News

I am not fragile, I am the single champion in the square rectangular steel pipe manufacturing industry

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Liu Kaisong, deputy general manager of Yuantai Derun, was invited to attend the 2023 North China Black Metal Industry Summit Forum — Pipe-Coil-forum

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The First Meeting of the Fourth Membership Conference of Tianjin Metal Association was grandly held

Adhere to integrity, innovate, work hard, and move forward with courage and perseverance Read More

Steel hollow section –Why choose us?

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

Happy International Labor Day

Happy International Labor Day International Labor Day, also known as “May Day”, is a national holiday in over 80 countries around the world, scheduled on May 1st every year. It is a holiday shared by working people around the world. Pay tribute to every ordinary person who strives har... Read More

Congratulations Tangshan Yuantai Derun Steel Pipe Co., Ltd. is in steady trial operation!

Tangshan Yuantai Derun Steel Pipe Co. Read More

Ten Precautions for Steel Pipe Hoisting Operation

1. Find a safe station Read More

World Earth Day – Yuantai Derun Steel Pipe Group Launches 5 Major Initiatives

The 63rd United Nations General Assembly resolution in 2009 designated April 22nd as World Earth Day. From environmental initiatives on American campuses in the 1970s to widespread global influence today, World Earth Day aims to raise awareness of humanity’s love for the Earth and the prote... Read More

5 magical things you never know about steel

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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 wall thickness of either ... 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, its high temperature, low temperature... Read More

Congratulations to Tianjin Yuantai derun Steel Pipe Manufacturing Group Co., Ltd. for passing the certification of ABS American Bureau of Shipping

As shipbuilders know, purchasing the right steel pipe is a critical step in ensuring the quality and safety of the ships they build. There are many factors to consider when selecting steel pipe, including the type and grade of steel, the manufacturing process, and the wall thickness and specifica... Read More
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