摘要
介绍辅锅D组下联箱七号管弯头内弯面焊缝 (砂眼 )泄漏 ,在压力 10 35MPa ,温度 314℃情况下带压堵漏夹具的设计、制作及堵漏方法。
The weld of No 7 tube bent sub inside skene of the group D lower tank of au xiliary boiler leaked This paper presents the design and making of the clamping yokes as well as methods for weld bridging under a pressure of 10 35[KG-9]MPa and a temperature of 314℃
出处
《大氮肥》
CAS
2000年第4期241-242,245,共3页
Large Scale Nitrogenous Fertilizer Industry
关键词
炉管泄漏
夹具设计
带压堵漏
合成氨
锅炉
焊缝
tube leaking,design of clamping yokes,weld bridging under pressure
