丝堵堵漏法给水钢管有砂眼或裂缝,出现漏水,可用丝堵堵漏。先用手电钻在裂缝钻出相应规格的孔,再用丝锥锥出内丝,拧上丝堵即可止漏。这里应注意的是,手电钻打的孔应比丝锥锥的孔径稍微小一些,以便于匹配,起到结合严密、避免泄漏的作用。 Plugging plugging method Water pipe with trachoma or cracks, leakage occurred, available plugging plugging. Use a hand drill to drill the hole of the corresponding specification in the crack, then use the taper to make the inner wire, screw the screw to stop the leakage. It should be noted here that the hole drilled flashlight cone tap bore diameter should be slightly smaller in order to facilitate the match, play a tight combination to avoid the role of leakage.