Galvanized steel pipe is a welded steel pipe with a hot-dip or electroplated zinc coating. Galvanizing increases the steel pipe’s corrosion resistance and extends its service life. Galvanized pipe has a wide range of uses. Besides being used as line pipe for low-pressure fluids like water, gas, and oil, it is also used in the petroleum industry, particularly for oil well pipes and pipelines in offshore oil fields; for oil heaters, condenser coolers, and coal distillation and washing oil exchangers in chemical coking equipment; and for pier piles and support frames in mine tunnels.
Post time: Oct-28-2025