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05

2018-05

【Technical article】 Why should the cut-off valve go low?

General medium and low pressure cut-off valve is low and high, cut off when the filler does not force, reduce the probability of leakage, can extend the service life.
28

2018-04

【Industry trends】 China Steel Association: Steel prices are expected to be better than the first quarter in the second quarter

Liu Zhenjiang, secretary of the China Iron and Steel Association Party Committee and Secretary General, said at the press conference of the China Steel ...
21

2018-04

【Technical article】 How to operate and maintain the valve during operation

The principle of maintenance during the operation of the valve is as follows: 1 Keep the outside of the valve and the active part clean and protect the integrity of the valve paint. The surface of the valve, trapezoidal ...
13

2018-04

【Industry trends】 600 temperature high temperature liquid lead bismuth alloy transport canned pump successfully fills the gap in China

On the 28 day, according to the official disclosure of the Lanzhou University of Technology, the first domestic 600 ℃ high temperature liquid lead bismuth alloy transmission shielding pump made by the...
07

2018-04

【Industry trends】 The use of blockchain technology in the detection scenario was successfully held

Blockchain technology is one of the most cutting-edge technologies in the current information technology industry and has attracted great attention from all walks of life.
28

2018-03

【Industry trends】 Domestic petrochemical instrument automation focusing on domestic upgrading

According to Xinhua news agency, from the Symposium on promoting the localization of Petrochemical Automation Technology, we learned that in recent years.
24

2018-03

【Technical article】 Construction taboos and measures for water supply and drainage valves and pipes

Taboo 1: the main materials, equipment and products used in construction, and lack of technical quality identification documents or product qualification certificates conforming to the current standards issued by the state or department...
07

2018-03

【Technical article】 What are the common heat treatment processes?

Common heat treatment processes include normalizing, annealing, solid solution, aging, quenching, tempering, annealing, carburizing, nitriding, quenching and tempering, spheroidization, brazing and so on...
02

2018-02

【Industry trends】 Industrial intelligence, the wave of intelligent equipment industry has come

Firm reform and innovation over the years, China's equipment manufacturing industry has made considerable progress, the domestic equipment manufacturing brand is this cause the force as well ...
27

2018-01

【Industry trends】 The project of "automatic check device for emergency shutoff valve" has been evaluated for scientific and technological achievements

In October 31, 2017, the evaluation mechanism of scientific and technological achievements, professional third party branch co-founder (Beijing) technology assessment...

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