Manual proportional multi-way valve profile

Manual proportional multi-way valve MHV-32 manual proportional valve, the maximum flow 800L / min maximum pressure 430bar, suitable for engineering machinery, mining, metallurgy, shipbuilding, pharmaceutical and other industries, is a pressure-sensitive load-sensing ratio of multi-way Valve, th

EU intends to add China's tire import tax

Recently, the European Union plans to impose a 22.3% import tax on China's exports to Europe for a period of five years. The European Commission believes that Chinese tires are dumped at low prices in the EU market. Once most EU governments approve the taxation plan in late Septe

Air compressor trading knowledge

General-purpose air compressors are regulated by national standards and the discharge pressure is 0.7 MPa. If it is higher or lower than this pressure, it is a non-standard special air compressor.

The following are the main types of air compressors: A