steel news

What's the difference between high frequency welded pipe and low frequency welded pipe? There are significant differences between high-frequenc...

How to select the diameter of high frequency welded pipe When selecting the diameter of high-frequency welded pipe, it is necessary to comprehensiv...

Production technology of straight seam steel pipe Straight-seam steel pipes can be further subdivided into various types according to different pro...

What is a straight welded steel pipe? Straight-seam steel pipe does not refer to a certain type of steel pipe, but a large class of welded pipes, w...

How to choose straight seam steel pipe The selection of the diameter of straight-seam steel pipe is a comprehensive process, and many factors need ...

Super large diameter thick wall steel tube, a high-quality building material in the engineering field! As an important building material, large dia...

Leaders came to our company for investigation and investigation Director of Hebei Provincial Department of Industry and Information Technology and ...

Warmly celebrate Huayang's selection as a power plant supplier of China Huadian Group and start a new journey in the power industry Recently, H...

Steel market Raw fuel spot market Today's imported ore The market price of imported iron ore mainstream varieties rose slightly. From a fundame...

Major projects in many places are concentrated! Steel futures rose 120! Iron ore rose more than 4%! Steel prices continue to rise! On August 21st, ...

Energy artery behind Ganyi gas field in South China Sea Recently, China discovered a natural gas field of more than 100 billion cubic meters in the...

Huayang was invited to attend the exhibitions in Langfang, Shanghai and Algeria, and presented its new product 508 unit with dazzling brilliance. F...