News- Yuhuan Yuntai Copper Co., Ltd.

27
Apr

1. Leakage of oil circuit board and check valve Reason: 1. The casting quality of the cast iron part...

20
Apr

1. The valve should be placed in a ventilated and relatively dry room, and both ends of the valve pa...

13
Apr

1. The fluid resistance is small, and its resistance coefficient is equal to that of the pipe sectio...

07
Apr

In order to make the ball valve have a long service life and maintenance-free period, in addition to...

30
Mar

The valve is an external control part of the pipe fluid conveying system. It is used to change the i...

24
Mar

Nowadays, the faucet is no longer as simple as adding water to the power switch. The following will ...

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