Sealing with pressure is a common pipeline maintenance technology, which is used to deal with water leakage, leakage and other problems. It is a fast, effective and economical method of pipe repair, suitable for various types of pipes, such as metal, concrete, plastic, etc.

The use process of sealing with pressure can be divided into the following steps:

Step 1: Diagnose the problem. Before sealing with pressure, it is necessary to determine the problems of the pipeline, such as water leakage, leakage, damage, etc. Once the problem is identified, the pipe needs to be inspected and evaluated to determine what method to use for the repair.

Step two: Prepare. There are some preparations that need to be made before a pressure plug can be performed. First, you need to make sure the pipe is completely empty. Secondly, you need to prepare the required materials and tools, such as writing tape, pressure gauge, pliers, screwdrivers, etc.

The third step is to select the appropriate tape. Different types of pipes require different types of tape. Therefore, before selecting the belt, it is necessary to understand the material, diameter and pressure level of the pipe.

Step four, put the tape in the pipe. Slowly push the tape into the pipe until it completely fills the gap in the pipe. Then, use a tool such as pliers or a screwdriver to secure the tape in the pipe.

Step five: Apply pressure. Apply pressure to the pipe using tools such as pressure gauges. The size of the pressure should be determined according to the diameter of the pipe and the pressure grade. When applying pressure, it is necessary to gradually increase the pressure to avoid pipe rupture.

Step six, wait for blocking. After applying pressure, it is necessary to wait for some time to ensure that the belt completely fills the gap in the pipe and forms a plug. The time to plug depends on the diameter and pressure level of the pipe, and usually takes a few minutes to several hours.

Step seven, test the blocking effect. After plugging is complete, test the plugging effect. Tools such as pressure gauges can be used to test whether the pressure of the pipe is stable. If the test results show that the pipe has been completely blocked, then the repair work is complete.

It should be noted that sealing with pressure is a dangerous job and needs to be operated by skilled maintenance personnel. Before carrying out repairs, the condition of the pipe must be assessed and appropriate stabilization measures such as wearing protective clothing, safety hats and gloves must be taken.

In short, sealing with pressure is an effective pipeline maintenance method, which can quickly solve the problems of pipeline leakage and leakage. As long as the correct operation steps are followed, the pipeline can be successfully blocked and the normal operation of the pipeline can be maintained.

Get more knowledge about What to Look for When Choosing an hot tapping machine Manufacturer please refer to aoguang sandwich valve：https://www.pipelinehottapping.com