| Hebei Friends of the Pipe Manufacturing Co., Ltd. located in China with a "bend the pipe is" hope that the new district in Hebei Mengcun County, is specialized in producing double-sided submerged spiral welded pipe business, Cangzhou city pipe industry is the focus of units, Access to a number of certification. Company covers an area of 50,000 square meters, construction area of 7,000 square meters, 40 million yuan in fixed assets, with three production lines, the use of advanced U.S. Lincoln welder. 219-2020 * 5-18 mm capacity of the various models of two-sided specifications submerged spiral welded pipe, ranking the forefront of the industry. <br> "Friends of the" pipe have been involved in: the 2008 Beijing Olympic construction projects nest works, the building of the Daqing Oilfield, North China Electric Power, the state water project - the building-north water diversion project, as well as China's Water Resources and Hydropower Construction Group in Algeria and other large construction projects highlights the works I used all of the company SY/T5037-2000, GB/T9711.1-1997 standard production 219-1820, Q235, Q345, 20 # different thickness of the steel spiral SAW pipe. Products are widely used in natural gas, oil, chemicals, power, heat, water supply and drainage, steam heat, pressure pipe Hydropower, thermal power, water and other long-distance pipelines and piling, bridges, steel structures, such as engineering. |
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