-                Ityhubhu ye-U yokuTshintsha ubushushu/Ityhubhu yokugoba/Ityhubhu yeBoilerUmboniso wemveliso: 'U' ukugoba kwenziwa yinkqubo ebandayo yokusebenza. 'U' ukugoba kwenziwa kwiradiyasi efunekayo ngokwemizobo yomthengi. Inxalenye yokugoba kunye nomlenze we-intshi ezintandathu kukuxinzezeleka koxinzelelo lokufudumeza. Igesi ye-inert (i-Argon) idlula kuyo kwinqanaba lokuhamba elifunekayo ukuphepha i-oxidation kwi-ID. Irediyasi ijongiwe i-OD yayo kunye nodonga olubhityileyo ngokucaciswa okucetyiswayo. Iipropati zomzimba kunye ne-micro-structure ihlolwe kwindawo ezintathu ezahlukeneyo. Ukuhlolwa okubonakalayo kokuphaphatheka kunye nokuqhekeka kwenziwa ngeDye Penetrant Test. Ityhubhu nganye ke ivavanywa nge-hydro kuxinzelelo olucetyiswayo lokukhangela ukuvuza. Uvavanyo lwebhola yomqhaphu lwenziwa ukujonga ukucoceka kwe-ID yombhobho. Emva koko i-pickled, yomiswa, iphawulwe kwaye ipakishwe. 
-                Intsimbi engatyiwayo / i-Nickle Alloy U-Bend TubesUmboniso wemveliso: I-tube ye-U idla ngokusetyenziselwa ukutshintshisa ubushushu kwinkqubo yolwelo kunye neeradiyetha ezinkulu.Ulwelo lumpontshelwa ngaphandle ngombhobho, luze ludlule kwi-U-junction, luze lubuye lulandele umbhobho ongqamene nomgca wokungena.Ubushushu bugqithiselwa eludongeni lombhobho kwizinto zokusonga.Olu luyilo lusetyenziselwa usetyenziso lwemizi-mveliso, apho iibhubhu ezininzi ze-U zinokugalelwa kwizikhongozeli zeoyile eziqulethe amandla aphezulu obushushu. 

