Pipeline automatic welding equipment accelerates industrialization
来源： http://tzhangli.com点击： Date: 2016-04-11 00 : 00Source : http : //tzhangli.comClick :
On June 10, 2015, the Pipeline Bureau Research Institute handed over 5 sets of upgraded and upgraded automatic welding equipment to the Pipeline Bureau Equipment Center and 3 professional companies—the Industrialization Application of the Pipeline Bureau ’s CPP900 series of automatic welding equipment.
With the development of domestic and foreign long-distance oil and gas pipelines in the direction of high steel grades, large diameters and high pressures, the requirements for pipeline engineering construction are getting higher and higher. Especially for the application of high-grade steel pipes such as X80, X90, X100, etc., in order to weld long-distance pipelines with high quality and high efficiency, the full application of automatic welding technology is an inevitable development trend. Data show that in the recent 10 years of new pipelines in developed countries in Europe and the United States, the use of automatic welding technology is more than 85%. In China, this figure is less than 5%. Familiar with the application and application of automatic welding technology is not only the development trend of the pipeline industry, but also a weapon for our pipeline construction enterprises to develop overseas markets.
The Pipeline Bureau has begun to study automatic welding technology in the early 1990s, and the result is an automatic welding equipment named PAW2000. The equipment debuted in the gas pipeline project from Yima, Henan to Zhengzhou. Later, the pipeline bureau developed an upgraded version of the dual welding torch PAW3000. PAW2000 and PAW3000 have appeared in major oil and gas pipeline projects at home and abroad, such as the first, second, and third lines of the West-East Gas Pipeline, the Shaanxi-Beijing Third Line, the East-West Gas Pipeline of India, the China-Kazakhstan Pipeline, and the China-Russia Pipeline.
"This technology not only reduces the labor intensity of the welder, but also has fast welding speed, stable quality, high welding qualification rate and easy operation." Zhang Feng, director of the Automatic Welding Research Institute of the Pipeline Bureau Research Institute, said that although the Pipeline Bureau has mastered Automatic welding technology, but affected by ideas, technology, cost and other factors, automatic welding technology has not been widely promoted in China's pipeline engineering construction.
"Science and technology innovation must focus on the transformation and application of results and take resolute and effective measures to continuously improve the quality and efficiency of science and technology innovation." Zhao Yujian, director of the Pipeline Bureau, has repeatedly emphasized.
Earlier this year, the pipeline bureau made arrangements for the application and promotion of scientific and technological achievements. On May 11, the Pipeline Bureau Research Institute and the Fourth Pipeline Company jointly built a CPP900 demonstration unit, which was a key step in the industrial application of CPP900 series automatic welding equipment.
At present, the development of the pipeline bureau is in a special period of climbing hills and valleys, and the overall situation is experiencing a "market winter", and development faces severe challenges. This time, the Research Institute serves as the "arsenal" for the R & D and manufacture of the automatic welding equipment of the Pipeline Bureau, and the professional companies as the "Field Army" who can fight hard battles. The combination of advanced equipment and excellent teams will help the Pipeline Bureau to strive for initiative in the "cold market" right.
The engineering construction business is an important business and development basis of the pipeline bureau. Without improving production efficiency and achieving business upgrading, there is no advantage in market competition. The pipeline bureau will focus on promoting the transformation of engineering construction business from low-end to high-end. CPP900 automatic welding equipment is a domestically developed pipeline automatic welding equipment independently developed by the Research Institute. It is a major scientific and technological innovation achievement of the pipeline bureau. It can greatly improve the construction production efficiency and effectively promote the transformation of engineering construction business from low-end to high-end.
With the development of science and technology and information technology, pipeline construction is gradually moving towards digitalization, informationization, intelligence, and efficiency. The project to be launched by the pipeline bureau will adopt large-scale fully automatic welding technology. In the future, X90, X100 and even higher-grade pipes, pipes with a diameter of 1422 millimeters and even larger diameters, will also adopt fully automatic welding technology on a large scale.
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