China Sindara Steel Co.,Ltd company news

The drill pipe is a vital component in the drilling process, primarily responsible for transmitting torque and transporting drilling fluid. By gradually adding drill pipe sections, the wellbore is extended to the desired depth. Selecting the appropriate drill pipe size and length is crucial, as it ... Read More

Rack pipe is a special term used by people in the construction or construction industry; rack pipe can play different roles in construction sites and construction sites; in order to facilitate the decoration and construction of higher floors where direct construction is not possible; rack pipe can ... Read More

Pipe bending is a critical process in many industries, from construction and shipbuilding to oil & gas and manufacturing. One of the most important parameters to understand during this process is the bend radius. The bend radius directly affects pipe integrity, flow efficiency, and installation ... Read More

In the world of steel pipe manufacturing, Electric Resistance Welded (ERW) and Double Submerged Arc Welded (DSAW) pipes are two widely used types of straight seam welded pipes. While both serve structural and fluid transport purposes, their production methods, performance characteristics, and ... Read More

Schedule 80 steel pipe refers to a wall thickness classification defined by the American National Standards Institute (ANSI) and the American Society of Mechanical Engineers (ASME). The actual wall thickness of Schedule 80 pipe depends on its nominal pipe size (NPS) — the larger the diameter, the ... Read More

I have observed that China's leading steel companies are showing impressive prudence and responsibility in advancing the low-carbon transformation process. Their careful assessment of investments in low-carbon metallurgical technology projects and their dedication to long-term sustainability are a ... Read More

According to statistics from the World Steel Association (WORLDsteel), crude steel production in the 70 countries/regions included in Worldsteel's statistics was 150.1 million tonnes in July 2025, down 1.3% year-on-year. Crude steel production in Africa was 1.9 million tons in July 2025, down 2.0% ... Read More

The length of a steel casing pipe depends on its diameter, installation environment, and application requirements. While standard lengths are commonly used, specific projects may require customization. Choosing the right length is essential to ensure both installation efficiency and long-term ... Read More

Thin-walled seamless steel pipes stand out for their unique production process and structural performance. They combine the strength and weld-free characteristics of seamless steel with the lightweight, material-saving benefits of thin walls. Based on these features,United Steel Industry Co., Ltd. ... Read More

The production process of welded steel pipes involves forming steel sheets or strips into the desired cross-sectional shape using straight press rolls or helical methods, and then welding them together using heat, pressure, or other methods. As a result, defects in welded steel pipes can be ... Read More