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打桩机锤头 洛阳锤铸造厂

联系人:朱文杰

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螺旋焊管的发展前景

螺旋焊管在此阶段,主要是油气输送管的发展。在我国工业化、城镇化进程中,能源消费需求旺盛,随着油气勘探开发的不断深入,我国油气管线建设高潮迭起。2000年以来,我国新建油气管线上万千米,重点建设了西气东输一线、陕京二线、忠武线、涩宁兰管线、川气东送等输气管线,兰成渝、双兰线、西南成品油管线和珠三角成品油管线,以及正在建设中的西气东输二线和中亚管线。 据石油天然气管道建设多年的经验,并在分析国际管道建设和我国国情的情况下,确定了在油气长输管线中螺旋焊管(ssAw)与直缝埋弧焊管(LsAw)等同采用的技术路线,这大大推动了我国钢卷、焊丝和焊剂以及生产工艺和装备的研发。目前我国已能生产直径1219咖、壁厚18.4mm、钢级x80的螺旋缝埋弧炸管,产品质量和些生产线(中石油、中石化所属公司)装备已处于国际领先水平,螺旋焊焊管产品批量进入国际市场。 Spiral welded pipe at this stage, mainly the development of oil and gas transmission pipe. In the process of China's industrialization and urbanization, energy consumption demand, with the oil and gas exploration and the deepening of China's oil and gas pipeline construction climax after another. Since 2000, China's new oil and gas pipelines on thousands of meters, we focus on the construction of the west east gas transmission line, second Shaanxi Beijing, chungmu line, Seninglan pipeline, East gas transmission pipeline, Lanzhou Chengdu Chongqing, twoland line, southwest products pipeline and the Pearl River Delta oil pipeline, and is under construction in the second west east and Central Asia pipeline. According to the petroleum and natural gas pipeline construction experience for many years, and in the analysis of international pipeline construction and the situation of our country, determined in the pipeline of spiral welded pipe in long distance oil and gas (ssAw) and LSAW pipe (LsAw) with the technical route, which greatly promoted China's steel coil, wire and flux and the development of production technology and equipment. At present, our country has been able to produce coffee, 1219 spiral diameter wall thickness 18.4mm, steel grade X80 submerged arc pipe explosion, the quality of products and production lines (PetroChina, Sinopec subsidiary) equipment has reached the international advanced level, spiral welded pipe products entered the international market.

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联系人:朱文杰  咨询热线:133 3388 9451  固定电话 :0379-64961800
客服信箱:13333889451@qq.com  地址:河南 洛阳 孟津工业园区 隆华大道  网址:www.chongjizuantou.com.cn
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