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Technical characteristics of fully welded ball valve 2020-04-13
1. The valve body structure is integrally welded without external leakage....
Analysis of the status of fully welded ball valves 2020-04-13
In recent years, with the development of the times, households have been provided with natural gas, and cities in southern China can also enjoy a continuous supply of natural gas. But while transporti
Do you know these characteristics of forged steel fully welded ball valves? 2020-04-13
Forged steel all-welded ball valve is mainly used for pipelines of various systems in thermal power stations to cut off or connect the pipeline medium. Applicable medium: water, steam and other non-co
What are the causes of welded ball valve seal failure 2020-04-13
During the use of the fully welded ball valve, if the seal failure occurs, it will affect people's production. So what are the reasons for the failure of the fully welded ball valve seal?
Reasons for poor sealing of fully welded ball valves 2020-04-13
The cause of poor sealing of fully welded ball valves has a great influence on the working environment. The most common form of failure of all-welded ball valves is seal failure. This is mainly due to
What requirements should be made to the manufacturer when purchasing welded ball valves? 2020-04-13
Welded ball valve adopts special structure design and weld quality. There are clear standards for weld quality. Welded ball valve is connected to main pipeline by welding. When ordering the valve, the
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