The latest application method of pipe water plugging
1) Do not exceed the allowable differential pressure. The working pressure of different specifications is different!
2) It can only be used by full-time personnel, who should not only be able to use, but also understand the application method.
3) When using, always pay attention to the safety of users and nearby personnel and have necessary safety maintenance equipment and measures.
4) When there is chemical gas or chemical solvent in the pipeline, the operation cannot be carried out. The operation can only be carried out after professional personnel sweep the pipeline and reach the safe value. During the operation, the operators need to wear gas masks and safety protection equipment, and carry oxygen cylinders if necessary.
5) It cannot be used in pipes with a temperature above 50 ℃ or below 5 ℃. If the temperature difference is too high, the performance will be affected. It must be customized for high temperature or low temperature resistance.
6) Generally, it cannot be used in chemical solvents containing acid and alkali and sewage containing oil. Chemical solvents such as acid and alkali will accelerate aging and reduce strength, and oil will generate tension to cause degumming and air leakage. Contact with the above liquids must be customized accordingly.
7) Do not use the inflatable tube to carry it, but use the hook or sling attached to the rope. If there is no sling or sling, use the sleeve.
8) It can only be placed in circular pipes.
9) Outside the pipeline, the maximum allowable inflation pressure is 0.01MPa.