Pressure sealing is a common method of pipeline sealing, mainly used to solve the problem of water leakage at the joint of the pipeline. The following describes the procedure for installing the expansion tape pressure plug.

1. Preparation

1. Confirm the sealing position

Before installing a sealing plug with pressure, confirm the sealing position. The sealing location is usually a leak at the pipe connection or the pipe itself. After confirming the sealing position, it is necessary to clean the position to ensure that the surface is smooth and free of debris and grease.

2, choose the appropriate sealing material

Sealing with pressure requires the use of sealing materials, usually rubber material. The suitable sealing material is selected according to the diameter and pressure level of the pipeline.

3. Confirm the environment of the blocked area

After confirming the sealing position, check the environment of the sealing area, including temperature, humidity, and gas. These factors will directly affect the effectiveness and durability of the closure.

Second, installation steps

1. Measure the diameter of the pipe and the length of the sealing material

Before starting the installation, the pipe diameter and the length of the sealing material need to be measured. The length of the sealing material should be slightly longer than the pipe connection to ensure the sealing effect.

2. Insert the sealing material inside the pipe

Insert the sealing material inside the pipe, making sure it is snug against the inner wall of the pipe, and secure it to the pipe.

3. Unfold the sealing material

Unfold the sealing material to ensure that it completely covers the sealing location and that the surface is smooth and does not oil any creases.

4. Use the expansion tool to expand the sealing material

Use the expansion tool to expand the sealing material to the appropriate diameter to ensure its sealing effect.

5. Fix the sealing material on the pipeline

Use a holding tool to secure the sealing material to the pipe to ensure that it does not move or fall off.

6. Use pressure test tools to test the sealing effect

After the installation is complete, use a pressure test tool to test the plugging effect. If the test results are normal, it indicates that the plugging effect is good.

Third, precautions

1, need to carefully check the sealing position before installation to ensure that it is smooth, smooth, no debris and so on.

2, choose the appropriate sealing material, according to the pipe diameter and pressure level to choose.

3, the sealing material should completely cover the sealing position, and the surface is smooth, there will be no wrinkles.

4, in the installation process, you need to use a fixing tool to fix the sealing material on the pipeline to ensure that it will not move or fall off.

5. After installation, use the pressure test tool to test the plugging effect. If the test result is abnormal, reinstall it.

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