-
The Most Complete Specification Table of Steel Hollow Sections in History
Yuantai Derun Steel Pipe Manufacturing Group has prepared what may be the most comprehensive specification table for structural steel hollow sections in history, which includes the kilograms per meter weight of various types of steel pipes. The calculation of the weight ...Read more -
Steel hollow section –Why choose us?
First of all, our company has rich experience in this industry. With 21 years of expertise and knowledge in the production and supply of hollow sections, we have built a solid reputation for supplying high quality products. Our team of expert...Read more -
Ten Precautions for Steel Pipe Hoisting Operation
1. Find a safe station It is not safe to work or walk directly under a suspended object, as the large size steel pipe may hit you. In the operation of lifting steel pipes, the areas below the suspension rod, under the suspended object, in the front area of the l...Read more -
Some technical insights on 1 x 3 rectangular tubing
Rectangular tubing is widely used in construction, manufacturing, and engineering projects due to its strength, durability, and versatility. The 1 x 3 rectangular tubing is a specific type of rectangular tubing that measures one inch by three inches in diameter. It has a...Read more -
Introduction to ASTM A519 AISI 4130 Alloy Seamless Steel Pipe
4130 is a chromium molybdenum alloy steel pipe model. Chromium molybdenum steel alloy steel pipe is a type of seamless steel pipe, and its performance is much higher than that of ordinary seamless steel pipes. Because this type of steel pipe contains more Cr, ...Read more -
How to calculate the weight of a square steel pipe with rounded corners?
Square or rectangular steel pipes are commonly used in construction projects and are generally used for pipe installation supports, temporary site access, power projects, decorative keel, etc. When the size of the rectangular steel pipe is large enough, we are a...Read more -
Galvanized square pipe is a common building material
Galvanized square pipe is a common building material. It not only has good corrosion resistance and strength, but also can be installed conveniently and quickly. What are the sales points of galvanized square tubes in the market? Next, let's discuss it in detail. ...Read more -
Advantages of steel structure residential buildings
Many people have little knowledge of steel structure. Today, Xiaobian will take you to review the advantages of steel structure housing. (1) Excellent seismic performance The steel structure has strong flexibility and good seismic performance. It can absorb and consume a...Read more -
What is high-strength square tube?
What is high-strength square tube? What is its purpose? What are the performance parameters? Today we will show you. The performance characteristics of high-strength square tube are high strength, good toughness and impact resistance. ...Read more -
What are the advantages of the square steel pipe produced by Yuantai Derun?
——》Square steel pipe Square tube is a kind of hollow square section light thin-walled steel pipe, also known as steel cold-formed section. It is made of Q235-460 hot-rolled or cold-rolled strip or coil as the base material, which is...Read more -
Square rectangular steel pipe is the choice of round to-square forming method good, or choose the Direct Forming Technology（ DFT ）method good?
Square rectangular steel pipe is the choice of round to-square forming method good, or choose the direction of the square forming method good? Square tube manufacturers to answer your questions. There are three methods of forming a square tube, round to square, direct to...Read more -
How to buy high-quality square tube?
The square tube is the main material in the building. The most important thing for us is the quality. Most construction companies need to purchase more square tubes at one time, so we must do a good job in the quality measurement, so that the s...Read more
HOLLOW SECTION LEADER IN CHINA
