《Natural Gas and Oil》

News

Source Journal for Chinese S&T Papers and Citation2014/9/27
Announcement for Academic Dishonorable Behaviors2014/5/23

more>>

Internet Workstation

Edition and Publication

Edition and Publication:
< Natural Gas and Oil > Editorial Department
Hosted by:
China Petroleum Engineering & Construction Corporation Southwest Company
Authorized by:
China Petroleum Engineering & Construction Corporation
Co-hosted by:
Overseas Research Center of Research Institute of Petroleum Exploration and Development
Editor in Chief:
Du Tonglin
Vice Editor in Chief:
Tang Xiaoyong,Pu Liming
Address:
No.6, Shenghua Road, High-tech District, Chengdu, Sichuan, China
Postal Code:
610041
Tel:
028-86014709
028-86014500
Email:
cnpc-ngo@cnpc.com.cn
Issue:ISSN 1006-5539
CN 51-1183/TE

Links

Your Position ：Home->Past Journals Catalog->2016 Vol.4

View Full-text

Domestic Development of Electric Actuators for Valves of Long Distance Natural Gas Pipeline

Author of the article:Hao Yibo, Liang Hao, Li Kai, Wu Changhan, Peng Renshe

Author's Workplace：PetroChina Wes-to-East Gas Pipeline Company

Key Words：Natural gas pipeline; Valve; Actuator; Motor; Reducer; Industrial test

Abstract：Electric valve actuators in the long distance transmission pipeline mainly rely on imports in China. Imported electric valve actuators increase the natural gas pipeline construction and operating costs and restrict the development of China natural gas pipeline industry. Therefore, it is necessary to carry out the localization of long distance pipeline equipment. The use of domestic electric actuator in the large diameter gas pipeline to replace imported products will improve the support capability of China's natural gas pipeline equipment. PetroChina west-to-east gas pipeline company and 4 manufacturers have carried out the development of electric actuators for valves of nat- ural gas pipeline. Benchmarking key indicators of foreign advanced products, the technical conditions for development technology are made. First domestic electric actuator is designed and manufactured. After passing factory test and industrial test, the performance of domestic electric actuator has reached the requirements of the product technical conditions and the relevant technical standards at home and abroad. The domestic electric actuator can be put into mass production and can be popularized and applied in the construction of natural gas pipeline.