The cold-drawn steel used in the special equipment industry is subject to specific production standards to ensure its quality and durability. These standards are set by regulatory bodies and industry associations to ensure that the steel meets certain requirements.

One such standard is the GB/T 3094-2012 standard, which outlines the technical requirements for cold-drawn shaped steel tubes used in machinery and equipment. This standard specifies the chemical composition, mechanical properties, dimensional tolerances, and testing methods for cold-drawn steel tubes.

Another important standard is the ASTM A108-18 standard, which covers carbon steel bars for use in cold finishing applications. This standard specifies the chemical composition, mechanical properties, and dimensional tolerances for cold-drawn carbon steel bars.

In addition to these standards, there are also industry-specific standards that apply to the special equipment industry. For example, the American Society of Mechanical Engineers (ASME) has established standards for pressure vessels, boilers, and other equipment used in the industry.

By adhering to these production standards, manufacturers can ensure that their cold-drawn steel products meet the necessary requirements for use in special equipment applications. This helps to ensure the safety and reliability of the equipment, while also reducing the risk of failure or malfunction.