If a pipe fitting fails, the reasons should be considered from multiple aspects.
1. Poor material: Poor quality pipe fittings are prone to deformation, cracks, or even breakage during use. Materials that have not been strictly screened and controlled may also be uneven, have pores and inclusions, etc.
2. Improper process: Improper manufacturing process of pipe fittings, such as excessive stretching or pressing, which changes the mechanical properties and is prone to deformation and breakage, and non-standard process will also lead to product quality deviation.
3. Unsuitable environment: The temperature of the pipe fittings is too high or too humid and corrosive, which will affect the material properties and mechanical properties.
4. Improper operation: Improper operation during the use of pipe fittings, such as using more than the load range of the pipe fittings, strong extrusion or collision of the pipe fittings, etc.