How thick are stainless steel tubes?

The thickness of stainless steel tubes can vary significantly depending on the application and specifications. Here are some common thickness ranges for different types of stainless steel tubes:

Thin-Walled Tubes:

Typically used in applications where weight is a critical factor, such as in aerospace or medical devices. Thickness can range from 0.1 mm (0.004 inches) to 1 mm (0.04 inches).

Standard Tubes:

Used in general applications such as structural components, automotive, and general manufacturing. Thickness ranges from 1 mm (0.04 inches) to 6 mm (0.24 inches).

Heavy-Walled Tubes:

Used in high-pressure applications such as oil and gas, chemical processing, and power generation. Thickness can be from 6 mm (0.24 inches) to 50 mm (2 inches) or more.

Capillary Tubes:

Extremely thin-walled tubes used in precision instruments, medical applications, and scientific equipment. Thickness can be as low as 0.1 mm (0.004 inches) or even thinner.

The exact thickness needed for a specific application will depend on factors such as the required strength, pressure handling, and corrosion resistance.