Common in the steel market, the frequency of occurrence is high, and the high usage rate is galvanized square pipe (hot galvanized square pipe), but now a new term appears, galvanized strip square pipe, then what is the difference between them How about it? The following editors will take everyone to understand:
First, the galvanized square tube is a hollow square cross-section steel with a square cross-section shape and size made of hot-rolled or cold-rolled galvanized strip steel or galvanized coil as a blank after cold bending processing and then high-frequency welding Steel pipe; or galvanized from cold-formed hollow steel pipe prepared in advance and then hot-dip galvanized.
The galvanized strip square tube is formed by galvanized strip steel once, and the anti-corrosion time is not as long as that of hot galvanization, and the hot galvanized is processed by black square tube. Go to the galvanized square tube manufacturer to galvanize. After a high temperature of 1000 degrees, generally thin wall thickness is not used for hot-dip galvanizing.
There is also a difference in quality and classification. Galvanized square pipes can be processed into hot and cold galvanized square pipes, while galvanized strip square pipes cannot be made into hot galvanized square pipes. Because its wall thickness is relatively thin, The price of zinc square tube is much higher than the price of galvanized square tube.
Hebei Yanxin Senyu has been focusing on the production and development of galvanized square tube for many years, providing various square tube specifications and customized services. Welcome new and old customers to consult and negotiate! Look forward to working with you!
