Manufacturing process differences:

Galvanized steel pipes and seamless steel pipes are two kinds of steel pipes. The surface of galvanized steel pipes is galvanized. It may be welded pipes or seamless pipes. Seamless steel pipes refer to corrosion resistance of seamless galvanized pipes during the manufacturing process. Seamless steel tubes can withstand higher pressures. Galvanized steel pipes are not easy to rust due to zinc protection. Galvanized steel pipes are better than seamless steel pipes. If used for balconies, galvanized light pipes are preferred. Seamless steel pipes are not suitable for balconies. S, natural weight, and the cost of seamless steel pipe is higher than the cost of galvanized steel pipe, galvanized steel pipe is very durable, and the service life is far more than seamless steel pipe. If the quality is good, it should not be a problem to use for more than 20 years. Of course, welding and paint should be done well without affecting the service life of galvanized steel pipes.


Use differences:


Galvanized steel pipes are generally used to make fences, fences, fences, and balcony fences. Seamless steel pipes are widely used in municipal engineering, roads, factories, schools, development zones, gardens, plazas, residential and other places.