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24

2017-11

【Technical article】 Application of high performance three eccentric two way hard sealing butterfly valve

At present, the butterfly valve, as a component to realize the on-off and flow control of the pipeline system, has been widely used in many fields, such as petroleum, chemical industry, metallurgy, hydropower and so ...
17

2017-11

【Industry trends】 China and Russia the second line of crude oil pipeline is through

Reporters learned from the China National Petroleum Corporation, 12, along with the last welding hole to complete welding, China Russia crude oil pipeline second-line project 941.8 km pipeline across the line, with oil conditions...
07

2017-11

【Industry trends】 Smooth and healthy development of machinery industry, the industry's main economic indicators better than expected

Since the beginning of this year, the entire machinery industry maintained a steady and healthy development. The major economic indicators of the industry were better than expected, reversing the ...
02

2017-11

【Industry trends】 Break through the traditional defrosting method, Danfoss launched ICFD floating ball drain valve

Recently, Danfoss has launched a new product in the world -- ICFD floating ball drain valve, which is called "new Formula for Efficiency". In industrial refrigeration applications, defrosting is an important topic of refrigeration...
02

2017-11

【Technical article】 How to determine whether the valve is internal leakage or external leakage?

In the daily use of the valve, often encounter a variety of faults, valve leakage is one of the most common faults, and valve leakage generally have two cases of internal leakage and external leakage! So...
24

2017-10

【Industry trends】 Domestic steel prices fell slightly, import ore prices fell below the stage support price

Domestic spot steel market fluctuations, steel prices fell slightly overall, but relatively low inventory size has a certain supporting role in the market. Imports of iron ore prices continue to decline...
16

2017-10

【Industry trends】 Iron and steel coal into the "midfield" stage, to go into the "bone gnawing" comprehensive assault period

Some interviewed enterprises, grassroots cadres, industry experts said that iron and steel, coal has entered the "midfield" stage. Since last year, remarkable achievements...
09

2017-10

【Industry trends】 The first national English version of the valve GB in Ningbo, Cixi through consideration

With the valve application continues to broaden the scope of the corresponding valve standards are also increasingly important. In September 26th, the standard review conference of the National Standardization Technical Committee...
28

2017-09

【Industry trends】 National valve Standardization Technical Committee standard review meeting, guide and lead the valve industry transformation and upgrading

In September 26th, the standard review conference of the National Standardization Technical Committee was held in Cixi, the meeting reviewed the GB/T8464 - 2008 iron and copper screw valves...
18

2017-09

【Industry trends】 Pipeline companies continue to force the localization of equipment "made in China" to help reduce the efficiency of this

From the original import equipment reached 80%, to the Sino Russian second-line and other new projects, domestic equipment reached 100%, more than 4 years, the pipeline company ...

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