In the epidemic war, "war" is not the same as the United States -A
The five projects of Zhenjiang, Hefei, Shanghai, Shaoxing and Dalian are facing simultaneous construction. The "war" of Handan project is urgent. The factory director of Party A immediately informed that the personnel and equipment of Jinshiwan must meet the blocking conditions before the 6th to meet the maintenance conditions on the 6th. This is another glorious battle and a race against time.
2024
05-27
Do not forget your initiative mind Strives for Progress-A
In March, spring returns to the earth and everything recovers. This is a season full of vitality, and it is also a beautiful, magical and hopeful season.
2024
05-27
This project is located in Yanshan County, Cangzhou City. It is a thousand-year-old county with a long history. It is known as the hometown of thousands of children and the first hometown of overseas Chinese in Chinese history. It is known as "Phoenix City.
2024
05-27
Principle of Pressure Opening of PE Pipeline
In China's city PE gas pipeline opening and plugging technology is still in the initial and development stage, the application of this technology and the use of this opening and plugging equipment of the city and enterprises are still very few, but with the PE pipe in China's city gas network in the universal application, PE pipe opening and plugging technology will accompany, has its broad prospects for development.
1. Opening and sealing under pressure of PE pipeline
2021
12-07
Pressure opening is a safe, environmentally friendly, economical and efficient repair technology
Pressure opening is the most common in pipeline maintenance and emergency repair technology. It is suitable for many fields with safe, environmentally friendly, economical and efficient professional technology, such as normal maintenance and renovation of crude oil, refined oil, chemical medium, natural gas and other medium pipelines and emergency repair of emergencies (such as pressure repair, replacement of corroded pipe sections, installation of devices, distribution transformation and other operations).
2021
11-27
Safety Precautions for Leakage Plugging Operation with Pressure
Pressure plugging operation has a certain risk, in the daily operation of the construction process must be carried out safety education, mainly in the operation of the following three points:
2021
11-27
