
Lo mhlahlandlela uhlinzeka ngokubheka okujulile ekuthengeni amabhawodi ekalishi, izinhlobo zokumboza, osayizi, izinhlelo zokusebenza, kanye nokuthi ungatholaphi abahlinzeki abathembekile. Sizohlola izici okufanele zicatshangelwe lapho uthenga lezi zibophelelo ezibalulekile, siqinisekise ukuthi wenza izinqumo ezinolwazi zamaphrojekthi akho.
Thenga amabhawodi enqola ye-galv ezisezingeni eliphezulu zibalulekile ezinhlelweni ezahlukene zokwakha kanye nezimboni. Lawa mabhawodi abonakala ngesikwele noma amakhanda ayindilinga kancane, okuwenza alungele ukuvimbela ukuphenduka lapho eqinisiwe. I-galvanization inikeza ukumelana nokugqwala okuphakeme, kunweba ubude bayo bempilo, ikakhulukazi ezindaweni ezingaphandle noma ezimanzi. Ukukhetha okulungile amabhawudi enqola ye-galv kuncike ezintweni ezifana nebanga lezinto ezibonakalayo, usayizi, kanye nokusebenza.
Amabhawodi ekalishi enziwe ngensimbi ngokuvamile enziwa ngensimbi futhi eza ngamabanga ahlukahlukene, ngalinye lifanele izidingo ezithile zokuthwala umthwalo. Ungase uhlangabezane nokuqedwa okuhlukile okungaphezu kokufaka uthayela okuvamile, okufana ne-zinc plating yokumelana nokugqwala okuthuthukisiwe. Njalo hlola ukucaciswa ukuze uqinisekise ukuhambisana nezidingo zephrojekthi yakho.
Ukukhetha usayizi ofanele kubalulekile. Usayizi uvamise ukuchazwa ngobubanzi nobude (isb., 1/4 x 1). Ububanzi busho ukujiya kwebhawodi, kuyilapho ubude bunquma ukuthi ifinyelela kude kangakanani kwinto ebotshwayo. Ukulinganisa okunembile kubalulekile ukuze kuqinisekiswe ukuqiniswa okuphephile nokuthembekile.
Ukuthola umphakeli onokwethenjelwa wakho thenga amabhawodi enqola ye-galv izidingo zibalulekile. Abathengisi abaningi be-inthanethi nezitolo zehadiwe zasendaweni zinikeza ukukhetha okubanzi. Kuyanconywa ukuqhathanisa izintengo futhi uqinisekise ukuthi umphakeli unedumela lekhwalithi nokulethwa ngesikhathi. Abahlinzeki abathembekile bazohlinzeka ngemininingwane enemininingwane kanye nezitifiketi.
Izitolo eziningi eziku-inthanethi zisebenza ngokukhethekile ngezixhumi, ezihlinzeka ngohlu olubanzi lwe amabhawudi enqola ye-galv osayizi namabanga. Ukunethezeka kokuthenga ku-inthanethi kuvumela ukuqhathanisa kalula ukuthenga nokulethwa okuqondile. Nokho, hlala uhlola ukubuyekezwa nezilinganiso ngaphambi kokuthenga.
Izitolo ze-hardware zasendaweni zinikeza inzuzo yokutholakala ngokushesha nezeluleko zochwepheshe. Ungakwazi ukuhlola ngokomzimba amabhawudi enqola ye-galv futhi uthintane nabasebenzi mayelana nezidingo zakho ezithile. Le ndlela ilungele amaphrojekthi amancane lapho ukutholakala ngokushesha kubalulekile.
Kunezici ezimbalwa ezinomthelela esinqumweni sakho sokuthenga. Lokhu kufaka phakathi ibanga lezinto ezibonakalayo (lamandla), isiphetho sebhawodi (sokumelana nokugqwala), kanye nekhwalithi iyonke yenqubo yokukhiqiza.
Amabanga ahlukene ensimbi anikeza amazinga ahlukahlukene wamandla nokuqina. Amabanga aphakeme ngokuvamile anikeza amandla aphakeme, awenze afanelekele izinhlelo zokusebenza ezinzima. Ukuhlola ukucaciswa kwezinto ezibonakalayo kubalulekile ukuze uqinisekise ukuthi ibhawudi lizomelana nomthwalo ohlosiwe.
Isiphetho sithinta kakhulu impilo yebhawodi. I-galvanization inikeza ukumelana nokugqwala okuhle kakhulu, kodwa okunye ukuqedwa, okufana ne-zinc plating, kunikeza ukuvikeleka okukhulu nakakhulu ezindaweni ezinokhahlo. Cabangela izimo zemvelo lapho amabhawodi azosetshenziselwa ukukhetha isiphetho esifanele.
Abahlinzeki abahlonishwayo bathobela izindinganiso eziqinile zokulawula ikhwalithi, baqinisekisa ukuthi amabhawodi ahlangabezana nobukhulu obucacisiwe kanye nezakhiwo zezinto ezibonakalayo. Bheka izitifiketi noma iziqinisekiso zekhwalithi ukuze unciphise ubungozi bokuthenga imikhiqizo engekho ezingeni.
Amabhothi enqola ye-Galv thola ukusetshenziswa okubanzi ezinhlelweni eziningi, kufaka phakathi:
| Umphakeli | Ibanga lentengo | Ukuthumela ngomkhumbi | I-oda elincane |
|---|---|---|---|
| Umphakeli u-A | $X - $Y | Ngokushesha | 100 |
| Umphakeli B | $Z - $W | Okujwayelekile | 50 |
| I-Hebei Muyi Import&Export Trading Co., Ltd | Xhumana ukuze uthole Ingcaphuno | Xhumana Ngemininingwane | Iyaguquguquka |
Qaphela: Izintengo nokutholakala kungashintsha. Xhumana nabahlinzeki ngokuqondile ukuze uthole ulwazi lwakamuva kakhulu.
Okwekhwalithi ephezulu amabhawudi enqola ye-galv nezinye izixazululo eziqinisayo, cabanga ukuhlola izinketho ezivela kubahlinzeki abahlonishwayo abafana I-Hebei Muyi Import&Export Trading Co., Ltd.