Izizathu zokusetshenziswa kwe-20G high-pressure boiler tubes embonini yezimoto

Izizathu zokusetshenziswa kwe-20G high-pressure boiler tubes embonini yezimoto

Ukusetshenziswa kwamashubhu obhayela omfutho ophezulu we-20G ezimotweni kuya ngokuya kusakazeka, okungenakuhlukaniswa nokusebenza kwekhwalithi ephezulu kwamashubhu okubhayela we-20G aphezulu. Ngakho-ke, yiziphi izinhlelo zokusebenza ezithile ze-20G high-pressure boiler tubes ezimotweni? Lokhu kusetshenziswa kakhulu kumapayipi okukhipha umoya wezimoto. Ngoba umsila wemoto udinga ishubhu lebhayela elinomfutho ophezulu ongu-20G elivaleka kahle futhi lingagqwali. Ukuthuthukiswa kwemboni ye-20G ye-boiler enengcindezi ephezulu kukhuthaze ukuthuthukiswa kanye nokuqanjwa kabusha kwemboni yezimoto, futhi isidingo sokuthuthukiswa kwezimoto siphinde saqhuba ukuthuthukiswa kwamashubhu okubhoyela okucindezela okuphezulu kwe-20G kuya kukhwalithi ephezulu nokusebenza.

Izinto eziginqikayo wuhlobo olubaluleke kakhulu lwamashubhu obhayela we-20G aphezulu asetshenziswa ezimotweni. Mhlawumbe u-40% kuya ku-60% wamashubhu kabhayela we-high-pressure 20G asetshenziswa ezimotweni akhiwa ngokugingqika, futhi lapha sifuna kakhulu ukukhuluma mayelana nesakhiwo semoto yokuhweba engu-20G ipuleti leshubhu le-high-pressure boiler.

Uma kuqhathaniswa ne-16MnL yendabuko, izinto ezintsha ezinamandla amakhulu zikhulise amandla esivuno kodwa zehla isisindo. Enye inkinga ishubhu elinomshini wokushisa we-high-pressure we-20G omnyama. Sonke siyazi ukuthi iningi lamashidi we-20G we-hot boiler tube sheets asetshenziswa ekwakhiweni kwezimoto kufanele afakwe emanzini ukuze asuse ama-surface oxide coatings. Kodwa-ke, phakathi nenqubo yokukhetha, ingaphezulu lingase libe lukhuni futhi izindleko zenqubo zingakhuphuka. EYurophu naseJapane, abanye abakhiqizi be-20G high-pressure boiler tube bamboza ubuso bamapuleti ashisayo ngesendlalelo se-Fe3O4, esenza kahle uma bengaphansi kwengcindezi.

I-Shanghai Zhongze Yi Metal Materials Co., Ltd. yinkampani egxile ekukhiqizeni, ekukhiqizeni, nasekuthengisweni kwamapayipi angenamthungo, amakhoyili epuleti lensimbi engagqwali, amapayipi ashiselwe, amapuleti omthofu, neminye imikhiqizo yensimbi. Izinto zezinsiza ezijwayelekile yilezi: 20 #, 45 #, 16Mn, 27SiMn, 12Cr1MoV, 10CrMo910, 15CrMo, 42CrMo. Ukuzibophezela okuqinile: Siqinisekisa ukubuyisela ukwethenjwa kwamakhasimende amasha namadala ngemikhiqizo emihle, ikhwalithi enhle kakhulu, amanani aphansi, kanye nezinsizakalo eziphelele.