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