How to produce high quality ERW steel pipe

Lots of problems needed to be paid high attention to if we want to guarantee the production quality of the ERW steel pipe. We may produce high quality products only we solve these troubles. So we need to take them into consideration. Then what are we need to pay attention to?

Use of mold would be one point for steel pipe's production. Generally speaking, we will use mold for steel pipe's production as the steel pipe would be here when the liquid metal material getting into the mold. However, there are some questions we need to take into consideration. We may achieve a better effect once we operat according to the relevant operation laws. Thus it is important for us to follow the operations when we deal with the mold.

What's more, inspection job would be necessary for the ERW steel pipe's production, which is in order to avoid the pipes made doesn't have hiding problems. We can not see them account on our eyes for the internal troubles. So there is a best choice for paying attention during the production.