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What are the standard sizes for square tubing?

Square tubing is a versatile and widely used product in various industries, including construction, machinery, and automotive. One of the key factors in selecting the right square tubing for a particular application is understanding the standard sizes available. In this article, we will provide an overview of the standard sizes for square tubing and provide a square tubing sizes chart for easy reference.

Square Tubing Sizes Chart

The standard sizes for square tubing are determined by the outside diameter (OD) and wall thickness of the tubing. The most common sizes for square tubing are 1/2 inch, 3/4 inch, 1 inch, 1 1/4 inches, 1 1/2 inches, 2 inches, 2 1/2 inches, 3 inches, 3 1/2 inches, 4 inches, 4 1/2 inches, 5 inches, 5 1/2 inches, 6 inches, and 6 1/2 inches.

The wall thickness of square tubing can vary from 1/8 inch to 1/2 inch, and the OD can range from 1/2 inch to 6 1/2 inches. The most common wall thicknesses for square tubing are 1/8 inch, 1/4 inch, 3/16 inch, 1/2 inch, and 5/8 inch.

In addition to the standard sizes, square tubing can also be customized to meet specific requirements. Custom sizes can be produced with a range of wall thicknesses and ODs, making it possible to create a tubing product that meets the exact needs of a particular application.

square tubing sizes chart

Applications of Square Tubing

Square tubing has a wide range of applications in various industries, including:

  • Construction: Square tubing is widely used in construction projects, such as building frames, bridges, and other structures. It is also used in the manufacturing of steel furniture, such as table legs and chair frames.
  • Machinery: Square tubing is used in machinery, such as automotive parts, industrial equipment, and agricultural machinery. It is also used in the manufacturing of robotic arms and other mechanical components.
  • Automotive: Square tubing is used in various automotive parts, such as engine mounts, suspension components, and body structures. It is also used in the manufacturing of motorcycle frames and other vehicle components.
  • Furniture: Square tubing is used in furniture, such as table legs, chair frames, and shelving units. It is also used in the manufacturing of outdoor furniture, such as patio tables and chairs.

Conclusion

In conclusion, square tubing is a versatile product that offers a range of benefits, including a high strength-to-weight ratio, corrosion resistance, and good weldability. Understanding the standard sizes available is essential in selecting the right square tubing for a particular application. The square tubing sizes chart provided in this article offers a quick and easy reference guide for selecting the appropriate size of square tubing. Whether you are looking for a standard size or a custom solution, square tubing is an excellent choice for a wide range of applications.

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