Manufacture Seamless Square and Rectangular Tubes - Low Carbon Steel, Low Alloy Steel Rectangular Tubes

Applications for Seamless Square Pipe

Seamless square tube is a metal tube with a square cross-section, offering a variety of uses including:

Structural supports and seamless square tubes are commonly used as structural materials for beams, columns, and walls in the construction industry, as well as for scaffolding and formwork.

Fluid transfer, seamless square tubes are also used for conveying low-pressure fluids such as oil, gas, and water due to their ability to withstand internal or external radial pressure and their lower hardness and fatigue resistance.

Mechanical manufacturing, seamless square tubes are used to fabricate a variety of mechanical components and equipment, such as bearing bushes, jack sleeves, and more.

Moreover, seamless square tubes are widely used in bridges, railways, vehicles, ships, metallurgical industry, agricultural vehicles, greenhouses, automotive industry, road guardrails, container frames, furniture, decoration, and steel structures.

Advantages of seamless square tubes include high strength, corrosion resistance, excellent machining properties, attractive appearance, and high reliability. They typically have hollow sections, manufactured through extrusion or cold drawing processes, and perform better under pressure compared to traditional welded square tubes.