The difference between galvanized pipe and galvanized steel pipe

The difference between the manufacturing process of galvanized pipe and galvanized steel pipe: galvanized steel pipe and hot-dip galvanized square pipe are two categories of steel pipe. Zinc plating means that the surface of the steel pipe is galvanized, which may or may not be welded pipe. Seam pipe, seamless refers to the manufacturing process of steel pipe, with welding and seamless. Galvanized pipes are resistant to corrosion and hot-dip galvanized square pipes can withstand higher pressures. Galvanized steel pipe is not easy to rust due to zinc protection. Galvanized steel pipe is lighter than hot-dip galvanized square pipe . If it is used for balcony, it is best to use galvanized light pipe,hot-dip galvanized square tube too used is not suitable for balcony, because hot-dip galvanized square tube The wall thickness is thick, the natural weight is heavy, and the cost of the hot-dip galvanized square tube is higher than that of the galvanized steel tube. The galvanized steel tube is very durable and has a service life far exceeding that of the hot-dip galvanized square tube . If the quality is too good, it should not be a problem for more than 20 years. Of course, the welding and paint should be done well, and it will not affect the service life of the galvanized steel pipe. Use difference: galvanized steel pipe is generally used to make fences, fences, guardrails, balcony guardrails. Widely used in municipal engineering, roads, factories, schools, development zones, gardens, plazas, residential areas and other places.