1. The raw material belt needs to be wound along the thread direction, which greatly reduces the sealing performance;
2. Never wrap all threads with raw material tape. In addition to preventing the raw material tape from entering the pipe, it will also reduce the sealing performance. It is suggested to start winding from the second thread tooth at the beginning of the thread and leave the front thread tooth;
3. When winding the raw material belt, it needs to use a little force to ensure that the raw material belt will not be broken. The raw material belt wrapped in this way can be tight and firm enough to ensure the sealing;
4. As for the wrapping of the raw material belt, I believe that the old master must have his own experience, but here we remind you to make the second half of the wrapped raw material belt thicker, that is, thin at the front and thick at the back, so as to ensure that the thread is tightened more and more to increase the sealing performance;
5. After the raw material tape is wrapped, do not remove the thread once the threaded pipe is tightened, otherwise it needs to be rewound and tightened;
