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042017-08Group of experts believe that the two types of nuclear power unit pump through the identification of China's nuclear power to go abroad to add momentum. Previously, similar equipment has been dependent on imports ...
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282017-07According to the Chinese valve industry association data released in 2017, the first half of China's valve industry 13 industry industrial added value in the rapid growth of two digit, engineering valves, valve of the fastest ...
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282017-07The so-called multi valve encryption technology, equivalent to the valve on a lock. Through a 'exclusive key' to achieve the dual function of the valve - both when the ordinary valve, but also when the anti-theft...
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262017-07There is no limit to creativity, great invention of instrument. Today we introduce a national patent for invention - an experimental device and test method for simulating leakage in gas valves ...
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262017-07Three stainless steel ball valve with its small fluid resistance, simple structure, small volume, light weight, wide application range and other advantages by consumers. Stainless steel three way ball valve and flanged gate valve belong ...
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252017-07Recently, Qingdao inspection and Certification Inspection Co. Ltd. to visit our company to ISO9001 quality management system certification review, expert group according to the requirements of ISO9001 quality ...
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222017-07Now various industries are trying to find ways to reduce costs, and some valve industry owners in the cost reduction, it is found that the valve design costs for their overall cost impact is relatively large...
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222017-07The ball used both at home and abroad (floating, fixed), ball rotary switch is implemented when the ball and seat surface sliding friction caused by the sealing surface wear and bruised, is also the ...
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222017-0719, the total investment of 103 million yuan of the province's first national valve quality supervision and inspection center in Quanzhou, Quangang trial operation. The center is equipped with advanced inspection and testing functions
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182017-07Recently, in order to implement the "opinions" the CPC Central Committee and State Council on deepening the reform of the oil and natural gas and "revolution in energy production and consumption strategies (2016-2030)"...
