The manufacturing loss rate of spiral pipe refers to the proportion of raw materials and waste in the manufacturing process of spiral pipe. According to the statistics of professional technicians for many years, the manufacturing loss rate of spiral pipe is between 2% and 3%.


In the manufacturing process of spiral pipe, the main components of waste are: the first spiral pipe forms the first piece, the tail to the tail, the raw material milling, the necessary steps of the spiral pipe production process, if the production can not be normal spiral pipe milling, cutting, to the end, the production qualified rate of the steel pipe is very low.


When the spiral pipe is manufactured, some losses can be avoided, such as the welding quality of spiral pipe is not up to standard and can not be repaired, then the quality of spiral pipe is not up to standard and can not be used, resulting in waste of materials. In the manufacturing process, we should strictly control each process and deal with details, so as to improve the output and qualified rate of spiral pipe and avoid unnecessary losses, so as to avoid unnecessary costs.