管道技术与设备
管道技術與設備
관도기술여설비
PIPELINE TECHNIQUE AND EQUIPMENT
2015年
3期
24-27
,共4页
天然气管道%完整性检测%安全评价%方法%应用
天然氣管道%完整性檢測%安全評價%方法%應用
천연기관도%완정성검측%안전평개%방법%응용
natural gas pipeline%integrity testing%safety evaluation%methods%application
目前，在役老管道存在防腐层老化、管体腐蚀等问题，急需对在役风险管道进行检测和安全评价。文中以湖田输气站至烯烃厂天然气管线为实例，提出了管道完整性检测技术与安全评价方法，确定管道的现状，并提出相应措施及建议，保障管道安全运行。
目前，在役老管道存在防腐層老化、管體腐蝕等問題，急需對在役風險管道進行檢測和安全評價。文中以湖田輸氣站至烯烴廠天然氣管線為實例，提齣瞭管道完整性檢測技術與安全評價方法，確定管道的現狀，併提齣相應措施及建議，保障管道安全運行。
목전，재역로관도존재방부층노화、관체부식등문제，급수대재역풍험관도진행검측화안전평개。문중이호전수기참지희경엄천연기관선위실례，제출료관도완정성검측기술여안전평개방법，학정관도적현상，병제출상응조시급건의，보장관도안전운행。
According to the problems that anticorrosive coating aging and pipe body corrosion of the old pipeline in service exist,testing and safety evaluation of pipeline in service were in need. The gas pipeline from Hutian gas transportation to olefin plant was taken as an example. The methods of practical application of integrity testing and safety evaluation were put forward. The safety situation of the pipeline was confirmed,and the corresponding safety countermeasures and suggestions were put for-ward,thus ensuring the security of pipeline operation.
