What is the difference between groove pipe fitting diameter and outer diameter?

The increasing demand for fire pipe fittings promotes more and more suppliers of trench pipe fittings. There are also many enterprises producing regardless of the quality of products, only the quantity of production, leading to the uneven quality of trench pipe fittings in the market, which seriously affects the healthy development of the market economy. So as a production of fire pipe fittings manufacturers should improve their product quality in order to obtain steady development in the future market competition? Today we will simply introduce several methods to you.
First of all, establish the concept of dynamic quality management, dynamic quality management refers to the planning, implementation, inspection and disposal of a continuous cycle of management process. When problems occur, we should not only solve the problems at that time, but also analyze the causes of quality problems from the root and take corresponding measures to avoid similar problems in the future.
Second, set up the idea of total quality management, total quality management is a comprehensive, whole process, all the participation of quality management. In addition to technical measures, there are a series of measures such as organizational measures, management measures, economic measures and contract measures to deal with quality problems. In the process of producing fire trench pipe fittings, we should not only pay attention to the quality inspection, but also pay attention to the weld inspection, so as to achieve the real all-round and whole-process quality control.
Third, the establishment of target management, clear quality, duration, safety and cost of the four relationship, in the process of mass production of trench pipe fittings, all departments should cooperate with each other, the production department to improve production efficiency, inspection department at the same time strict control, must not allow defective products appear, damage the company’s reputation.
Fourth, formulate corresponding measures for special cases. In the process of production of trench pipe fittings, it is inevitable that some emergency or special events will occur because of individual operators. For such cases, corresponding measures need to be formulated in advance, so that when things happen, the rapid treatment will not delay the work efficiency.
These are a few simple ways to improve the quality of products, I hope to help you.