The Cold Drawn Seamless (CDS) pipes launched by Chinese Steel Pipe Company are produced using 1018/1026 steel and advanced cold drawing technology, ensuring superior dimensional accuracy, mechanical performance, and strength compared to hot-rolled pipes. Fully compliant with the ASTM A519 cold drawing standard, this product is especially suitable for engineering applications that demand exceptional uniformity and high performance, while its smooth surface finish and consistent microstructure provide an ideal base for subsequent surface treatments and decorative finishes.

Main Features of Cold Drawn Seamless Pipes

• Enhanced Strength & Hardness: The cold drawing process significantly boosts pipe strength, making it ideal for safety-critical and high-performance applications.

• Precise Dimensional Control: Achieves tight tolerance in diameter and wall thickness for consistent product quality.

• Superior Aesthetics: The seamless, bright finish without welding lines enhances overall appearance.

• Uniform Microstructure: Ensures consistent internal structure, benefiting further processing and final product quality.

• Excellent Machinability: Outstanding processing characteristics facilitate efficient production of high-quality components and refined finishes.

CDS Specifications Table

Cold Drawn Seamless Tubes For Applications & Machining Considerations

• Finished Part Requirements: Ensure that the outer diameter, inner diameter, and overall length adhere to design specifications with appropriate machining allowances.

• Post-Processing: The smooth, seamless surface of the CDS pipes is ideal for further treatments such as dipping, etching, and anodizing.

• Machinery Compatibility: Confirm that processing equipment can handle the dimensions and weight of the pipes to maintain efficient and stable production.