I-YuanTai DeRun-Hot Dip galvanizing Steel

I-YuanTai DeRun–Insimbi Efakwe Ngamanzi Eshisayo Eshisayo

Amapayipi othayela adiphu ashisayo, ukuze kuthuthukiswe ukumelana nokugqwala kwamapayipi ensimbi, amapayipi ensimbi ajwayelekile ayakhanyiswa. Amapayipi ensimbi enziwe ngensimbi ahlukaniswe abe i-hot-dip galvanizing kanye ne-electro-galvanizing. I-hot-dip galvanizing ine-galvanizing ewugqinsi ungqimba, i-electro-galvanizing inenani eliphansi, futhi ingaphezulu alibushelelezi kakhulu.

Amapayipi ensimbi ahlukene ahlukaniswe abe amapayipi afakwa ediphini abandayo namapayipi anathayela adiphu ashisayo.

Amapayipi afakwe uthayela we-hot-dip enza insimbi encibilikisiwe isabelane ne-iron matrix ukuze ikhiqize ungqimba lwengxubevange, ukuze i-matrix ne-coating kuhlanganiswe. I-hot-dip galvanizing iwukuba ugqume ipayipi lensimbi kuqala. Ukuze kukhishwe i-iron oxide ebusweni bepayipi lensimbi, ngemva kokukhetha, ihlanzwa nge-ammonium chloride noma i-zinc chloride isixazululo samanzi noma isixazululo esinamanzi esixubile se-ammonium chloride ne-zinc chloride, bese sithunyelwa ethangini lokucwilisa elishisayo. I-hot-dip galvanizing inezinzuzo zokunamathela okufanayo, ukunamathela okuqinile, nempilo ende yesevisi. I-matrix yepayipi lensimbi ibhekana nokusabela okuyinkimbinkimbi ngokomzimba namakhemikhali ngesixazululo sokucwenga esincibilikisiwe ukuze kwakhe ungqimba lwengxubevange ye-zinc-iron engagqwali enesakhiwo esiqinile. Isendlalelo se-alloy sihlanganiswe nesendlalelo se-zinc ehlanzekile kanye ne-matrix yepayipi yensimbi. Ngakho-ke, inokumelana nokugqwala okuqinile.

idiphu elishisayo lashukumisa i-zinc enamathela

Uphenyo ngolwazi lomkhiqizo

ipayipi lensimbi
Tianjin Yuantai

Amapayipi ensimbi afakwe emanzini ashisayo asetshenziswa kabanzi emkhakheni wokwakha nobunjiniyela, futhi izinga lawo lezinto ezibonakalayo lithinta ngqo ikhwalithi nempilo yesevisi yomkhiqizo. Ukukhetha ibanga elifanele lempahla kubalulekile ekuphepheni nasekuthembekeni kwephrojekthi. Okulandelayo kuzokwethula amamaki ezinto ezibonakalayo kanye nezici zamapayipi ensimbi ediphu ashisayo ukuze akusize uqonde kangcono futhi uthenge imikhiqizo efanelekile.

1. Ukuhlukaniswa kwebanga lokubalulekile:

Amabanga wezinto ezisetshenziswayo zamapayipi ensimbi anama-hot-dip galvanized ngokuvamile ahlukaniswa ngokwezindinganiso zamazwe ngamazwe. Amabanga ajwayelekile afaka i-Q195, i-Q235, ne-Q345, phakathi kwawo i-Q235 ne-Q345 okungamamaki akhethwa kakhulu. Lawa mabanga amele izinkomba zokubunjwa kwezinto ezibonakalayo kanye nezakhiwo zemishini zamapayipi ensimbi, futhi amamaki ahlukene afanele izidingo zobunjiniyela ezahlukene.
 
2.Q195:
-Q195 amapayipi ensimbi ayinsimbi enekhabhoni ephansi enokwakheka okuhle nokushisela. Zivame ukusetshenziswa ekuthuthweni koketshezi olunengcindezi ephansi, ukwesekwa kwesakhiwo nezinye izikhathi.
-Ifanele izikhathi ezithile lapho izimfuneko zezinto ezibonakalayo zingephezulu kakhulu, futhi intengo iyonga kakhulu.
 
3.Q235:
-I-Q235 ipayipi yensimbi iyinsimbi evamile ye-carbon structural enezici ezinhle zemishini kanye nokushisela. Isetshenziswa kabanzi ekwakheni izakhiwo, amabhuloho, amapayipi kanye neminye imikhakha.
-Ilungele amaphrojekthi anezidingo zamandla wezinto eziphezulu futhi iyibanga elijwayelekile lokukhetha.
 
4.Q345:
-I-Q345 ipayipi yensimbi iyinsimbi yesakhiwo esine-alloy ephezulu enamandla amakhulu enamandla amakhulu nokumelana nokugqwala. Ivame ukusetshenziswa kumaphrojekthi wobunjiniyela athwala imithwalo emikhulu noma izindawo ezinokhahlo.
-Ifanele amaphrojekthi wobunjiniyela adinga ukuthwala imithwalo esindayo futhi anezidingo eziphakeme zokumelana nokugqwala. Ikhwalithi nokusebenza kokuphepha kunokwethenjelwa kakhulu.
Isikhathi sokuthumela: Jul-21-2025