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Knowledge of valves
Jamo Hong

How to identify refurbished valves?

Today’s valve market is a mixed bag. Unscrupulous traders for profiteering. Fake and refurbished valves are shoddy, which brings great safety hazards to the installation

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Knowledge of valves
Jamo Hong

How to choose ball valve?

In the choice of ball valve, people often ask: what kind of ball valve do I need?
In this paper, ball valve selection is divided into four steps:

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