Kutheni le nto kufuneka sikhethe i-H-beam?
1.Ziziphi iingenelo kunye nemisebenzi ye-H-beam?
Izinto ezilungileyo zeH-umqadi:
Iiflange ezibanzi zibonelela ngokugoba okuqinileyo kunye nokuzinza, ukuxhathisa ngokufanelekileyo imithwalo ethe nkqo; iwebhu ephezulu ngokwentelekiso iqinisekisa ukuxhathisa okulungileyo kokucheba. Olu yilo lufezekisa ngokugqithisileyo ukusetyenziswa kwezinto eziphathekayo, kulula kunamacandelo aqinileyo kumthamo ofanayo wokuthwala umthwalo, kwaye kunciphisa ukufa kunye neendleko zesakhiwo. Okubaluleke ngakumbi, uyilo lwayo olubanzi lwe-flange lwenza ukuba ukusebenza malunga neentsimbi ezinamandla kunye nezibuthathaka zifane, kwaye xa zisetyenziswe njengekholamu, inozinzo oluhle kakhulu lwe-bidirectional kwaye inokumelana ngokufanelekileyo nemikhosi yecala. Ukongeza, i-flange ebanzi kunye ne-flange yomhlaba iququzelela ukudibanisa kwamanye amacandelo (i-welding okanye i-bolting), kunye nobukhulu obuqhelekileyo buye bulula ukuyila kunye nokwakhiwa. Ukusebenza kwayo okubanzi kunye nokusebenza kakuhle kweendleko kwenza ukuba kube yiprofayili ekhethiweyo ephezulu ye-beam kunye namacandelo ekholomu kwizakhiwo zanamhlanje kunye nezakhiwo zobunjineli.
Imisebenzi ye-H-beam:
Izakhiwo zokwakha: Zisebenza njengemiqadi kunye neentsika kwizityalo zemizi-mveliso kunye nezakhiwo eziphakamileyo, ezivumela ubude obude, izithuba ezingenazikholomu (ezifana neefektri kunye nezakhiwo zokuhlala). Ukuqina kwazo okuphezulu kwicala elisecaleni kuzenza zilungele ukusetyenziswa kwiindawo ezithandwa ziinyikima.
Infrastructure: Zisetyenziswa kwi-span enkulu okanye kwizicelo ezinomthwalo onzima ezifana neebhulorho, izixhaso zezibuko, kunye nezithintelo zendlela, kunye neemfumba zenkxaso kwiiprojekthi eziphantsi komhlaba.
Izixhobo ezinzima kunye nezothutho: Zixhasa iifreyimu zoololiwe kunye neenqanawa, kunye noomatshini abanzima, beqinisekisa uzinzo lwesakhiwo.
Indlela yokukhetha i-H-beam?
1.Misela iiParameters zeCandelo leeMnqamlezo
Ukuchongwa koMfanekiso (usebenzisa i-GB/T 11263 njengomzekelo):
HW (Icala elibanziIntsimbi emile okwe-H): Ububanzi beFlange ≈ ubude becandelo, olufanelekileyo kwiikholomu (i-biaxial buckling resistance resistance).
I-HM (I-Medium Flange H-shaped Steel): Ububanzi be-Flange bumodareyitha, bufanelekile kuzo zombini iiplanga kunye nekholamu.
I-HN (Intsimbi ye-Flange emxinwa ye-H): Iiflange ezincinci kunye neewebhu eziphezulu, ezilungele imiqadi (ukumelana nokugoba okugqwesileyo).
Umzekelo wokuchaza:
I-HN400 × 200: ubude beCandelo 400mm, ububanzi be-flange 200mm.
Khetha imilinganiselo esemgangathweni (ukunciphisa iindleko kunye nokuthengwa lula).
2.UKhetho lweBanga leMathiriyeli
Izixhobo zentsimbi eziqhelekileyo:
I-Q235B: Imithwalo elula, izicelo eziphantsi kweendleko.
I-Q355B (eyayisakuba yi-Q345): Ukhetho oluqhelekileyo, olunamandla aphezulu kunye nokusebenza kakuhle kweendleko (kucetyiswa).
I-Q420B: Imithwalo enzima, izakhiwo ezinde (ezifana neebhulorho kunye nemiqadi ye-crane yefektri).
Ubume obukhethekileyo:I-Weathering steel (efana ne-Q355NH) iyacetyiswa kwiindawo ezinobungozi. Iingubo ezithintela umlilo ziyafuneka kwiindawo eziphezulu zokushisa.
3.UPhuculo lwezoQoqosho
Iyunithi yoKuthwala ubunzima: Thelekisa "ubunzima ngemitha ukuya kumthamo wokuthwala" umlinganiselo weemodeli ezahlukeneyo, ubeka phambili ukusebenza kakuhle kwamacandelo anqamlezayo.
Ukufumaneka kweMarike: Gwema iinkcukacha ezingathandwayo (ezinamaxesha amade kunye neeprimiyamu zexabiso eliphezulu).
Iindleko zoKhuseleko lwe-Corrosion: Sebenzisa i-hot-dip galvanized H-beam steel kwizakhiwo zangaphandle ukunciphisa ukugcinwa okuqhubekayo.
Umgangatho ophezulu we-H-beam supplier-Royal Group
Iqela lasebukhosiningumenzi we-H bom. Sinikezela ngeenkonzo ezahlukeneyo ezibandakanya ukusika, ukuwelda, kunye nobukhulu besiko. Sikwanikezela ngamaxabiso akhuphisanayo kwiimveliso zethu.Inkampani yethu ijongana kakhulu nazo zonke iintlobo zentsimbi, kwaye ingomnye wababoneleli bentsimbi abathathu abaphezulu eTshayina, kubandakanywa ipleyiti yentsimbi, icoil yensimbi, umbhobho wensimbi, intsimbi engatyiwa, iimveliso zobhedu kunye neemveliso ze-aluminium.
Sinemfuyo eyaneleyo yeemveliso zobukhulu obuqhelekileyo. Ngexesha elifanayo, siya kubonelela ngexabiso elihle kunye nesantya sokuhambisa ngokukhawuleza. Jonga phambili kumbuzo wakho nangaliphi na ixesha.
Inkampani yaseTshayina yasebukhosini Ltd
Idilesi
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Ifowuni
+86 13652091506
Ixesha lokuposa: Aug-13-2025