· Stainless steel elbow installation notes - do you notice [2015-06-27 HITS：24]
on the eve of national day, Shaanxi Baoji Petroleum Steel Pipe Co., Ltd. independently developed production CT70 steel grade rate of pipe string in Changqing Oilfield successfully for the first time under the well test. On the ... [READ]
on the eve of national day, Shaanxi Baoji Petroleum Steel Pipe Co., Ltd. independently developed production CT70 steel grade rate of pipe string in Changqing Oilfield successfully for the first time under the well test. On the ... [READ]
· Classification and specification of flanges [2015-06-27 HITS：17]
In order to reduce oil industry for production of various kinds of steel pipe imports, Vietnam petroleum steel pipe manufacturing Co., Ltd. investment 21.75 billion vnd construction of Vietnam's first straight seam welded stee... [READ]
In order to reduce oil industry for production of various kinds of steel pipe imports, Vietnam petroleum steel pipe manufacturing Co., Ltd. investment 21.75 billion vnd construction of Vietnam's first straight seam welded stee... [READ]
· Cutting and processing of the size of the head [2015-06-27 HITS：14]
According to Washington, the United States International Trade Commission on China's "oil exports to the United States," held a hearing, and finally ruled that China's exports to the United States According to the news fro... [READ]
According to Washington, the United States International Trade Commission on China's "oil exports to the United States," held a hearing, and finally ruled that China's exports to the United States According to the news fro... [READ]
· Sealing and linking of flanges [2015-06-27 HITS：16]
Recently, Baoji Petroleum Steel Pipe limited liability company independent research and development of the root of China's first X100 steel grade, diameter 1422 mm, wall thickness 15.3 mm spiral submerged arc welded steel pipe... [READ]
Recently, Baoji Petroleum Steel Pipe limited liability company independent research and development of the root of China's first X100 steel grade, diameter 1422 mm, wall thickness 15.3 mm spiral submerged arc welded steel pipe... [READ]
· Three way pipe fitting attention [2015-06-27 HITS：17]
Oil field need to use several aspects of the sieve tube, for horizontal well, side drilling, radial branch well or naked eye, gravel screen completion and oil experts, a word is can best illustrate the role of the sieve tube... [READ]
Oil field need to use several aspects of the sieve tube, for horizontal well, side drilling, radial branch well or naked eye, gravel screen completion and oil experts, a word is can best illustrate the role of the sieve tube... [READ]
· Technological parameters of stamping elbow [2015-06-27 HITS：17]
The application background of the oil pipe in oil drilling operations, the screen is a kind of important equipment, commonly used in advance and or oil sand. At present, the screen is widely used wire wrapped screen. Manufactu... [READ]
The application background of the oil pipe in oil drilling operations, the screen is a kind of important equipment, commonly used in advance and or oil sand. At present, the screen is widely used wire wrapped screen. Manufactu... [READ]
