Time： 2020-06-17 13:53:40
What is the main usage and advantage of pre galvanized steel pipe?
The pre galvanized steel pipe could be improved on corrosion resistance compare with black carbon steel pipe. Latest century house is mostly used pre galvanized steel pipe as the line for transporting gas and water.
Pre galvanized steel tube is a kind of steel pipe that has galvanized coating on the outside. Pre galvanized tube can increase anti-corrosion ability and extend service life.