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Nantong mass gas company said on August 20, jiangsu nantong the natural gas of the replacement of a "campaign" for the first time, a good public gas company nantong in just two days and successfully completed the 61000 air mixing gas customers of natural gas replacement. Then, "the second battle of the replacement of natural gas to the artificial coal gas area" is about to start work replacement. Nantong mass gas company will use about a year to finish homework take a breath.
"West-east gas transmission" is China's implementation of the development of western China is a significant project. Line is 4200 kilometers, west on the investigations in tarim basin, xinjiang, oil and gas field, east to Shanghai willet town, xinjiang, gansu and shaanxi route, henan, jiangsu, and nine provinces, autonomous regions, construction began in 2002, October 1, 2004 a year to put into operation, the economy in Yangtze river delta area, 12 billion cubic meters of natural gas transmission quality. The gas supply to nantong is "west-east gas transmission" regional non-JiNing middle extensions to the mouth, the jiangdu port in tongzhou district, LiuQiaoZhen new league set up the oil in nantong points stand to lose. Pipeline route to the south gate, tongzhou zone port area, city economic and technology development zone, and finally to sutong science and technology industrial park, high pressure pipeline at 49.5 km, pipelines, stations and air source construction of total investment about 500 million yuan conversion.
20, nantong mass gas company supervisor meeting held the enhancement of, the company secretary of the party committee SongLiCheng introduces gas replacement worked. Nantong gas replacement is divided into four campaigns. "The first battle" air mixing gas area replacement work has already been done, after the first job will replacement by the artificial coal gas area, and pipe liquefied petroleum gas, liquid gas bottle after area of the overall order gasification station. August 27,, 28 days, the company will particularly south of fuel gas, and the light of saemaul undong area more than 7300 artificial coal gas customers replacement. Behind every two weeks a basic for the replacement of the artificial coal gas area, ready to use in a year or so of time to finish the artificial coal gas, liquefied gas pipeline of replacement.
Because of the artificial coal gas and liquid gas pipeline areas of the underground pipe and residents of fuel gas appliances must after improvement to use natural gas. For the realization of "zero accidents, less the working target, even" mass gas company nantong in earnest on the base of investigation in accordance with the principle of, convenient service for replacement programme, a decision according to the trend of the pipeline, in order to supply for the unit, be transformed, a replacement. SongLiCheng introduction, some other city in displacement, is divided by area, replacement, the region gas 3 days, to stop people life much inconvenience. A regulator stations involved user five or six, in in the process of replacement, users stop most gas 12 hours, the shortest as long as more than one hour, can use transformation good kitchen burning gas; For the transformation of the water heater, due to the need for debugging, a long time consuming, usually two days or so can also be completed. According to the plan, points and 16 batch of finished 107000 artificial coal gas customers, 26100 pipeline of liquefied petroleum gas (LPG) customers need a replacement years time.
Nantong mass gas company general manager KePinJian said a few years ago, as early as in the rain and polluted water pipe laying, gas company of gas pipeline in the same period, the reform of the key is to reform is not suitable for natural gas pipeline of cement interface replaced. The past the artificial coal gas contains water, is moisture, not easy to leak. Natural gas is now dry gas pipeline sealing ring of cement interface, very easy to drying shrinkage leaking, and it's all for the mechanical interface. Only transformation pipe, the company into about 50 million yuan. Nantong and 49.5 kilometers long high pressure pipeline. The high pressure pipeline gas supply pressure is 40 kg, use and test the stress is reached 60 kg, safety problem need not worry. In addition, the gas company XunXian team also has been formed, XunXian work to ensure that once a day.