
Ukukhetha okulungile amabhawodi omqeqeshi wensimbi engagqwali ibalulekile kunoma iyiphi iphrojekthi edinga amandla, ukuqina, nokumelana nokugqwala. Lo mhlahlandlela uzokuhambisa kukho konke odinga ukukwazi ukuze uthenge unolwazi, kusukela ekuqondeni amabanga ahlukene ensimbi engagqwali kuya ekukhetheni usayizi ofanele kanye nesiphetho sohlelo lwakho lokusebenza oluthile. Sizophinde sihlole ukusetshenziswa okuvamile futhi sikusize uthole abahlinzeki abathembekile bakho thenga amabhawodi omqeqeshi angagqwali izidingo.
Amabhawodi omqeqeshi wensimbi engagqwali ziyizinsimbi eziqinile ezinekhanda eliyindilinga kancane nentamo eyisikwele noma enezinhlangothi ezine. Lo mklamo uhlinzeka ngokubamba okuvikelekile futhi uvimbele ukuzungezisa ngesikhathi sokufakwa. Ngokungafani namabhawudi ajwayelekile, akhelwe ngokukhethekile izinhlelo zokusebenza ezidinga ukumelana nokugqwala okuphakeme, okuwenza alungele amaphrojekthi angaphandle noma izindawo ezinomswakama ophezulu.
Amabhawodi omqeqeshi wensimbi engagqwali ayatholakala ngezigaba ezahlukahlukene, ngalinye linikeza amazinga ahlukene wamandla nokumelana nokugqwala. Amamaki ajwayelekile ahlanganisa i-304 (18/8) kanye ne-316 (18/10/2) yensimbi engagqwali. I-316 insimbi engagqwali inikeza ukumelana okuthuthukisiwe kokugqwala kwe-chloride, iyenze ifanelekele izindawo zasolwandle noma ezisogwini. Ukukhethwa kwebanga kuncike kakhulu kuhlelo oluhlosiwe.
| Ibanga | Ukumelana Nokugqwala | Izicelo Ezijwayelekile |
|---|---|---|
| 304 (18/8) | Kuhle | Ukwakhiwa okujwayelekile, izicelo zangaphakathi |
| 316 (18/10/2) | Kuhle kakhulu (ikakhulukazi ngokumelene ne-chloride corrosion) | Izindawo zasolwandle, izindawo ezisogwini, ukucubungula amakhemikhali |
Amabhawodi omqeqeshi wensimbi engagqwali atholakala ngezinhlobonhlobo zobukhulu, obucaciswe ububanzi nobude. Usayizi ofanele uzoncika kuhlelo lokusebenza kanye nezinto ezihlanganiswayo. Ukuqedwa okufana nokupholishwa, ukubhulashwa, noma umshini wokugaya nakho kuyatholakala, okunomthelela ekukhangekeni kobuhle nokumelana nokugqwala.
Ukuthola ikhwalithi ephezulu thenga amabhawodi omqeqeshi angagqwali kubaluleke kakhulu. Abahlinzeki abahloniphekile bazohlinzeka ngokukhethwa okubanzi, amanani ancintisanayo, nokulethwa okuthembekile. Abathengisi be-inthanethi nabasabalalisi be-fastener abakhethekile yizinketho ezinhle kakhulu. Ngaso sonke isikhathi hlola ukubuyekezwa kwamakhasimende futhi uqinisekise ukuthi umphakeli uthobela izindinganiso zekhwalithi ezifanele. Ngokuthenga kwevolumu ephezulu noma izidingo ezikhethekile, ukuxhumana nomkhiqizi ngokuqondile kungase kuzuzise. Cabangela ukuhlola izinketho ezifana I-Hebei Muyi Import&Export Trading Co., Ltd ukuze uthole umthombo onokwethenjelwa we thenga amabhawodi omqeqeshi angagqwali.
Amabhawodi omqeqeshi wensimbi engagqwali thola ukusetshenziswa okubanzi ezimbonini nasezinhlelweni ezahlukahlukene, kufaka phakathi:
Ukukhetha okulungile thenga amabhawodi omqeqeshi angagqwali kuhlanganisa ukucatshangelwa ngokucophelela kwezidingo zohlelo lokusebenza, izakhiwo zezinto ezibonakalayo, nokuthembeka komnikezeli. Ngokuqonda ama-nuances amamaki ensimbi engagqwali, osayizi, kanye nokuqedwa, ungaqinisekisa ubude besikhathi nokusebenza kwephrojekthi yakho. Khumbula njalo ukuthola izigxivizo zakho kubahlinzeki abathembekile ukuze uqinisekise ikhwalithi futhi ugweme izinkinga ezingase zibe khona phansi komugqa. Ukuthola umthombo ofanele wakho thenga amabhawodi omqeqeshi angagqwali kuyisihluthulelo sempumelelo yephrojekthi.