天然气输送管件三通用X90钢板的开发

摘要

在中石油计划建设西气东输三线X90/X100管线钢试验段背景下，舞钢成功开发天然气输送管件三通用X90钢板，钢板由中油管道局机械制造厂制作成三通并经西安管材所检验，各项性能指标均符合X90管线钢三通的要求。%The paper describes the successful development of X90 grade steel plate for three way pipe fitting of natural gas transmission pipeline in Wugang under the background of building a trial section in third west to east natural gas transmission pipeline project with X90/X100 grade steel plate in Sinopetrol's plan. The steel plate is fabricated into three way pipe fitting by China Petroleum Pipeline Machinery Manufacture Co. Ltd( CPPM)and tested by Xian Pipe Material Institute. All the properties indexes are in conformity with the requirements of X90 grade steel plate.