Amapayipi ensimbi angenamthungo amaboilers anengcindezi ephezuluziwuhlobo lwamapayipi obhayela, anezidingo eziqinile ezinhlotsheni zensimbi nezinqubo ezisetshenziselwa ukwakhiwa kwamapayipi ensimbi.Amashubhu obhayela anomfutho ophakeme avame ukuba ngaphansi kwezimo zokushisa eziphakeme kanye nezimo zokucindezela okukhulu lapho esetshenziswa, futhi amashubhu azofakwa i-oxidized futhi agqwale ngaphansi kwesenzo segesi yokushisa ephezulu yokushisa kanye nomhwamuko wamanzi.Amapayipi ensimbi adingeka ukuthi abe namandla ahlala isikhathi eside, ukumelana okuphezulu ne-oxidation nokugqwala, kanye nokuzinza okuhle kwesakhiwo.Amashubhu kabhayela anomfutho ophakeme asetshenziswa ngokuyinhloko ukwenza amashubhu okushisa okuphezulu, amashubhu okushisa kabusha, amashubhu omhlahlandlela wegesi, amashubhu amakhulu esitimu, njll. amabhoyili anengcindezi ephezulu kanye nawomfutho ophezulu kakhulu.

Amapayipi ensimbi angenamthungo ama-boilers anengcindezi ephezulu:Izinga lokusetshenziswaI-GB/T5310-2018
Impahla: 20G.20Mng 15MoG 15CrMoG 12Cr2MoG 12Cr1MoV
Amapayipi ensimbi angenamthungo amaboiler anengcindezi ephansi naphakathi (I-GB3087-2018) asetshenziselwa ukukhiqiza amapayipi esitimu ashisa kakhulu, amapayipi amanzi abilayo amabhoyela anomfutho ophansi naphakathi wezakhiwo ezihlukahlukene, amapayipi esitimu ashisa kakhulu amabhoyela esitimela, amapayipi amakhulu entuthu, amapayipi amancane entuthu kanye namapayipi esitini esikhothamo.Ikhwalithi ephezulu yensimbi yamapayipi ensimbi ashisayo agingqike futhi adonswe ngokubanda (agingqiwe) ensimbi engenamthungo.

Amashubhu angaphezulu okushisa ama-boilers anengcindezi ephansi naphakathi (ingcindezi yokusebenza ngokuvamile ayidluli ku-5.88Mpa, izinga lokushisa elisebenzayo lingaphansi kuka-450 ° C);kuma-boilers anengcindezi ephezulu (ingcindezi yokusebenza ngokuvamile engaphezu kuka-9.8Mpa, izinga lokushisa elisebenzayo eliphakathi kuka-450°C no-650°C) ) amapayipi angaphezulu okushisisa, okomnotho, ama-superheaters, ama-reheaters, amapayipi emboni ye-petrochemical, njll.

Amashubhu angenamthungo wamabhayela anengcindezi ephansi naphakathi
Impahla eyinhloko: 10#, 20#