It is our primary responsibility to inspect the quality of groove fittings. Customers should pay attention to checking the thread length and hot-dip galvanizing degree when purchasing groove fittings. The length of the screw thread can directly reflect the quality of grooved pipe fittings. Trench fittings with high cost-effectiveness have long screw threads, while groove fittings with poor quality have shorter screw threads. And hot-dip galvanizing is a key factor affecting the quality of groove fittings to determine whether they are resistant to corrosion.
Based on the impact on the groove fittings, one can have a certain understanding of the quality of the groove fittings based on the sound and perception. By tapping, it is possible to determine whether the ductility of the groove fittings is in place. Regarding the lengthy process of selecting groove fittings, customers should carefully select products that meet the quality standards when purchasing, and should not focus solely on a particular advantage.