Umbhobho we-GI Umbhobho weNtsimbi oGalisiweyo Umbhobho weNtsimbi oPhetheyo weSakhelo seGreenhouse
Imibhobho yegalvanized isetyenziswa ngokubanzi kulwakhiwo, ubunjineli bakamasipala, unikezelo lwamanzi, i-petroleum, ishishini lemichiza kunye namanye amacandelo. Kwintsimi yolwakhiwo, imibhobho ye-galvanized isetyenziswa ngokuqhelekileyo kwimibhobho yokubonelela ngamanzi, iipayipi ze-HVAC, i-scaffolding, njl. Kwinjineli kamasipala, iibhobho ze-galvanized zisetyenziselwa ukubonelela ngamanzi kunye nemibhobho yokuhambisa amanzi, i-bridge guardrails, njl. Kwimimandla ye-petroleum kunye ne-chemical industry , imibhobho yegalvanized isetyenziselwa ukuthutha ioli, igesi yendalo kunye neminye imithombo yeendaba.
Inzuzo yeUmbhobho wentsimbi ongqukuvaayikokumelana nokugqwala kwayo kuphela, kodwa kunye nomphezulu wayo ogudileyo, inkangeleko entle, ukusetyenzwa lula, kunye nexabiso eliphantsi. Nangona kunjalo, kufuneka kuqatshelwe ukuba imibhobho ye-galvanized nayo ifuna ukuhlolwa kunye nokugcinwa rhoqo ngexesha lokusetyenziswa ukuqinisekisa ukunyaniseka komgangatho wabo wokulwa ne-corrosion.
Iimbonakalo
Umbhobho owenziwe ngegalvanized uneempawu ezininzi eziphawulekayo ezenza ukuba zidume kwimizi-mveliso eyahlukeneyo kunye nezicelo zokwakha. Okokuqala, enye yezona mpawu zinkulu zombhobho we-galvanized yi-corrosion resistance resistance. Ngenxa yokuba umphezulu wemibhobho efakwe izizinki ugqunywe ngumaleko we-zinc, lo maleko ukhuselayo unokuxhathisa ngokufanelekileyo umhlwa kwiindawo ezininzi, kuquka imozulu efumileyo, izixhobo zekhemikhali kunye nezinto ezidlayo emhlabeni. Oku kunika imibhobho enamazinki ukuba yomelele ngokugqwesileyo kwindawo efumileyo, enomhlwa njengemibhobho yonikezelo lwamanzi kunye nemibhobho yemichiza.
Okwesibini, umbhobho we-galvanized unamandla aphezulu kunye nokumelana nokugqoka. Amandla ombhobho wensimbi ngokwawo adityaniswe nokukhuselwa komgangatho we-zinc kwenza ukuba umbhobho owenziwe ngamazinki umelane noxinzelelo olukhulu kunye nefuthe kwaye ufanelekile kwiindawo ezahlukeneyo zobunjineli. Ukongeza, umphezulu wemibhobho ye-galvanized igudileyo kwaye ayilula ukugqwala, ngoko inokumelana nokunxiba kakuhle kwaye inokugcina inkangeleko entle kunye nokusebenza ixesha elide.
Ukongeza, umbhobho we-galvanized uneempawu ezilungileyo zokucwangcisa kwaye kulula ukusika, ukuthunga kunye nokufaka. Oku kwenza ukuba kusetyenziswe ngokufanelekileyo ngakumbi imibhobho ye-galvanized kwiiprojekthi zokwakha, ukunciphisa ukusetyenzwa kunye nokufakwa kwexesha kunye neendleko.
Ngokubanzi, imibhobho ye-galvanized ibe yinto efunekayo yombhobho kwiindawo zoshishino kunye nezokwakha ngenxa yokumelana nokubola, amandla aphezulu, ukuxhathisa ukunxiba kunye neepropati ezilungileyo zokulungisa. Iipropati zayo ezininzi ezigqwesileyo zenza ukuba imibhobho yegalvanized idlale indima ebalulekileyo kwiindawo ezahlukeneyo kunye neeprojekthi ezinzima.
Isicelo
Imibhobho yentsimbi eyenziwe ngesinyithi isetyenziswa ngokubanzi kumashishini amaninzi:
1. Imibhobho kunye nemibhobho yegesi: Imibhobho yensimbi ye-galvanized isetyenziswa ngokuqhelekileyo kwimibhobho kunye neenkqubo zemibhobho yegesi. Ziyakwazi ukumelana nomhlwa, ziqinisekisa ukhuseleko kunye nobomi obude benkqubo yemibhobho. Imibhobho yamanzi kunye nemigca yegesi esebenzisa umbhobho wentsimbi ekhandisiweyo kulula ukuyifaka kunye nokugcina.
2. Inkqubo yokunkcenkceshela: Imibhobho yensimbi ene-galvanized nayo isetyenziswa kwishishini lokunkcenkceshela. Ziyakwazi ukumelana nomhlwa kwaye ziyakwazi ukumelana nokuvezwa kwimichiza eyingozi efumaneka kwizichumisi nezinye iimveliso zezolimo. Le mibhobho isetyenziselwa ukuthutha amanzi kumhlaba weefama kuba inokumelana nemiphumo yomhlaba, ukufuma kunye nezinye izinto zendalo.
3. Izicelo zoshishino: Imibhobho yensimbi ene-galvanized isetyenziswa ngokuqhelekileyo kwizicelo ezahlukeneyo zoshishino. Zisetyenziselwa ukwakha izakhiwo, iibhulorho kunye nezinye izakhiwo. Le mibhobho ikwasetyenziselwa ukwenza iinxalenye zeemoto ezifana neenkqubo zokukhupha, ukutshintshiselana kobushushu kunye namagumbi eenjini.
4. Ishishini le-oyile negesi: Ishishini le-oyile nerhasi lithembele kakhulu kwimibhobho yentsimbi enamazimba njengoko ixhathisa kwi-corrosion kwaye ikwazi ukumelana nobushushu obugqithisileyo kunye noxinzelelo. Le mibhobho isetyenziselwa ukuhlola, ukugrumba kunye nokuthutha iimveliso ze-oyile kunye negesi.
5. Ukusetyenziswa kwezakhiwo: Imibhobho yensimbi ene-galvanized ingasetyenziselwa kwiintlobo ezininzi zezicelo zesakhiwo. Iyakwazi ukumelana nemithwalo ephezulu kunye noxinzelelo, le mibhobho isetyenziselwa ukwakhiwa kwamabhuloho, izakhiwo kunye nezinye izakhiwo. Zikwasetyenziselwa ukwenza i-scaffolding kunye nezinye izakhiwo zexeshana.
Iiparamitha
Igama lemveliso | Umbhobho oGqwethiweyo |
IBanga | Q235B, SS400, ST37, SS41, A36 njl |
Ubude | Umgangatho we-6m kunye ne-12m okanye njengemfuno yomthengi |
Ububanzi | 600mm-1500mm, ngokwemfuno yomthengi |
Ezobugcisa | Kushushu Dipped Galvanizedumbhobho |
I-Zinc Coating | 30-275g/m2 |
Isicelo | Isetyenziswa ngokubanzi kwizakhiwo ezahlukeneyo, iibhulorho, izithuthi, isiqhoboshi, oomatshini njl. |
Iinkcukacha
I-zinc layer ye-galvanized pipe ibhekisela kuluhlu olukhuselekileyo lwe-zinc olugubungela ubuso bayo. Lo maleko okhuselayo we-zinc wenziwa ngenkqubo ye-galvanizing ye-hot-dip, ethi intywilise umbhobho wentsimbi kwi-zinc etyhidiweyo ukuze umphezulu wayo ugqunywe ngokulinganayo nge-zinc. Ukwenziwa kolu maleko lwezinki kunika umbhobho ogqwesileyo ukuxhathisa umhlwa. I-zinc layer ixhathisa ngokufanelekileyo ukuhlwa kwiindawo ezininzi, kubandakanywa nemozulu efumileyo, imithombo yeendaba zemichiza kunye nezinto ezidliwayo emhlabeni. Ke ngoko, imibhobho eyenziwe ngegalvan inokomelela okugqwesileyo kwindawo efumileyo kunye neyonakalisayo njengemibhobho yonikezelo lwamanzi kunye nemibhobho yemichiza.
Ukuqulunqwa komgca we-zinc kwakhona kunika umbhobho we-galvanized amandla aphezulu kunye nokumelana nokunxiba. Amandla ombhobho wensimbi ngokwawo adityaniswe nokukhuselwa komgangatho we-zinc kwenza ukuba umbhobho owenziwe ngamazinki umelane noxinzelelo olukhulu kunye nefuthe kwaye ufanelekile kwiindawo ezahlukeneyo zobunjineli. Ukongeza, indawo egudileyo ye-zinc layer ayilula ukugqwala, inokumelana nokunxiba kakuhle, kwaye inokugcina inkangeleko entle kunye nokusebenza ixesha elide.
Ngokubanzi, i-zinc layer ye-galvanized pipes ngundoqo ekuxhathiseni ukubola, amandla aphezulu, kunye nokumelana nokunxiba, ukwenza imibhobho efakwe ama-galvanized ibe yinto efunekayo kwimibhobho yoshishino kunye nolwakhiwo. Iipropati zayo ezininzi ezigqwesileyo zenza ukuba imibhobho yegalvanized idlale indima ebalulekileyo kwiindawo ezahlukeneyo kunye neeprojekthi ezinzima.
Ukuthuthwa kunye nokupakishwa kwemibhobho ye-galvanized zikhonkco ezibalulekileyo zokuqinisekisa ukuba iimveliso zifikelela kwindawo yazo ngokukhuselekileyo kwaye zigcina umgangatho wemveliso. Ngexesha lothutho, imibhobho yegalvanized idla ngokuthuthwa kusetyenziswa iindlela zothutho zobuchwephesha, ezifana neelori okanye izikhongozeli, ukuqinisekisa uthutho olukhuselekileyo. Ngethuba lokulayisha kunye nokukhupha, ukungqubana kunye nokukhupha kufuneka kugwenywe ukuphepha ukulimaza umgca we-galvanized ebusweni bombhobho.
Ngokuphathelele ukupakishwa, amanyathelo afanelekileyo okukhusela, njengamaplanga okhuni, iifilimu zeplastiki, izinto ezichasene nokungqubuzana, njl. Ukongezelela, ukupakishwa kufuneka kwakhona kuhambelane nemigangatho efanelekileyo kunye nemimiselo yokuqinisekisa ukuba ulwazi lwemveliso lubonakala ngokucacileyo, njengemodeli yemveliso, iinkcukacha, ubuninzi, njl., kwaye kufuneka lubonise imilinganiselo yokuphatha kunye nomswakama kunye nokukhusela ilanga.
Ukuthutha umgama omde, ngakumbi ukuthutha elwandle, ukupakishwa kwemibhobho ye-galvanized kufuneka kuthathelwe ingqalelo amanyathelo okulwa nomhlwa. Ii-agent-proof-proof agents okanye i-anti-rust agents zivame ukufakwa kwi-package ukukhusela imibhobho ye-galvanized kwi-corrosion kwiindawo ezifumileyo.
Ngokubanzi, ukuthuthwa kunye nokupakishwa kwemibhobho ye-galvanized kufuneka kuqwalaselwe ngokubanzi iimpawu zemveliso kunye nendawo yokuthutha, kwaye yamkele izinto ezifanelekileyo zokupakisha kunye namanyathelo okukhusela ukuqinisekisa ukuba imveliso ifikelela kwindawo yayo ngokukhuselekileyo ngexesha lokuthutha kunye nokugcina umgangatho omhle wemveliso.
1. Athini amaxabiso akho?
Amaxabiso ethu axhomekeke ekutshintsheni ngokuxhomekeke kubonelelo kunye neminye imiba yemarike. Siza kukuthumelela uluhlu lwamaxabiso oluhlaziyiweyo emva koqhagamshelwano lwenkampani yakho
nathi ngolwazi oluthe kratya.
2. Ingaba unomlinganiselo ophantsi weodolo?
Ewe, sifuna zonke ii-odolo zamazwe ngamazwe ukuba zibe ne-odolo encinci eqhubekayo. Ukuba ujonge ukuthengisa kwakhona kodwa ngexabiso elincinci kakhulu, sicebisa ukuba ujonge iwebhusayithi yethu
3. Unganikezela ngamaxwebhu afanelekileyo?
Ewe, sinokubonelela ngamaxwebhu amaninzi aquka iziQinisekiso zoHlahlelo / zokuThobela; I-inshurensi; Imvelaphi, kunye namanye amaxwebhu okuthumela ngaphandle apho kuyimfuneko.
4. Ithini i-avareji yexesha lokukhokela?
Kwiisampuli, ixesha lokukhokela limalunga neentsuku ezi-7. Ukuveliswa kobuninzi, ixesha lokukhokela liyi-5-20 iintsuku emva kokufumana intlawulo yediphozithi. Amaxesha okukhokela ayasebenza xa
(1) siyifumene idiphozithi yakho, kwaye (2) sinemvume yakho yokugqibela yeemveliso zakho. Ukuba amaxesha ethu okukhokela akasebenzi kunye nomhla wakho obekiweyo, nceda ujonge iimfuno zakho ngentengiso yakho. Kuzo zonke iimeko siya kuzama ukulungiselela iimfuno zakho. Kwiimeko ezininzi siyakwazi ukwenjenjalo.
5. Zeziphi iintlobo zeendlela zokuhlawula ozamkelayo?
I-30% kwangaphambili nge-T / T, i-70% iya kuba phambi kokuthunyelwa kwesiseko kwi-FOB; I-30% kwangaphambili nge-T/T, i-70% ngokuchasene nekopi ye-BL esisiseko kwi-CIF.