Warning
1.Except air and water (only special type and custom-design, e.g.: icemaker, refrigerator, cold water filter), never attempt to use the tube joint other fluids.
2.The tube joint application is prohibited where spark and fire might be occurred.
3. The tube joint application is prohibited if water temperature is above 60℃ (140℉) because resin might be decomposed and damaged in water under a high temperature.
4.Never apply tube joint with additional external load (bending, twist or pulling, e.g.: Trailer, Air Suspensio)

Precautions:
1.To confirm that the cut surface of the pipe is finally vertical, the pipe is not oval.
2. After the tube is inserted, pull the tube to confirm that the tube cannot be pulled out.
3. When loosening the tube, please confirm that the internal pressure of the tube is zero.
4. If you have unclear parameters or technical problems, you can consult before placing an order.