Imveliso kunye nenkqubo yokwenziwa kombhobho wentsimbi ongenamthungo ongqindilili omncinci wodonga unokwahlulwa ngokweendlela ezine ezisisiseko: umzobo obandayo, ukuqengqeleka okubandayo, ukuqengqeleka okushushu kunye nokwandiswa okushushu.
Umbhobho wensimbi we-15CrMoG luhlobo lombhobho wensimbi ongenamthungo, kwaye ukusebenza kwawo kuphezulu kakhulu kunombhobho wentsimbi oqhelekileyo ongenamthungo.
Izinto ze-ASME, umbhobho wentsimbi ongenamthungo. Isetyenziselwa ikakhulu ukufudumeza amacandelo angaphezulu komhlaba afana ne-economizer kunye nodonga lwamanzi kumacandelo oxinzelelo lwebhoyila; Izinto ezihambelanayo zasekhaya yi-20g / gb5310. Ubushushu benkonzo buba ngaphantsi kwama-450 ℃.