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2022

Galvanized Steel Square Pipe Features And Applications

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Galvanized Steel Square Pipe

Galvanized square pipe is a hollow square cross-section steel pipe with a square cross-section shape and size made of hot-rolled or cold-rolled galvanized strip or galvanized coil as a blank after cold bending and then high-frequency welding.

Features of Galvanized Steel Sqaure Tubing:

(1) The thick densely densely pure zinc layer is covered on the surface of the steel. It can avoid the contact between the steel substrate with any corrosive solution and protect the steel substrate from corrosion. In the general atmosphere, a thin and densely dense zinc oxide layer surface forms the surface of the galvanized square tube. If zinc oxide and other ingredients in the atmosphere generate insoluble zinc salts, the anti -corrosion effect of galvanized square tube is more ideal.

(2) With the iron -zinc alloy layer, combined with dense, performing unique anti -corrosion resistance in marine salt fog atmosphere and industrial atmosphere;

(3) Deds galvanized square pipes due to firm combination, zinc iron dissolved, and strong abrasion resistance;

(4) Because zinc has good ductility, its alloy layer and steel base are firmly attached, so galvanized square tubes can be used for various molding such as cold, rolling, drawing, and bending without damage to the coating;

(5) After the steel structure is hot -dip galvanized, it is equivalent to an annealing treatment, which can effectively improve the mechanical properties of the steel matrix, eliminate the stress when the steel part is welded, and is conducive to the steel structure parts.

(6) The surface of the hot -dip galvanized square tube is bright and beautiful.

(7) The pure zinc layer is the most plastic layer of galvanized layer in hot -dip galvanized. Its properties are basically close to pure zinc and have ductility, so it is full of deflation.

Galvanized Steel Sqaure Tubes Applications:

Galvanized Steel Square Pipe mainly used in curtain walls, buildings, machinery manufacturing, steel construction projects, shipbuilding, power engineering, power plants, etc.