本课题作为中国石油天然气集团公司“X80级管线钢管热煨弯管技术研究”的一部分。
This research topic is an integral part of the "research on the Heat-stewed BendTechnology of X80 Pipe Steel" by CNPC.
弯管是长距离油气输送管道的重要组成部分。
Bends are the important parts in the long distance pipeline of oil and gas.
第二检测块上开有可收容部分车架的缺口, 用于检测和校正一对弯管与车头管之间的角度;
Correcting pressure heads perpendicular to detection surfaces are arranged on both sides of the first detection block and used for correcting the distance of a pair of bent pipes on the chassis;
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