Prevention of thread defect of tubing from raw material quality control

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Prevention of thread defect of tubing from raw material quality control

Raw material performance is the basic guarantee of tubing quality. Without qualified raw materials, it is impossible to produce qualified tubing products.

To control the quality of raw materials, we must start from the source, purchase – acceptance – warehousing – ex warehouse – manufacturing, and all procedures shall ensure the reliability, economy and applicability of the quality of raw materials by means of quality planning, quality control and quality improvement, so as to ensure that the product performance of processing and manufacturing meets the requirements of SY/T6194-1996 and APISpee5B standards.

2019-12-19T10:41:52+08:00 December 19th, 2019|