Galvanized square pipe is a kind of hollow square section steel pipe with hot rolled or cold rolled galvanized strip steel or galvanized coil as blank after cold bending processing and then high frequency welding made of square section shape and size, or the cold-formed hollow steel pipe made in advance and then hot dip galvanized square tube.

Galvanized square tube is a kind of hollow square section steel pipe with hot rolled or cold rolled galvanized strip steel or galvanized coil as blank after cold bending processing and then high frequency welding made of square section shape and size, or the cold-formed hollow steel pipe made in advance and then hot dip galvanized square tube.

HUAGAO steel have more than 14 years experience for galvanized square pipe, we are galvanized square pipe supplier

HUAGAO steel as a galvanized square pipe manufacturer, we have rich stock and good quality!