Ishiti lentsimbi ediphuliweyo eshushu 0.35mm ukusuka kubavelisi abathengisa kakhulu Umfanekiso obonakalayo

Ishiti lentsimbi ediphuliweyo eshushu elifakwe kwi-galvanized 0.35mm ukusuka kubavelisi abathengiswa kakhulu

Inkcazelo emfutshane:

Ipleyiti yentsimbi ekhandiweyo yintsimbi edityanisiweyo enediphu eshushu okanye i-electro galvanized coating phezu komhlaba, esetyenziswa ngokubanzi kulwakhiwo, izixhobo zasekhaya, izithuthi kunye neenqanawa, ukwenziwa kweekhonteyina, ishishini le-electromechanical, njl.

Ukuphuhliswa kwemveliso ye-dip galvanizing eshushu e-China iye yasilela ngasemva.Ukusukela ngeminyaka yoo-1950 ukuya koo-1960, iiyunithi ezili-13 zokutshiza ezishushu zokuntywila kwiipleyiti zentsimbi enye zakhiwa ngokulandelelana, ezinomthamo we-100000 t / A. Nangona kunjalo, ngenxa yeziphene zemveliso ephantsi, ixabiso eliphezulu, umgangatho ophantsi, ungcoliseko lokusingqongileyo, umbi. iinzuzo zoqoqosho njalo njalo, ziye zanqunyanyiswa kwaye zitshintshelwa kwimveliso.Ukusukela ekupheleni kweminyaka yoo-1970, i-China yaqala ukwakha ibroadband enkulu eshushu-diphu iiyunithi zokugalela.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yoShishino

Idiphu eshushu yentsimbi ebisoloko iludidi olunqongopheleyo kwimarike yase China.Ukusukela phakathi kwiminyaka yoo-1990, malunga ne-800000-1 yezigidi zeetoni ezithengwe kumazwe angaphandle minyaka le.Ngophuhliso loqoqosho lwasekhaya, ngakumbi uphuhliso lweemoto, izixhobo zasekhaya kunye neshishini lokwakha, imfuno yentsimbi efakwe amazimba nayo iye yanda kakhulu.I-China iye yakha ibhetshi yemigca yemveliso enemveliso yonyaka engaphezulu kwe-100000 yeetoni kule minyaka ingama-20 yakutsha nje, kodwa iiyunithi zokugalela amanzi ezishushu ezinomgangatho ophantsi wetekhnoloji yemveli ngokwenkqubo yokuhamba, ukubunjwa kwezixhobo kunye neentlobo zemveliso azikwazi ukuhlangabezana nazo. iimfuno zolwakhiwo lwezoqoqosho lwaseTshayina kunye nophuhliso ngokwemiqathango yokwahluka, umgangatho kunye nobungakanani, kunye nemigca yokufaka igalvanizing emitsha eshushu zisafuna ukwakhiwa ukuhlangabezana neemfuno zemarike.

Ukususela kwiminyaka yee-1990, ukuveliswa kwephepha lentsimbi e-China kuye kwenza inkqubela enkulu, kwaye amandla okusebenza kwephepha lentsimbi e-China lifikelele kwiitoni ezimalunga nezigidi ezi-3.Isabelo semarike yephepha lasekhaya legalvanized liye landa ngokukhawuleza, ukusuka malunga ne-27% ngo-1996 ukuya malunga ne-59% ngo-1998. Abavelisi abakhulu basekhaya yi-Baosteel, i-Wuhan Iron kunye nentsimbi, i-Panzhihua Iron kunye nentsimbi, i-Handan Iron kunye nentsimbi, i-Benxi Iron kunye nentsimbi. , kunye nomthamo opheleleyo wemveliso engaphezu kweetoni ze-1.3 yezigidi.

Izinto eziluncedo kwimveliso

Umsantsa ophambili phakathi kweeyunithi ze-galvanizing ze-hot-dip ezikhoyo e-China kunye nenqanaba langaphandle lilele ekubeni uninzi lweeyunithi azinazo izixhobo zokucoca kwangaphambili, ngoko ke kunzima ukuqinisekisa umgangatho womphezulu we-galvanizing;Oomatshini bokugqiba abakhoyo balula ngokulula oomatshini ababini bokugqiba umqulu (i-Pangang inemiqulu emine), engakwazi ukuphucula ngcono iimpawu zomatshini wentsimbi yomcu, ngokukodwa umzobo onzulu wokuzoba;Iindidi ezikhoyo zizo zonke iipleyiti ezinezibilini ezilodwa, ezinomlinganiselo omncinci weepleyiti ezidibeneyo, ezikude ukuhlangabezana neemfuno zemarike.

Iipleyiti zetsimbi ezishushu ezishushu eziveliswe ngabavelisi baseTshayina zisetyenziswa ikakhulu kwizinto zokwakha, ishishini elikhanyayo, ezolimo, ezothutho kunye namanye amashishini.Ngenxa yokuthintelwa kweemeko ezikhoyo zezixhobo zokugalela i-hot-dip, inkqubo yeteknoloji kunye nokusebenza kwepleyiti ekrwada, zimbalwa iipleyiti ezinezinki ezinokuthi zisetyenziswe kushishino lokwenziwa kweemoto.