or leaking by simply tightening the bag nut of the hose joint without any gaps. "Easy Work": Improves work efficiency by easily inserting and removing the hose. "Energy Saving": Reduces pressure loss and saves energy because the diameter of the hose joint is larger than that of a typical hose joint. "Standardization": Ensures that anyone can securely attach the bag nut by tightening it to the end. "Risk Reduction": Prevents piping problems such as leakage due to vibration or earthquakes.