What should be paid attention to before installing the FRP pipe?

There are three important checks to be made before installation of FRP pipes:

1. The size of the pipeline should meet the implementation standards;
2. The thickness of the pipe meets the requirements of use;
3. There are no obvious defects such as cracks and delamination on the surface of the pipe, and the inner surface of the pipe should be smooth without cracks, delamination, pinholes, impurities, glue-poor areas and air bubbles.