Sichuan Jinglei Technology targets strategic emerging industries to fill domestic gaps

Strategic emerging industry projects

The first phase of industrialization of bimetallic composite straight seam steel pipes for shale gas and high sulfur natural gas production and transportation

Breaking the dependence on foreign imports for special composite pipes

Jin Lei

Q: What are the application prospects of this project?

Answer: The development of this product is due to the rapid development of the national economy. China's petrochemical industry, including shale gas and natural gas extraction and transportation, requires a large amount of high-temperature and corrosion-resistant oil and gas well pipes. Shale gas is an important new energy source, with shale gas reserves in China exceeding 30 trillion cubic meters, mainly stored in basins. However, shale gas contains highly corrosive hydrogen sulfide, which requires high corrosion resistance of production and transportation equipment. At the same time, the natural gas from the Puguang gas field, Luojiazhai gas field, and Yuanba gas field being developed in our province also has high levels of sulfur and hydrogen sulfide, and there is an urgent need for highly corrosion-resistant production and transportation equipment. The high sulfur natural gas leakage incident that occurred in Kaixian, Chongqing in March 2006 has issued a warning for us to ensure safe natural gas extraction and transportation.

Q: Compared to existing products, what are the main areas where the project has achieved breakthroughs?

Answer: Currently, nickel based alloys are the main metal materials with high corrosion resistance. But the price of nickel based alloys is as high as around 400000 yuan per ton, which no enterprise can afford; Although the corrosion resistance of nickel based alloy steel composite pipes produced abroad is good, the price is also very expensive. In order to meet the domestic market demand and break free from the dependence on foreign imports for special corrosion-resistant oil well pipes - bimetallic composite pipes, we have decided to use the metal composite plate rolling welding method to produce bimetallic composite pipes. Through the arduous efforts of the company's technical center, a series of difficulties have been solved, especially the technical difficulty of long-distance straight seam welding in pipelines with a length of more than ten meters and a diameter of only 20-30 centimeters. Special rolling and welding equipment has been successfully developed, and this high-quality new energy extraction and transportation equipment has been produced. After being used by some enterprises of PetroChina and Sinopec, the pilot products have received high praise, believing that their quality is not lower than foreign products, but the price is less than one-third of imported products, and they urgently need to be purchased in bulk.

Q: What is the current progress of the project and what are the expected benefits?

Answer: In October this year, the first phase of industrialization of our company's "shale gas and high sulfur natural gas production and transportation bimetallic composite straight seam steel pipe" officially began. The total investment is 198 million yuan, achieving an annual production of 30000 tons. The project construction period will be from October this year to June 2013, with a new factory building of 15000 square meters and the production of key equipment such as a 4000 ton bending machine and internal and external welding machines. At present, the site of the 15000 square meter new factory has been leveled, and the work of self-made equipment has also begun. We will strive to complete the project construction ahead of schedule and hope to produce qualified products to supply the market by 2013.

This project has been identified as one of the 100 provincial-level strategic emerging industry projects supported by provincial funds for promoting the development of strategic emerging industries. This product is also one of the 90 strategic emerging products that the province will focus on cultivating during the 12th Five Year Plan period.

After the project is completed, it will generate an annual increase of 1.8 billion yuan in sales revenue, 180 million yuan in new profits, 150 million yuan in new taxes, 20 million US dollars in new foreign exchange earnings, and 200 new job opportunities. The products of this project can meet the high sulfur natural gas production and transportation needs of Puguang Gas Field, Luojiazhai Gas Field, and Yuanba Gas Field in our province, as well as the urgent needs of shale gas fields in Qijiang, Qianjiang, Xiushan and other places in Chongqing and Tarim Gas Field in Xinjiang.

Q: What are the company's plans for the development of future strategic new industries?

Answer: Jinglei Company plans to carry out the industrialization engineering construction of this product in three phases during the 12th Five Year Plan period, further developing and producing various supporting pipe fittings, underground conduits and other products, ultimately achieving the goal of annual production of 100000 tons and output value of 7 billion yuan. At the same time, we are actively preparing for the technical development and engineering construction of energy-saving and environmental protection equipment such as three-dimensional ribbed high-efficiency heat exchange devices, as well as other high-end equipment manufacturing projects, which have been included in the 233 strategic emerging products that have been accelerated during the 12th Five Year Plan period in Sichuan Province.

We will continue to work with the spirit and style of "determined and successful for a long time", seize the opportunity to advance, and strive to make due contributions to the development and growth of strategic emerging industries in China and our province.

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Sichuan Jinglei Technology Co., Ltd

Sichuan Jinglei Technology Co., Ltd. is a national high-tech enterprise, a national level enterprise technology center, and a key enterprise in Sichuan Province's major technological equipment. The company has always focused on the research and development of new technologies, cultivation of new processes, and development of new markets, which are the most urgently needed technologies, products, and equipment in the country. In fact, it has always aimed at strategic emerging industries. This year, among the 233 strategic emerging products identified by the People's Government of Sichuan Province in Document No. 2 of 2011, the company has two of them, ranking first in "new materials" among the 90 key cultivated products and first in "energy conservation and environmental protection" among the 100 key guided products. At the same time, in the "Guiding Catalogue for the Development of Strategic Emerging Industries" released by the Provincial Economic and Information Commission, the company's products are also classified into four categories: new energy equipment industry, high-end equipment manufacturing industry, new materials industry, and energy-saving and environmental protection equipment industry.

With the warm care and support of the provincial, municipal, and county governments, as well as the hard work of all employees, Sichuan Jinglei has become the largest producer of explosive welding metal composite materials and multi effect vacuum salt production equipment in China, with the largest production capacity and sales volume. Many products and technologies have filled the domestic gap. Several major national engineering projects, such as the Three Gorges Project, the West East Gas Pipeline Project, and the Xiluodu Power Station Project, have extensively used metal composite materials independently developed and produced by Sichuan Jinglei; Most of the three to five effect 600000 ton to 1 million ton vacuum salt production plants in China are also produced and installed by Sichuan Jinglei. Recently, the Yibin Municipal Government officially approved the construction of the "Yibin North New Materials and Major Equipment Manufacturing" characteristic industrial park, which is based on Sichuan Jinglei and implements the linkage of modern industry, modern agriculture, and urbanization. Its industrial chain is a strategic emerging industrial chain.