Galvanized square pipe has good performance, and the demand for galvanized square pipe is very large, so how to straighten the galvanized square pipe? Next, let's explain it in detail.

It is inevitable that the surface of the rectangular tube will be coated with oil, which will affect the quality of rust removal and phosphating.

By using thinner and stronger structural and cold forming steels like high-strength, advanced high-strength and ultra-high-strength steels, you can save on production costs thanks to easy bendability

The outer diameter accuracy of thick walled square rectangular pipe is determined by human, and the result depends on the customer.

Most of the square pipes are steel pipes, and the hot-dip galvanized square pipes are coated with a layer of zinc on the surface of the steel pipes by a special process.

The production process of high-frequency welded pipe mainly depends on the variety of products.

The longitudinal submerged arc welding pipe is produced by rolling the steel plate into a cylindrical shape and connecting the two ends together through linear welding.

Hot dip galvanized steel pipe, also known as hot dip galvanized pipe, is a kind of steel pipe that is galvanized to improve its service performance.

The meaning of the tube diameter De, DN, d and Phi respectively?

During the production of square and rectangular tubes, the feeding accuracy directly affects the accuracy and quality of the formed products.

The quality control of yuantai steel pipe is very strict, so customers can choose with confidence.Yuantai company Obtained 80 patents

This is the R angle, and R is the radius of the angular arc.Generally, the radius of R angle is based on different wall thicknesses. See the following table for the range requirements.

The square tube market is a mixture of good and bad, and the quality of square tube products is also very different. In order to let customers pay attention to the difference

The process of straight seam steel pipe is relatively simple. The main production processes are high-frequency welded straight seam steel pipe and submerged arc welded straight seam steel pipe.

The caliber of sharp square tube can be large or small. But how to distinguish?

The man-made disaster behind the Türkiye earthquake: unqualified buildings are "fatal"

Square rectangular steel pipe is the main material in construction. The most important thing for us is quality.

For square rectangular pipe, is it better to choose the round-to-square method or Direct-forming-technology(DFT)method?Today I will take you to understand.

For welded steel pipes, people usually care most about the weld quality of steel pipes. Today, we will show you the weld quality of Yuantai Derun welded steel pipes.

Steel structures have obvious advantages in assembled buildings and today we will take a brief look at them.

Structural steel pipes include hot-rolled seamless steel pipes and welded steel pipes.

Are you looking for the best rectangular steel pipe factory? Here are the top 6 you can trust for quality products and exceptional customer service.

LSAW pipes and HSAW pipes are widely used in multinational pipeline projects in the oil and gas industries, but there are many differences between the two. Today, I will take you through an inventory.

Are you on the hunt for the perfect chromoly pipe for your next project? Look no further! This comprehensive guide will give you all the information you need to make an informed decision.

Galvanized steel rectangular tubes are widely used in various industries for their excellent strength and durability.

Artificial simulation salt spray test also includes neutral salt spray test, acetate spray test, copper salt accelerated acetate spray test, alternating salt spray test.

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.

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

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

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.

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.

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.

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.

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.

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

Moment of Inertia and Section Modulus of Square and Rectangular Tubes

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

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.

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

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?