Sulfuric acid pump type selection question

Concentrated sulfuric acid is not only corrosive, due to its large proportion, abrasive is also very strong. Therefore, the choice of concentrated sulfuric acid pump need to pay attention to several issues: 1, resistant to strong corrosive sulfuric acid, 2, the best also requires resistance to di ...READING MORE...

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Europe and the United States automotive coatings indust…

The just-experienced global economic recession has made most automakers caught off guard and struggling to cope with the backlog. The vibration in the automotive industry has brought direct impact to the coatings industry. European and American industry insiders believe that after the crisis baptis ...READING MORE...

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19.7 Million Listed High-Price Mid-Rise Commercial Vehi…

Qingling Automobile officially launched Isuzu's new FTR medium-sized commercial vehicle in Sichuan, starting at RMB 197,000. The vehicle is an important strategic product of Qingling Motors' 2010 expansion of the commercial vehicle market. It has made a number of adaptation improvements in ...READING MORE...

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Xi'an Cummins will push the Euro five standard heav…

Xia Guanminghua, general manager of Xi'an Cummins Engine Co., Ltd. disclosed to reporters in Xi'an on the 9th that currently the Cummins ISM11 litre heavy-duty automobile engine being developed by Xi'an Cummins Engine Company has basically matured and is expected to be introduced to th ...READING MORE...

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Nanyang Second Machine won two more national invention …

Recently, Nanyang Erji Petroleum Equipment (Group) Co., Ltd. developed two technologies for oil drilling equipment used for semi-drilling drilling rigs and drilling fluid delivery systems. It was granted a national invention patent, which was achieved this year by Nanyang Erji Group in terms of tec ...READING MORE...

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Stop valve fluid direction principle

Stop valve installation should pay attention to the fluid direction, should make the pipeline fluid from bottom to top through the valve seat port, and the so-called low into the high, the purpose is to reduce the fluid resistance, so that open the labor-saving and closed state valve stem, Contact w ...READING MORE...

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Henan Axis Group: 7 days output value of 50 million yua…

The significance of the Chinese New Year Group’s adherence to production during the Spring Festival is not only here, but more importantly, it reinforces the cooperative relationship with customers and seizes market opportunities. The deputy general manager of a car production company ...READING MORE...

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