What is the difference between galvanized pipe and galvanized pipe

Manufacturing process difference: Galvanized steel pipe and seamless steel pipe are two categories of steel pipe. Galvanized steel pipe refers to the surface of the steel pipe is galvanized, it may be welded pipe or seamless pipe, seamless refers to the manufacturing process of steel pipe, there are welding and seamless. Galvanized pipes are more corrosion resistant and seamless pipes can withstand higher pressure. Galvanized steel pipe is not easy to rust because of the protection of zinc. Galvanized steel pipe is lighter than seamless steel pipe. If it is used for balcony, it is better to use galvanized smooth pipe. Seamless steel pipe is not suitable for balcony because the wall of seamless steel pipe is thicker and the natural weight is heavier. The cost of seamless steel pipe is higher than that of galvanized steel pipe, and galvanized steel pipe is durable and has a long service life. It is far more than seamless steel pipe. If the quality is too hard, the use of more than 20 years should not be a problem, of course, welding and painting should also be done well, so as not to affect the service life of galvanized steel pipes. Use difference: Galvanized steel pipe is generally used as fence, fence, guardrail, balcony guardrail. Widely used in municipal engineering, roads, factories, schools, development zones, gardens, squares, residential areas and other places.