Ukukhetha ezifanele Thenga umphakeli wangaphandle wezikulufu zokhuni futhi izikulufu ezifanele zamaphrojekthi angaphandle zibalulekile ekuphileni isikhathi eside nobuqotho besakhiwo. Lo mhlahlandlela uhlukanisa izinto ezibalulekile zokukusiza ukuthi wenze isinqumo unolwazi, uqinisekisa ukuthi amaphrojekthi akho angaphandle amelana nezakhi zeminyaka ezayo.
Ukuqonda Izinto Zangaphandle Zesikulufu Sezinkuni
Izikulufu Zensimbi Engagqwali
Izikulufu zensimbi engagqwali ziyinketho edumile yezinhlelo zokusebenza zangaphandle ngenxa yokumelana kwazo okukhethekile nokugqwala. Atholakala kumabanga ahlukahlukene (isb., 304, 316), anensimbi engagqwali engu-316 enikeza ukumelana nokugqwala okuphakeme ezindaweni zasolwandle noma ezinosawoti omningi. Lezi zikulufu ziyinketho eqinile yamadekhi, uthango, kanye ne-siding, nokukhetha okuhloniphekile Thenga umphakeli wangaphandle wezikulufu zokhuni kubalulekile ekuqinisekiseni ikhwalithi.
Izikulufu Ezifakwe Ngamanzi Ezishisayo
Izikulufu zikathayela ezicwiliswe ngokushisayo zihlinzeka ngokuvikeleka okuhle kakhulu kokugqwala ngoqweqwe oluwugqinsi lwezinki. Le nqubo ihlanganisa ukucwiliswa kwezikulufu ku-zinc encibilikisiwe, okuholela ekuqedeni okuqinile nokuhlala isikhathi eside. Nakuba ngokuvamile zibiza kancane kunensimbi engagqwali, zingase zingabukeki kahle ezinhlelweni zokusebenza ezibonakalayo. Ukuthola okuthembekile Thenga umphakeli wangaphandle wezikulufu zokhuni izoqinisekisa ukuthi uthola izikulufo ezine-zinc coating efanele.
Ezinye Izinto
Ezinye izinto ezifana nezikulufu eziboshiwe (isb., ezifakwe ngempushana, ezipendiwe) nazo zikhona, ezinikeza amazinga ahlukahlukene okumelana nokugqwala. Kodwa-ke, insimbi engagqwali nezikulufu ezifakwe emanzini ashisayo ngokuvamile zinikeza isivikelo esingcono kakhulu sesikhathi eside ngokumelene nezakhi. Hlala uhlola nabakhethiwe Thenga umphakeli wangaphandle wezikulufu zokhuni mayelana ne-coating ethize kanye newaranti yayo.
Ukucatshangelwa Okubalulekile Lapho Ukhetha Umhlinzeki
Ukukhetha ilungelo Thenga umphakeli wangaphandle wezikulufu zokhuni kubaluleke njengokukhetha izikulufu ezifanele. Cabangela izici ezilandelayo:
Idumela nezibuyekezo
Cwaninga abahlinzeki abangaba khona ku-inthanethi futhi uhlole ukubuyekezwa kwamakhasimende. Bheka impendulo eyakhayo engaguquki mayelana nekhwalithi yomkhiqizo, ukulethwa, kanye nesevisi yamakhasimende. Idumela eliqinile libonisa ukwethembeka nokwethembeka.
Ibanga Lomkhiqizo kanye Nokutholakala
Qinisekisa ukuthi umphakeli unikeza ukukhetha okubanzi kwezikulufu ngosayizi abahlukahlukene, izinto zokwakha, kanye nokuqeda ukuhlangabezana nezidingo zephrojekthi yakho. Hlola amazinga abo esitoko ukuze ugweme ukubambezeleka.
Intengo Nokulethwa
Qhathanisa izintengo ezivela kubahlinzeki abahlukene, kodwa ungagxili ezindlekweni kuphela. Cabangela izici ezifana nezindleko zokuthumela, izikhathi zokulethwa, nenani elincane lama-oda.
Isevisi Yekhasimende
Hlola ukuphendula komphakeli nokuba wusizo ngokuxhumana nabo ngemibuzo. Isevisi yamakhasimende enhle kakhulu ingaxazulula izinkinga kahle futhi yenze yonke inqubo yokuthenga ibe bushelelezi.
Isikulufa Usayizi Nohlobo
Usayizi nohlobo lwesikulufu oludingayo luncike ohlotsheni lwezinkuni, ukujiya, kanye nokusetshenziswa. Bheka umhlahlandlela wokwakha noma wakho Thenga umphakeli wangaphandle wezikulufu zokhuni ngezincomo ezithile. Ukusebenzisa isikulufu sikasayizi esingalungile kungehlisa ubuqotho besakhiwo sephrojekthi yakho.
Ukuqhathaniswa Kwabahlinzeki (Isibonelo - Miselela Ngedatha Yangempela)
| Umphakeli | Intengo Yensimbi Engagqwali (nge-1000 ngayinye) | Intengo Eyisithako (i-1000 ngayinye) | Isikhathi Sokulethwa |
| Umphakeli u-A | $XX | $YY | 3-5 izinsuku |
| Umphakeli B | $ZZ | $WW | Izinsuku ezingu-7-10 |
Qaphela: Izintengo nezikhathi zokulethwa ezezinjongo zemifanekiso kuphela futhi kufanele ziqinisekiswe nabahlinzeki ngabanye.
Ukuze uthole uhla oluthembekile nolubanzi lwezikulufu zokhuni zangaphandle, cabanga I-Hebei Muyi Import&Export Trading Co., Ltd. Banikeza izibophelelo zekhwalithi ephezulu ezifanele izinhlelo zokusebenza ezihlukahlukene zangaphandle. Khumbula ukuhlale uhlola imininingwane ethile kanye neziqinisekiso ezihlinzekwe ngokhethiwe Thenga umphakeli wangaphandle wezikulufu zokhuni ngaphambi kokuthenga.
