Galvanized tubes, also known as galvanized steel tubes, are mainly divided into two types: hot-dip galvanizing and electro-galvanizing (cold-dip galvanizing). Hot-dip galvanizing is a process in which a steel pipe substrate undergoes a complex physical and chemical reaction with the molten plating solution to form a corrosion-resistant, tightly structured zinc-iron alloy layer with strong corrosion resistance. The commonly used specifications are +12.5~+102mm2. In contrast, the amount of galvanizing in electro-galvanizing (cold-dip galvanizing) is less, only 10-50g/m², and its corrosion resistance is much worse than that of hot-dip galvanized pipes.

Galvanized tubes, also known as galvanized steel tubes, are mainly divided into two types: hot-dip galvanizing and electro-galvanizing (cold-dip galvanizing). Hot-dip galvanizing is a process in which a steel pipe substrate undergoes a complex physical and chemical reaction with the molten plating solution to form a corrosion-resistant, tightly structured zinc-iron alloy layer with strong corrosion resistance. The commonly used specifications are +12.5~+102mm2. In contrast, the amount of galvanizing in electro-galvanizing (cold-dip galvanizing) is less, only 10-50g/m², and its corrosion resistance is much worse than that of hot-dip galvanized pipes.

Galvanized tubes, also known as galvanized steel tubes, are mainly divided into two types: hot-dip galvanizing and electro-galvanizing (cold-dip galvanizing). Hot-dip galvanizing is a process in which a steel pipe substrate undergoes a complex physical and chemical reaction with the molten plating solution to form a corrosion-resistant, tightly structured zinc-iron alloy layer with strong corrosion resistance. The commonly used specifications are +12.5~+102mm2. In contrast, the amount of galvanizing in electro-galvanizing (cold-dip galvanizing) is less, only 10-50g/m², and its corrosion resistance is much worse than that of hot-dip galvanized pipes.

Cold rolled steel pipe is manufactured through a cold rolling process at room temperature (below the metal recrystallization temperature). It is typically produced from hot - rolled seamless steel pipe billets.
In terms of characteristics, it boasts precise dimensions with tight tolerances for outer diameter, inner diameter, and wall thickness. The surface finish is excellent, with high smoothness and no oxide scale defects. Moreover, the cold working process induces work hardening, resulting in high strength and hardness. It can also produce extremely thin - walled pipes that are difficult to achieve by hot rolling.

Cold rolled steel pipe is manufactured through a cold rolling process at room temperature (below the metal recrystallization temperature). It is typically produced from hot - rolled seamless steel pipe billets.
In terms of characteristics, it boasts precise dimensions with tight tolerances for outer diameter, inner diameter, and wall thickness. The surface finish is excellent, with high smoothness and no oxide scale defects. Moreover, the cold working process induces work hardening, resulting in high strength and hardness. It can also produce extremely thin - walled pipes that are difficult to achieve by hot rolling.

Cold rolled steel pipe is manufactured through a cold rolling process at room temperature (below the metal recrystallization temperature). It is typically produced from hot - rolled seamless steel pipe billets.
In terms of characteristics, it boasts precise dimensions with tight tolerances for outer diameter, inner diameter, and wall thickness. The surface finish is excellent, with high smoothness and no oxide scale defects. Moreover, the cold working process induces work hardening, resulting in high strength and hardness. It can also produce extremely thin - walled pipes that are difficult to achieve by hot rolling.

Cold rolled steel pipe is manufactured through a cold rolling process at room temperature (below the metal recrystallization temperature). It is typically produced from hot - rolled seamless steel pipe billets.
In terms of characteristics, it boasts precise dimensions with tight tolerances for outer diameter, inner diameter, and wall thickness. The surface finish is excellent, with high smoothness and no oxide scale defects. Moreover, the cold working process induces work hardening, resulting in high strength and hardness. It can also produce extremely thin - walled pipes that are difficult to achieve by hot rolling.

Cold rolled steel pipe is manufactured through a cold rolling process at room temperature (below the metal recrystallization temperature). It is typically produced from hot - rolled seamless steel pipe billets.
In terms of characteristics, it boasts precise dimensions with tight tolerances for outer diameter, inner diameter, and wall thickness. The surface finish is excellent, with high smoothness and no oxide scale defects. Moreover, the cold working process induces work hardening, resulting in high strength and hardness. It can also produce extremely thin - walled pipes that are difficult to achieve by hot rolling.

Cold rolled steel pipe is manufactured through a cold rolling process at room temperature (below the metal recrystallization temperature). It is typically produced from hot - rolled seamless steel pipe billets.
In terms of characteristics, it boasts precise dimensions with tight tolerances for outer diameter, inner diameter, and wall thickness. The surface finish is excellent, with high smoothness and no oxide scale defects. Moreover, the cold working process induces work hardening, resulting in high strength and hardness. It can also produce extremely thin - walled pipes that are difficult to achieve by hot rolling.