Production control measures for thick-walled arc welded steel pipe
The production control of thick-walled spiral submerged arc welded steel pipe is mainly to improve the plastic toughness of the steel pipe, improve the cleanliness of the molten steel, reduce harmful inclusions, and improve the overall quality of the steel pipe. In the production process, a reasonable cooling system is adopted to avoid cracks inside
The post Production control measures for thick-walled arc welded steel pipe appeared first on Construction Review Online.
test