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The Development of Welded Steel Pipe in China
Date:2016-12-05      View(s):1491      Tag:steel pipe, welded steel pipe, welded carbon steel pipe

"Twelfth Five-Year" Development Program "clearly put forward by 2015, the total length of oil and gas pipeline will be more than 150,000 km, which will grow 90% over 2010. Prospects Institute of Information Industry Research Institute of welded steel pipe industry" Planning new pipeline for the next four years in China's oil and gas pipelines in the pipe needs about 700-800 million tons, of which X80 steel level of about 500 million tons, X70 grade steel demand of about 3 million tons; and "12 Five "period of China's oil and gas pipeline with SSAW (spiral submerged arc welded pipe) the annual demand will be more than 500 million tons, LSAW (LSAW pipe) annual demand of more than 200 million tons.

"Eleventh Five-Year" period, China's oil and gas pipeline construction continues to develop rapidly, especially with the rapid growth in demand for natural gas, natural gas pipelines become the focus of pipeline construction. To the "Eleventh Five-Year" period, China's oil and gas pipeline network to speed up the layout, covering the country's oil and gas backbone network has been initially completed, the future of China's oil and gas supply security capabilities will be further enhanced. According to "China's demand for steel pipe production and sales forecast and analysis of investment forecasts," the data show that as of the end of 2010, China has built oil and gas pipelines total length of about 85,000 km, of which 45,000 km of natural gas pipelines, 22,000 km of crude oil pipeline, Pipeline 18000 kilometers, formed across the east and west, north and south, covering the whole country, connected to the oil and gas pipeline network overseas.

China's "Twelfth Five-Year Plan" clearly stated that the construction of the second phase of China-Kazakhstan oil pipeline, the Sino-Myanmar oil and gas pipeline in the segment, the Central Asian natural gas pipeline two, and West-East three, four lines and other trunk projects, and By 2015, the total length of oil and gas pipelines will exceed 150,000 km, representing an increase of 90% over 2010, which means that the new pipeline in the next four years will be equivalent to the sum of the past 50 years, the annual compound The growth rate of at least 14% for the oil and gas pipeline enterprises to provide an opportunity.

As China continues to increase investment in oil and gas pipeline construction, "1025" oil and gas pipeline during the annual demand with SSAW more than 500 million tons, LSAW annual demand of more than 200 million tons.
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