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A brief description of high-precision cold drawn tubes

Overview of precision cold drawn tubes:
       Precision cold-drawn tube (precision drawn tube) is a high-precision steel pipe material that uses cold-drawn seamless tube as raw material for tolerance control and surface brightening. Precision cold-drawn pipes have the characteristics of high precision, high smoothness, good inner wall cleanliness, steel pipes can withstand high pressure without leakage, cold bending without deformation, expansion, flattening without cracks, etc., and can be subjected to various complex deformations and mechanical processing. The chemical composition of precision cold drawn tubes is carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, and chromium Cr.
Precision tube uses:
       Main uses: for automobiles, motorcycles, refrigeration equipment, hydraulic parts, bearings, pneumatic cylinders, and other customers who have high requirements for steel pipe accuracy, smoothness, cleanliness, and mechanical performance.
Differences between precision cold drawn tubes:
       1. The main feature of ordinary seamless steel pipes is that they have no welded seams and can withstand greater pressure. Products can be very rough as cast or cold drawn parts.
       2. Precision cold-drawn tubes mainly have strict tolerances and roughness on the inner hole and outer wall dimensions, and are extremely precise.

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