External Damage of Valve
  • June 19th 2023

External Damage of Valve

External damage is a common obstacle in the common failure of valve. External damage due to material defects. The valv……

Valve Maintenance Management at Construction Stage
  • June 7th 2023

Valve Maintenance Management at Co

In the construction phase, the valve of natural gas pipeline should be maintained in a scientific and effective way to……

The Development of Thermal Spraying Technology
  • June 5th 2023

The Development of Thermal Sprayin

After years of development, China’s thermal spraying technology has made great breakthrough and progress, and ma……

Other Maintenance Technologies
  • June 2nd 2023

Other Maintenance Technologies

When abnormal valve operation(globe valve operation) occurs, a certain amount of cleaning fluid can be inject……

Selection strategy of common valves in chemical design
  • May 31st 2023

Selection strategy of common valve

In order to improve the advancement and scientificity of chemical design, we apply the selection technique of common v……

  • May 30th 2023


We participated CHINA (INDONESIA) TRADE FAIR 24-26 May 2023 in Jakarta , ZJCLV Ball Valves go to worldwide. ZJCLV High……

The Application of Thermal Spraying Technology in Petrochemical Industry
  • May 29th 2023

The Application of Thermal Sprayin

  In the oil industry, some drilling equipment parts, lifting equipment parts, pumps, api 607 fire safe ba……

Internal Wear of Valve
  • May 29th 2023

Internal Wear of Valve

Valve internal wear is also a common valve fault. When controlling the flow, the disc directly ACTS as a throttle valv……