Pipes are critical components of many industrial processes and systems, and corrosion is a common problem that can lead to leaks, blockages, and other issues that can be costly to fix. Regular inspection is crucial to detect signs of corrosion early and prevent serious damage to rectangular hollow section and associated equipment. The frequency ...

1. The “two-carbon” strategy increases the cost of steel production To complete the “double carbon” target, Chinese iron and steel industry needs a large capital investment in its production structure and volume. In 2020, China’s crude steel output is 1.065 billion tons, accounting for 56.7% of the global total, ran...

Under the “two-carbon” goal, the fundamental path of energy transformation is structural adjustment, transition from fossil energy to renewable energy, and comprehensively improve energy utilization efficiency through multi-energy complementarity. Various industries of China hollow section tube can achieve energy conservation, emissi...

2021 is a veritable turning point year for China’s steel industry. Apart from the downward shift in steel demand we mentioned earlier, the most important turning point is that Chinese steel production may be entering a downward cycle after two decades of continuous growth. The reason to make such a judgment, the main reason is that the dev...

The characteristics of the off-season are obvious Data show that as of early January, the 29 key cities of the country’s steel social inventory is 8614,300 tons, the national key cities of building materials like structural steel pipe is 4,281,900 tons, the national key cities of the plate social inventory is 4,332,400 tons, compared to th...