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Development of domestic pump door industry petrochemical pump

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Development of domestic pump door industry petrochemical pump

Release date:2015-06-15 15:50 Source:http://www.hotelsuninns.com Views:

Petrochemical pump with the world economy back to the domestic valve products import and export volume has also increased, but on the other hand, the international valve market competition is also growing increasingly tense. Due to China's domestic high-end technology with foreign manufacturers still have a large gap, so in the future period of time, product technology will become restrict our country of the development of the domestic valve products, a threshold and difficulties.

Therefore, to improve the level and grade of the valve products in China, the valve industry is the first major problem of breakthrough development. The valve industry downturn, directly lead to the backwardness of our valve products, this point seriously affected the future of our valve development, can not break the international crisis. Part of "care" reporters on the valve industry about the investigation, a boss when it comes to the question, cited an example, in this year of China's "west east gas transmission" project, due to construction needs greatly batch of valve industry. So it is a number of domestic and foreign enterprises valve in the main project bidding, but truly meet the "west east gas transmission engineering standards and requirements of the domestic enterprises valve, there are only a.

Although in the part of the project bid, there are home valve manufacturers have made good record, but this is not enough. A professional person, most of the domestic valve enterprises not to eat "west east gas pipeline project" the cake, because we are the valve industry, the technology is not mature enough, except for major environmental factors, some other factors, such as equipment and backward technology, low degree of specialization, market size is small and other factors restricting the bottleneck of valve the development of the industry, valve enterprise development and abroad or have a certain gap, but on the domestic valve industry, there is a large gap between the mainland and coastal, inland from the low valve industry, small scale, low degree of specialization, marketization degree is not high, which widened the gap with the coast also, leads to the unbalanced development of the domestic valve industry because we become shame.

Domestic valve industry to get rid of the current predicament, breaking the shackles of bottlenecks, seeking new space for development, and must take the appropriate measures. It is reported that in the next period of time, foreign investment will continue to enter the Chinese valve industry, which is undoubtedly the valve industry is a strong stimulus. In this case, the domestic valve companies to introduce foreign advanced equipment and advanced technology, in order to arm themselves, foreign companies, has become imperative.

Pre start preparation:

1 test motor to the correct (with the pump body on the direction of the direction), the test time to avoid the pump internal parts dry wear.

2 open the exhaust valve so that the liquid filled with the pump, the exhaust valve after full shutdown.

3 check whether the normal parts.

4 high temperature type should run preheating, heating temperature 50. C/ hours, to ensure that the heating uniform. Shi Huabeng


condensate pump

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2019国产精品青青草原