Steel Knowledge

Maintenance and upkeep guide for hot-dip galvanized square pipes

Dear readers, hot-dip galvanized square pipes, as a common building material, have the characteristics of anti-corrosion and strong weather resistance, and are widely used in fields such as construction and transportation. So, how to carry out maintenance and upkeep after using hot-dip galvanized... Read More

A simple method for bending steel pipes

Steel pipe bending is a commonly used processing method for some steel pipe users. Today, I will introduce a simple method for bending steel pipes. Read More

The Ultimate Guide to Finding the Best Square Hollow Section Suppliers

introduce: Welcome to our blog, where we aim to provide you with valuable insights and help you find the best suppliers of square hollow sections in the market. As the largest manufacturer of square hollow profiles in China, our company has 12 factories, 103 production lines and 80 patented techn... Read More

Green building evaluation

1. Foreign Green Building Evaluation System Read More

Analysis of the Development Status and Prospects of Zinc Aluminum Magnesium Sheet and Roll in China

In order to provide more reference information for users who want to place an order for zinc aluminum magnesium steel pipes but have not yet placed an order, the editor has compiled this article in the hope of providing customers with more reference value. Read More

What are the types of tempering in pipeline pipes?

If you really have a sufficient understanding of pipeline pipes, you can better understand that when using this type of pipeline, there are actually some specific types of tempering. If you have a better understanding of this knowledge, the following will explain the specific classification of te... Read More

Dimensions, theoretical weight, and physical parameters of square steel pipes

Table A, Theoretical weight and physical parameters of dimensions for square steel pipes Read More

How is square tube produced? How to divide materials?

Square tube is an essential material for global construction and modernization, with a wide range of applications and a wide variety. According to different cross-sectional shapes, square tubes are generally divided into four categories: profiles, plates, pipes, and metal products. In order to fa... Read More

Zinc aluminum magnesium steel pipes that can make ordinary galvanized steel pipes “fearful”

Zinc aluminum magnesium steel pipe is a new type of lightweight and high-strength steel pipe， and its emergence has made ordinary galvanized steel pipes very “afraid”. Why do we say that? Firstly, zinc aluminum magnesium steel pipes are lighter in weight compared to ordinary galvaniz... Read More

Zinc aluminum magnesium steel pipe VS galvanized steel pipe-Salt spray test

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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 of this steel pipe is base... Read More

Steel hollow section –Why choose us?

 First of all, our company has rich experience in this industry. Read More
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