钢管生产管端涂敷煤焦油瓷漆覆盖层技术  

Coal tar enamel coating technology on pipe end in steel pipe's production

作　　者：牛辉[1] 

机构地区：[1]中国石油天然气管道科学研究院

出　　处：《油气储运》1998年第7期36-37,共2页Oil & Gas Storage and Transportation

摘　　要：阐述了国外煤焦油瓷漆防腐作业中管端覆盖层的清理修整工艺,通过机械化管端覆盖层清理修整技术,使得防腐后的钢管管端覆盖层端口平整光滑、倾斜角适宜,钢管预留段长度得以精确保证,为提高现场补口质量及速度创造了良好的条件。Expounds a clean and repair process for pipe end coating in coal tar enamel anticorrosion procedure. Mechanized learn and repair technology to pipe end-coating will make a smooth pipe end coating, suitable angle of dip and ensures an accurate reserved length on steel pipe,thus creates a good condition for raising joint wrap's quality and speed on-site.

关 键 词：防腐 涂层 瓷漆 煤焦油瓷漆 石油管道 

分 类 号：TE985[石油与天然气工程—石油机械设备]