Introduction Thisbooklethasbeenwrittenasanintroductiontoanda sourceofgeneralinformationonpipejoints. Theflangedjointappearsdeceptivelysimplebutinfactthe scienceofflangesandjointsealingiscomplexandcontinuously developing.Soundjointsarecriticaltopipingintegrityand plantsafety.
管道连接手册