Steel pipe knowledge

Structural pipes and fluid pipes are two major types of steel pipe applications. In practical project applications, we need to know the differences between them, can they be universal?

N10219-2006 Non alloy steel and fine-grained structural steel cold formed welded hollow steel pipes (for LSAW steel pipes)

Main materials S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H,etc

In various industries, the demand for sturdy and versatile structural components is critical. One such component that has gained widespread usage is the 2 x 5 rectangular tube.

For steel pipe buyers, galvanized square steel pipe is one of the common pipes.

Moment of Inertia and Section Modulus of Square and Rectangular Tubes

Comparison Table of Engineering Pipeline Diameter,now i will show you.

EN10219 and EN10210 certifications are two important certification standards for European steel pipe products, which ensure that the products produced have advantages in multiple aspects.

The utility model relates to the field of metal material processing technology, and further relates to a square rectangular steel pipe formed by corner thickening and cold hot composite forming.

To prevent decarburization of rectangular tube products, the most effective measure currently adopted is to add alloy elements. Generally, adding Sb and Sn to suppress quenching decarburization.

Rectangular steel tube concrete structure is a new type of structure with advantages such as high strength, good durability, and so on, gradually becoming a favorite in the field of architecture.

Nowadays, there are many types of steel pipes, including hot and cold structural steel pipes. However, today we will talk about hot-rolled structural steel pipes.

Today the editor specially organized a table for the dimensions, theoretical weight, and rectangular steel tube properties for everyone.

Comparison Table between China's Low Alloy High Strength Structural Steel and Other Countries

Rectangular tube is a widely used closed end steel. Compared with circular tubes of the same cross-sectional area, it has advantages such as high strength, aesthetics.