1. High precision: Cold-drawn tubes have high dimensional accuracy and geometric stability. Through the cold drawing process, more precise outer diameter and wall thickness control can be obtained to meet the requirements of various applications.
2. Excellent surface quality: The surface of the cold-drawn tube is smooth and flat, without obvious scratches or oxide layers. This excellent surface quality helps to improve the corrosion resistance of the pipe and reduce frictional resistance.
3. Excellent mechanical properties: Cold-drawn tubes have excellent mechanical properties, such as high strength, high hardness and good toughness. This gives cold drawn tubing excellent performance when subjected to high pressure, high temperature or other severe service conditions.
4. Seamless performance: Cold-drawn tubes are made by cold-drawing hot-rolled or hot-extruded tube blanks, so there are no welds or joints. This seamless property makes cold-drawn tubing more reliable when subjected to high pressure or high temperature, and reduces the risk of leakage.
5. Good machinability: The machinability of cold-drawn tubes is very good, and various processing operations can be performed, such as cutting, bending, welding, etc. This makes cold-drawn tubes widely used in many fields, such as machinery manufacturing, automobile industry, petrochemical industry, etc.
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