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21

2018-07

【Technical article】 What are the advantages and disadvantages of a vacuum circuit breaker

Vacuum circuit breaker refers to a circuit breaker whose contact is opened and broken in vacuum, and USES vacuum as the insulating medium and arc extinguishing medium...
14

2018-07

【Technical article】 Installation instructions and procedures of the butterfly valve

The wafer butterfly valve is one of the most common type of valve in industrial piping, structure of the wafer butterfly valve itself is small, only need to put the butterfly valve in the...
06

2018-07

【Industry trends】 The manufacturing industry in China in June was 51.5%, and the manufacturing industry remained at an overall level of expansion in PMI

According to the latest data released by the National Bureau of Statistics, in June 2018, the China Manufacturing ...
30

2018-06

【Technical article】 Effects of valve leakage and countermeasures

Valve industry in China are rising steadily, corresponding to the traditional markets of North America and the eu as a valve product, although still occupy a larger market share of global valve market...
23

2018-06

【Industry trends】 How long does it take for the valve to repair the sealing surface and enhance airtightness?

Recently, the Ministry of Industry and Information Technology released Document No. 23 of 2018, approving 594 industry standards and 63 industrial measurement technical specifications. Among them, the four valve industry...
16

2018-06

【Industry trends】 4 valve industry standards and 1 water metering technical specification approved

In 2018, the general machinery industry started well, and the output value, revenue and profit all increased significantly year-on-year, but some key enterprises still faced operational difficulties. This is the latest news from the...
06

2018-06

【Technical article】 Directional control valve classification and various direction control valve

Hydraulic valves are used to control the flow of oil in a hydraulic system or regulate its flow and pressure. Directional control valve is a kind of hydraulic valve, which controls the flow direction of oil by replacing the flow passage...
30

2018-05

【Technical article】 It is important to keep these points in mind when installing the valve

A) Direction and location Many valves have directionality, such as cut-off valves, throttle valves, pressure reducing valves, check valves, etc. If they are reversed, they will affect the use effect and life...
23

2018-05

【Industry trends】 Taizhou: implementing common technology breakthrough around key industries such as pump industry

In recent visits and research activities conducted by the Municipal Science and Technology Bureau, the problem of technological innovation and development of enterprises has become the focus of ...
19

2018-05

【Industry trends】 Chinese Academy of Sciences Instrument Development Expert Committee Meeting Held

From May 10 to November 11, the Chinese Academy of Sciences held a meeting of experts in the development of the Institute of Instrument Research, and more than 20 instrument development experts attended the meeting. The conference mainly ...

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