Isikwere kunyeImibhobho engxande, igama elithiityhubhu yesikwere esixande, eziyimibhobho yentsimbi enobude obulinganayo kunye nokungalingani. Ngumcu wentsimbi eqengqiwe emva kwenkqubo. Ngokuqhelekileyo, intsimbi ye-strip ivuliwe, icwecwe, igobile, idityaniswe ukuze yenze ityhubhu ejikelezayo, kwaye emva koko igqitywe ukusuka kwityhubhu ejikelezayo ibe ityhubhu yesikwere kwaye isikwe ubude obufunekayo.Umbhobho wentsimbi kunye nobude obulinganayo becala ubizwa ngokuba yi-square pipe, ikhowudi F. Theumbhobho wentsimbienobude obungalinganiyo obusecaleni ibizwa ngokuba ngumbhobho osisikwere, ikhowudi engu-J.
Ityhubhu yesikwere ngokwenkqubo yokuvelisa: ityhubhu eshushu-eqengqelekayo engenamthungo, ityhubhu yesikwere epholileyo etsalwa ngokubanda, ityhubhu yesikwere engenamthungo,welding square tube.
Ngokwezinto eziphathekayo: ityhubhu ye-carbon steel square, i-alloy ephantsi ityhubhu yesikwere
I-1, intsimbi ye-carbon carbon yahlulwe: Q195, Q215, Q235, SS400, 20 # intsimbi, 45 # intsimbi kunye nokunye.
I-2, intsimbi ephantsi ye-alloy ihlukaniswe: Q355, 16Mn, Q390, ST52-3 njalo njalo.
Izinto ezisetyenziswa ngokuqhelekileyo: Q195-215; Q235B
Imigangatho yokuphunyezwa:
GB/T6728-2017,GB/T6725-2017, GB/T3094-2012 ,JG/T 178-2005,GB/T3094-2012 ,GB/T6728-2017, GB/T34201-2017
Umda wesicelo: Isetyenziswa kakhulu kwimveliso yoomatshini, ulwakhiwo, ishishini lesinyithi, izithuthi zezolimo, iindawo zokugcina izityalo ezolimo, ishishini leemoto, iindlela zikaloliwe, iindlela zokugada uhola wendlela, amathambo ekhonteyina, ifenitshala, umhombiso, kunye namasimi esakhiwo sentsimbi.
Ixesha lokuposa: Dec-23-2023
