April 27, Sino-Russian oil pipeline section was started in Russia, China in mid-section also will start building in May. Or under construction in China has long compared to oil and gas pipelines, the Sino-Russian oil pipeline section of 950.5 kilometers in China, about 450 km across the frozen ground, frozen marshes, river floodplain land. Construction must be in the winter there are 208 km layer of permafrost. "In view of this special situation, our research and development through technology, design, use of 'increased wall thickness', 'heat', 'replacement' and other combinations of laid, turning with flexible installation, on-site cold, hot bending bends in three ways installation requirements to meet the pipeline in disguise. "China Oil (12.530.120.97%) pipeline construction project manager, Deputy Director of the Department of Technology Yi-Ping wells.
China-Russia oil pipeline segment in China will adopt a variety of domestic technology and equipment: oil pipeline closed by process temperature, diameter 813mm, the design pressure of 8.0Mpa (local as 8.5? 10Mpa), pipe material selection L450 class steel, across the board with 3 PE External coating, pipe corrosion heat simmer using double epoxy powder coating, local channels with rigid polyurethane foam insulation, protective layer Polyethylene Plastic. Well Yi Ping, said: "In addition to large pumps, large compressors, motors, Inverter And other equipment, pipeline construction in China has mastered the core technology, management techniques, and meet the advanced international level. "
In addition, the process of Sino-Russian crude oil pipeline control station using three methods: control center level? Station control level? Station local control level, use of SCADA systems for remote data collection and monitoring. Communicate Optical fiber communication system is mainly used means of communication, satellite communication and the leasing of public telecommunication networks as backup means of communication, all communication services to achieve the transmission pipeline. It is reported that China-Russia crude oil pipeline will be put into operation in October 2010, after completion of the project form a 1500 × 104t / a of oil transport capacity, and expansion of the transmission capacity left 2200 × 104t / a scale of possibilities.
Starting point to further enhance Independent Property
Production of oil and gas pipelines in China the major materials needed for the building has basically localized. If natural gas second-line construction, pipeline localization rate of 100%, 100% of pipe, valves over 50% of the key. "China in the Sino-Russian oil pipeline section of the building, plumbing the localization rate will be further enhanced, such as for pumps, valves, etc. must be achieved domestically, large-scale domestic production of key equipment, there will be some progress. These developments and world-class companies is a standard on and progress in accordance with independent intellectual property rights standards. "Well Yi Ping.
Natural gas line to build our country when pipeline construction was to reach the world level, aiming at the international standard X70-class large-scale pipeline construction. To the Second West-East, China has begun to lead the world's major pipeline construction technology. "Starting point independent intellectual property rights and X80 steel projects to improve the technical standards, testing methods, testing methods are a breakthrough in the international initiative." China oil pipeline construction project manager, said Wu Hung, general manager. Today, the face of Russian oil pipeline section opened building in China the opportunity to further accelerate our large compressors, large diameter ball valves and other critical equipment at home to develop and test the process of industrial applications.
Boost domestic enterprises grow
Russian crude oil pipeline to start full construction, but also for domestic steel, pipes, valves and other enterprises to create a new space for development, and will drive the machinery, Electronic , Metallurgy, building materials, automation equipment, instrumentation and other related industries. Petroleum Pipeline Machinery Co., Ltd. Vice President Zhang Fulong told the "China Energy Newspaper "Reporter:" Localization of the results of economic significance and social meaning of great, not only stimulate domestic enterprise development, to reduce construction time, speed up the localization process, but also help stabilize the import of equipment prices, reduce project cost. Such as the X80 grade steel Hot-bending large diameter pipe unit developed to create a new record in China, bringing economic benefits to the company to improve the 'Oil Pipeline machinery' of brand influence. I am an expert from China Crafts Suppliers, usually analyzes all kind of industries situation, such as push lock fittings , brass bulkhead fitting.
Related Articles -
push lock fittings, brass bulkhead fitting,
|
