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Yingli group research transformation high pressure globle valve to save production cost
Time2012-7-20 17:15:10
On July 19, Yingli group registered the specifications and serial number for the modified of the high pressure stop valve. Aimed at the problem of high pressure globle valve exists generally corrosion fast, serious leakage, short service life, Yingli Group research transformation from the four aspects of the appearance of the logo, the hand wheel design, the valve stem and packing material, seat sealing design, that extend the valve life more than four times, and greatly saves the production cost.