Sealing with pressure is a common production process, which has a wide range of applications in various fields, including industrial production, construction, chemical industry and so on. Below I will introduce the production process of pressure sealing in detail, and provide some related techniques and considerations.

The process of sealing with pressure includes the following steps: material preparation, preparation work, selection and application of sealing materials, pressure testing and sealing effect assessment.

The first step is material preparation. Select the appropriate sealing material according to the specific sealing requirements. Common sealing materials include rubber seals, polymer sealers, cement and concrete. Ensure that the selected materials meet the relevant standards and requirements, and merge in sufficient quantities.

The second step is preparation. Before plugging, some preparatory work needs to be done. First, inspect and clean the blocked pipe or equipment to ensure that its surface is clean and free of impurities. If necessary, repair and painting can be carried out to ensure the sealing effect. Second, the blocked pipeline or equipment is isolated and sealed to prevent the sealing material from spilling over, polluting the environment or causing injury to other equipment and personnel.

The third step is to select and apply the requirements and conditions of plugging materials, and select the appropriate plugging materials. The rubber sealing ring is suitable for some small diameter pipeline plugging, the polymer plugging agent is suitable for small and medium-sized pipeline and equipment plugging, and the cement and concrete are suitable for large diameter pipeline and equipment plugging. According to the characteristics of the material and the use of requirements, according to the corresponding process and method of the application of the plugging material. For example, rubber seals can be plugged by manual installation or mechanical pressure, compound sealers can be plugged by injection or application, and cement and concrete can be plugged by grouting or pouring.

The fourth step is to conduct a stress test. After plugging is completed, it is necessary to perform pressure testing to ensure the sealing effect of the pipeline or equipment requirements, and apply the corresponding pressure to test. Check the blocked area for leaks or deformation, and if there is a problem, repair and adjust.

The final step is the evaluation of the blocking effect. After plugging is completed and the pressure is passed, the plugging effect is evaluated. Observe whether the blocked area is stable and whether there is leakage and leakage. If there is a problem, it needs to be repaired and adjusted in time.

In the production process of sealing with pressure, the following points also need to be noted. First of all, select the appropriate plugging materials and processes to ensure that they can meet the requirements and conditions of plugging. Secondly, follow the relevant stability operating procedures to protect the stability of yourself and others. Third, check and maintain the blocked area regularly to ensure its stability and reliability. After that, the sealing materials and methods used are recorded and archived for future maintenance and management.

In summary, the production process of sealing with pressure includes material preparation, selection and application of sealing materials, pressure testing and sealing effect evaluation. In the production process, attention should be paid to the selection of appropriate sealing materials and processes, strict compliance with stable operating procedures, and regular inspection and maintenance of the blocked area. I hope you find this information helpful.