Galvanized water pipes have two production methods: hot dip galvanized and pre-galvanized. The amount of zinc on hot dip galvanized water pipes is thicker, and it is more corrosion-resistant. Customers need to buy them according to their actual use.
This product is mainly used for low-voltage motor AC contactor, frequency converter, soft starter to prevent "power swing" control, to prevent the abnormal shutdown of motor caused by instantaneous fluctuation and voltage loss of power supply, and automat