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North American polyolefin industry production prospects are promising

At a recent global plastics conference in Chicago, USA, analysts said that prospects for polyolefin producers in North America are promising.

2018

11-09

What is the difference between a shielded pump and a magnetic pump and a centrifugal pump?

The fully sealed, or leak-free, construction of the shielded pump makes it ideal for pumping flammable, expensive, corrosive and toxic liquids. Because the shield pump does not leak, it contributes

2018

11-09

What do I need to do to maintain the air compressor safety valve?

Safety valve is a kind of safety guarantee for equipment and workers. Air compressor safety valve can use hot water, steam boiler, high pressure water and other methods

2018

11-09

Tsinghua Academician Jin Yong Nanjing is the name of the chemical industry: it makes the world more beautiful

“When it comes to the chemical industry, many people think of environmental pollution, climate warming, excessive carbon emissions, etc. In fact, people’s daily lives, national economy,

2018

11-09

What is the skill of using the reducer?

1. After 200~300 hours of operation, the oil should be changed for the first time. In the future use, the quality of the oil should be checked regularly. For the mixed impurities or deteriorated oil,

2018

08-21

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