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The importance of using the steel pipe finishing equipment and the effect on finished product Oct 09, 2017

【Summary】The steel pipe finishing equipment, as the name suggests, is a number of machine equipment for the plastic operation of the steel pipe, and we put these equipment into a class, collectively referred to as the steel pipe finishing equipment. So, for this kind of equipment, it is necessary to have a deep understanding, and not just on the surface. So next, we will go deep into it, to achieve above goals, and let everyone have good learning effect.

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1. Is it equally important for rolling mill and steel pipe finishing equipment in the steel rolling?


It can be said that the rolling mill and steel pipe finishing equipment are important machine equipment in the steel rolling. Because, the process they are involved is very important. So we will have such a conclusion. Moreover, if strictly speaking, the rolling mill is more important than the steel pipe finishing equipment, because it has a greater impact on the quality of the finished product.


2. Whether hot rolling and cold rolling seamless steel tube both need to use the steel pipe finishing equipment? And Is there a difference in the finished product?


From the manufacturing steps or process, both hot rolling and cold rolling seamless steel tube have the finishing process. Therefore, the steel pipe finishing equipment will be used. So, to the question, the answer is yes. However, the finished products are quite different, not because of the steel pipe finishing equipment, but because they are different in the manufacturing process and other specific aspects.


3. Since cold rolling uses a hot rolling product as the raw material, so whether there is finishing process, which can not have the cold - rolling pretreatment?


From a professional perspective, there is no relationship between them. Although there is finishing process in the cold rolling, and the steel pipe finishing equipment will be used, it still has the cold - rolling pretreatment, such as the surface phosphorous removal. This will ensure the cleanliness of the product surface. And it can also be used to ensure the quality and effect of cold rolling to avoid defects.