Stainless steel beams have high chromium content, giving them excellent corrosion resistance and a longer service life, making them ideal for harsh or humid environments. Mild steel beams contain low carbon steel, making them cheaper and easier to weld and fabricate, but they rust more easily without protective coating.

In heavy industries such as oil, gas, chemicals, and power, piping systems and spools are considered the "blood vessels" of the entire project. Their quality directly affects the safety, stability, and operational efficiency of the system.

Galvanized pipe is one of the most widely used steel pipe products in building, water supply, fire protection, agricultural, and industrial piping systems. For many newcomers to decoration, construction, or DIY building, the technical terms like "Q235," "DN25," "4-point," and "Sch40" used by vendors can often leave them confused.

Seamless steel pipes are hollow steel products widely used for transporting fluids such as oil, natural gas, water, steam, and gas. Thanks to their high strength, excellent pressure resistance, and good bending performance, they are also commonly used in mechanical manufacturing, engineering structures, boilers, petroleum equipment, and industrial piping systems.

ASTM A53 Grade B ERW steel pipe is a widely used carbon steel welded pipe for general engineering, structural applications, and low-pressure fluid transport. It is manufactured in accordance with the standard issued by ASTM International.

Square Hollow Section (SHS) steel is widely used in construction, steel structures, fabrication, machinery, and engineering projects. Because of its high strength-to-weight ratio and clean appearance, SHS steel tubing has become one of the most common structural materials in modern projects.