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Iinkqubo ezintathu zokuvelisa umbhobho odityanisiweyo
Umbhobho wentsimbi ngokuqhelekileyo wahlulwe kumbhobho wentsimbi ongenamthungo kunye nombhobho wentsimbi odityanisiweyo ngokweendlela zokuvelisa.Ngeli xesha ubukhulu becala sazisa umbhobho wentsimbi odityanisiweyo, oko kukuthi, umbhobho wentsimbi wentsimbi.Funda ngokugqithisileyo -
Ubushushu obuphezulu ityhubhu yeCarbon Steel
I-ASTM A179, i-A192, i-A210 ichaza i-Carbon Steel Seamless tube yenkonzo yobushushu obuphezulu.Le mibhobho isetyenziselwa ukutshintshiselana kobushushu, i-condensers, i-High Temperature Material kufuneka ibonelele kwi-Specification A 530. I-GB5310-2008 iyasebenza kwiityhubhu ezingenamthungo zokwenza kwibhoyila yomphunga oxinzelelo ...Funda ngokugqithisileyo -
Indlela yokulinganisa ubude betyhubhu echanekileyo
Ngokweemfuno zobuchwepheshe zabakhiqizi abahlukeneyo, iinkqubo zokulinganisa ubude beetyhubhu ezichanekileyo kunye neendlela ezahlukeneyo zokulinganisa ubude.Kukho oku kulandelayo: 1, Umlinganiselo wobude begrayiti Umgaqo osisiseko ngulo: iziphelo zangaphandle zeetyhubhu ezichanekileyo zibonelelwa ngeefiyi ezimbini...Funda ngokugqithisileyo -
Ukuqiniswa kokuguqulwa kombhobho we-alloy we-high-pressure
Ukomelezwa kombhobho we-alloy we-high-pressure deformation usebenzisa indlela yokuguqulwa kokuqiniswa kwensimbi.Ikwabizwa ngokuba kukuqina koxinzelelo okanye ukuqina komsebenzi.Amandla ezinto eziphathekayo kwi-macro (okanye yonke) ukukwazi ukuxhathisa i-deformation (okanye uxinzelelo lokuhamba).Ubunzima bubuchule bo...Funda ngokugqithisileyo -
Uthini umahluko phakathi kombhobho wentsimbi ongenamthungo kunye nombhobho wentsimbi othungelweyo
(1) umbhobho wensimbi ongenamthungo ujikelezwe ngokubanzi kwintsimbi ye-carbon okanye i-low-alloy structural steel, sesona sicelo sokuqala sembhobho yensimbi, indawo yayo ye-cross-sectional inkulu, indawo yeyunithi phantsi koxinzelelo incinci.(2) Imibhobho yentsimbi evaliweyo isetyenziswa ikakhulu ukuthutha ulwelo.Ngenxa yendoda...Funda ngokugqithisileyo -
Ukuhlelwa kwemibhobho yentsimbi engenamthungo
Umbhobho wentsimbi ongenamthungo unomgongxo onqamlezileyo kwaye usetyenziswa ngobungakanani obukhulu njengombhobho wokuthutha ulwelo, njengemibhobho yokuthutha ioli, igesi yendalo, igesi, amanzi kunye nezinto ezithile eziqinileyo.Umbhobho wentsimbi kunye nentsimbi engqukuva kunye nezinye intsimbi eyomeleleyo, xa kuthelekiswa nokugoba okufanayo kunye netor...Funda ngokugqithisileyo -
Khetha umbhobho wensimbi kwaye ubeke ingqalelo kumgangatho omtsha!
I-GB / T 3091 "Ipayipi yensimbi edibeneyo yokuthuthwa kwamanzi oxinzelelo oluphantsi" (i-2015 version ye-standard version) ivunyiwe yiKomiti yeSizwe yoMgangatho kwaye ikhutshwe ngokusemthethweni, ukususela ngo-Juni 01, i-2016 ukuphunyezwa ngokusemthethweni;Ngexesha elifanayo, i-GB / T 3091-2008 yasekuqaleni ...Funda ngokugqithisileyo