The development of valve industry is inseparable from quality management
Valves are indispensable fluid control equipment in petroleum, chemical, power station, metallurgy and other industries. With the deepening of economic globalization, customers have higher and higher quality requirements for enterprises, and the valve leakage, internal leakage, appearance quality is not high quality problems appear more prominent. How to improve the quality management of enterprises quickly and effectively becomes a real problem facing entrepreneurs.
There are many defects in quality management of valve industry in our country. First of all, in the manufacturing process is more or less ignored, a lot of enterprises clearly have a quality assurance system, but in the actual work is not useful, quality management implementation is not thorough, arbitrary; Secondly, the assembly process is sloppy, assembly is not qualified to scramble together. In the painting process is also can save, paint no standard on the standard, the accessories themselves before the process is not handled well, with paint to cover the defect. And there is no strict check on the valve debugging, causing some valves to run, take, drip and leak as soon as they are installed.
In terms of processing site, the site of many domestic manufacturers’ valve processing plant is chaotic, or the ground is uneven, large pieces are stacked on the ground, crushing the site; Or poor environmental awareness, after processing of iron filings can not be effectively treated and dust-proof, workpiece dust all over some manufacturers did not paint anti-rust oil, rust stains. How can such a process guarantee the appearance quality?
In contrast, foreign valve companies have complete and advanced quality control means, complete hot and cold experimental equipment, advanced coordinate measuring instrument, strict inspection of all kinds of flaw detection equipment, quality assurance every link is in place, each part in any process at a clear sight, very detailed records, clear responsibility; The surface quality is good, including forging quality, surface grinding, weld quality, almost eliminate the knock and scratch; Cleanliness is also high, including civilized production and environmental health in the workshop, dust prevention, rust prevention, all aspects of the product parts burr, flying edge cleaning and grinding, cleaning, as well as cleaning and drying before assembly all aspects of the place, leaving no trace. The staff is also dedicated and meticulous.
At the same time, we must clearly recognize that our country economy gradually with the world economy, the strength of strong foreign enterprises have swarmed into China valve market, these foreign legion has abundant capital and high and new technology, have rich management strategy, intangible constitutes a threat to China valve market, valve industry is also our main rivals. At present, they purchase valve enterprises in China, high salaries to solicit technical design talents of valve industry, using the brand, preempt the