Kutheni amaxabiso e-A105 kunye ne-Q235 ahlukeneyo?

Iiflange zentsimbi yeCarbon zisetyenziswa ngokubanzi ekufakeni imibhobho yolwelo lweshishini. Q235 kunyeA105 Zimbini iintlobo zezixhobo ze-carbon steel ezisetyenziswa ngokuqhelekileyo. Noko ke, iingcaphulo zabo zahlukile, ngamanye amaxesha zahluke kakhulu. Ngoko ke yintoni umahluko phakathi kwabo? Uthini umahluko phakathi kwamaxabiso azo?

Okokuqala, i-Q235 carbon steel flange yi-flange eqhelekileyo kakhulu ekhethwe ngabathengi abaninzi ngenxa yexabiso layo eliphantsi.Q235 jikelele isebenzisa iqondo lobushushu - 10~350 ℃. Ukongeza, i-Q235 ngokubanzi ifuna uxinzelelo loyilo olungaphantsi kwe-3.0MPa. Ngokusebenzisa,

I-Q235 carbon steel flange isetyenziswa ngokubanzi kumbhobho ongeyotyhefu kwaye ongatshiyo, kwaye kunjalo, ikwasetyenziswa kwintsimbi yesakhiwo, njengezixhasi kunye neehangers, njl. njl., kodwa i-Q235 ayiyi kusetyenziselwa i-liquefied hydrocarbon, kwaye iqondo letyhefu liphakathi kwaye liyingozi kakhulu.

I-Carbon steel flange yenziwe ngezinto ze-Q235. Qaphela ukuba oku kuthetha ukwenza i-Q235, kuba ipleyiti yentsimbi ye-Q235 etyebileyo ingasetyenziswa ngokuthe ngqo njenge-flange, kodwa ukusebenza kwayo kungaphantsi kancinci kunoko kubumba. Ikakhulu ngenxa yokwahlukana kwesakhiwo se-crystal yangaphakathi, okunzima ukuhlukanisa phakathi kokubunjwa kunye nokusebenza. Imvelaphi ye-Q235 kukuba amandla okuvelisa angaphezulu kwe-235, amandla okulinganisa isivuno kwiipropathi zomatshini zingaphezulu kwe-245, kwaye amandla okuqina angaphezulu kwe-265.

A105 carbon steel flangeyinto eqhelekileyo yaseMelika i-carbon steel material, intsimbi yesakhiwo esiqhelekileyo, kubandakanywa ipleyiti yensimbi, iprofayili yensimbi, njl njl. Umxholo wayo we-manganese uphezulu kakhulu, kunye nentsimbi ejikelezayo ebizwa ngokuba yi-20Mn. Inokubonwa ukuba umxholo wayo uphezulu kakhulu emva kwento yemanganese. Ukusukela ngoko, amandla ayo okuqina kunye namandla esivuno aya kuba phezulu, kwaye iipropathi zayo zoomatshini ziya kuba ngcono. Amandla okwenene esivuno sezinto ze-A105 phantsi kwemigangatho jikelele ingaphezulu kwe-300, kwaye amandla okuqina angaphezulu kwama-500.

Kurhwebo lokuthumela ngaphandle lwaseTshayina kumazwe angaphandle, abathengi abaninzi bangaphandle kunye nabathengi baya kukhetha imathiriyeli yeflange yomgangatho oqhelekileyo waseMelika i-A105. Ukuba kukho ezinye izinto, amagqabantshintshi akhethekileyo aya kwenziwa.