Valves are indispensable fluid control equipment in petroleum, chemical, power station, metallurgical and other industries. With the deepening of economic globalization, customers have higher and higher quality requirements for enterprises, and quality problems such as valve leakage, internal leakage, and poor appearance quality have become more prominent. How to quickly and effectively improve the quality management level of enterprises has become a realistic problem facing entrepreneurs. .

My country's valve industry still has many defects in quality management. First of all, the manufacturing process is more or less neglected. Many companies clearly have a quality assurance system, but they are useless in actual work. The quality management is not implemented thoroughly, and the assembly process is sloppy. The assembly is not qualified. Just cobble together. In the painting process, it is also possible to save. If there is no standard for the paint, the standard will be set. If the previous process of the accessory itself is not handled well, the defect will be covered with paint. Moreover, there is no strict control on valve debugging, causing some valves to run, leak, drip, and leak just after they are installed.

In terms of processing sites, the sites of many domestic valve processing plants are chaotic, or the ground is uneven, large pieces are stacked on the ground, and the site is crushed; or the awareness of environmental protection is poor, and the processed iron filings cannot be effectively treated and prevented. Dust, the work piece dust is spread all over the factory where there is no anti-rust oil, rust is stained. How can such processing procedures guarantee the appearance quality?

In contrast, foreign valve companies have complete and advanced quality control methods, complete hot and cold experiments, and use advanced coordinate measuring instruments. All kinds of flaw detection equipment are strictly inspected, and every link of quality assurance is in place. Every part In any process, it is clear at a glance, the records are very detailed, and the responsibilities are clear; the surface quality is good, including forging quality, surface polishing, and welding seam quality, which almost eliminates bumps and scratches; the cleanliness is also high, including the civilized production of the workshop, environmental sanitation, and prevention. Dust, rust prevention, burrs in all aspects of product parts, flash cleaning, polishing, cleaning, and cleaning and drying before assembly can be done without leaving a trace. The employees are also dedicated and meticulous.

At the same time, we must be soberly aware that my country’s economy is gradually integrating with the world economy, and strong foreign-funded companies have rushed to the Chinese valve market. These overseas legions have strong capital and high technology, and rich business strategies, which are invisible to China’s valves. The market poses a certain threat and is also our main competitor in the valve industry. At present, they are acquiring valve companies in China, recruiting high-paying technical design talents in the valve industry, and using well-known brands to seize the high-end valve market in my country. Some invest and build factories in my country, some relocate their headquarters to China, and some establish R&D centers in China.

The domestic valve manufacturing industry has successively adopted foreign advanced technical standards, and the popularization and improvement of new materials, new technologies, and new processes, as well as the convergence with foreign advanced technical standards, have shown that the implementation of national standards and industry standards are somewhat lagging behind. The lag in the formulation and revision of standards also restricts the development of the industry. Because some users and owners lack understanding of the performance of domestic valve manufacturers and existing valve products, and domestic companies have no performance and are unwilling to purchase localized products that have reached the international level, this also affects the rapid development of domestic companies and narrows the gap with foreign countries. one of the reasons.

The gaps and problems are not terrible, as long as we adjust our development thinking, increase confidence, strengthen corporate quality management, pay attention to technological innovation and core technology research and development, and improve the core competitiveness of the company. In the near future, my country's valve industry will be able to catch up with similar foreign companies, occupy a certain share in the world valve market, and become a powerful valve manufacturing country.