在压力容器的现场监督检验中经常会遇到水压试验,在接管与壳体连接焊缝处有渗漏现象,对未带补强圈的接管焊缝渗漏部位比较容易发现,但对带有补强圈的接管焊缝,渗漏部 In the pressure vessel on-site supervision and inspection often encounter water pressure test, there is a leakage phenomenon in the connection and the shell connection weld seam, and the leakage spot of the weld seam without the reinforcement ring is relatively easy to find, Reinforced ring to take over the weld, leakage Department