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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