Nyob rau hauv peb lub neej txhua hnub peb feem ntau siv tej yam, uas yog raws li nyob rau hauv galvanized ntawv. Qhov no yog tshwj xeeb tshaj yog thoob, basins, visors mus rau lub Loggia, tshev rau lub qhov rais. Muaj ntau pab tau tej yam uas yog ua los ntawm cov khoom no nyob rau hauv cheeb tsam sib txawv ntawm qhov kev lag luam.
Nws yog raws li nyob rau hauv txias-kuav los tiag steel nrog ib tug ua thickness ntawm daim ntawv. Nws yog siv nyob rau hauv daim ntaub ntawv uas yuav tsum tau ib tug stainless steel, check thiab yooj yim rau siv khoom. Cov lag luam muaj nyob rau daim ntawv yog galvanized nyob rau hauv yob los yog nyob rau hauv cooling, nyob rau hauv uas lub nplooj ntawv yog stacked. Lub qhov ntev ntawm ntev thiab dav tej zaum yuav txawv. Yuav kom tsim los xij ntawm ntau qhov chaw noj lub yam ntev thiab tso cai rau lawv ua. Qhov no tej zaum yuav ib tug xovxwm rau stamping cov yam configuration paub meej. Los yog dabtsi yog khoov siv lub tshuab, uas khoov tides, visors los yog lwm yam khoom uas yuav tsum tau siv nyob rau hauv kev tsim kho. Pre los ntawm ib tug yob los yog txiav cov ntawv hlau daim yam loj. Rau xuas nrig ntaus lub sawb yooj yim rau siv, tshwj xeeb tshaj yog yog hais me me qhov chaw uas yuav tsum tau.
Galvanized ntawv yog dav siv nyob rau hauv lub lwm thiab vov tsev. Taw ntsees leeg ru tsev ua los ntawm cov hlau, nws puv tawm zoo nkauj thiab tsis kim heev. Nws yog zoo dua rau siv ib tug web khoom. Niaj hnub nimno khoom tso cai rau ua hauj lwm ncaj qha rau ntawm lub-ru tsev, uas ho speeds tag nrho cov txheej txheem. Ntsuas tawm daim hlau, sib npaug zos rau qhov luaj li cas ntawm lub-ru tsev, txiav thiab muab tso tshooj rau lawv nyob rau hauv ncaj qha dov fold.
Galvanized ntawv, tus luj ntawm uas yog nyob rau hauv lub thickness, yuav muaj ib tug tiv thaiv txheej. Polyester yog siv rau lub hom phiaj no, muaj tsis yog ib tug heev loj ntau ntawm cov xim, tab sis qhov yooj yim ntxoov xws li dawb, xim av, grey thiab dub, yuav pom. Thaum xav tau lwm yam xim, ces siv lub painting. Yuav kom qhov no kawg, tiav lawm cov khoom no yuav muab xa mus rau ib tug tshwj xeeb chamber. Hmoov xim tso cai xim ebb los yog visor nyob rau hauv tej xim rau coloring directory.
Rau sheeting, uas mus rau ntseej los yog nyob rau hauv lub ru tsev, nws kuj yog siv galvanized ntawv ntawm ib tug tej tuab. Stiffeners muab qhov no cov ntaub ntawv uas ib tug khoom foundation. Lub configuration thiab luaj li cas ntawm cov qhov txhais los ntawm kos rau daim ntawv thiab nws ntxiv siv. Galvanized thoob, tab sis yog twb tsawg tsawg, tab sis kuj nrhiav tau lawv daim ntawv thov nyob rau hauv lub neej txhua hnub, tsis yog poob hauv av txhuas los yog yas counterparts.
Npav, uas yog denoted galvanized ntawv steel los mus txiav txim tus yam ntxwv thiab ua kev kawm. Los ntawm qhov twg ntxiv mus rau sab xis hlau thiab nyob ntawm seb nws ua tau zoo.
Rooj 1. Classification npaj
| HS | txias pressing |
| HP | txias txoj kev |
| PC | txheej |
| OH | general-lub hom phiaj |
Cov khoom uas nkag mus rau kev ua lag luam, tej zaum yuav muaj ib tug du nto los yog cov qauv nyob rau hauv ib tug lattice ntawm muaju. Nyob rau hauv lub thickness ntawm cov txheej, galvanized ntawv yuav tsum tau muab faib mus rau hauv peb cov chav kawm ntawv.
Rooj 2. suam ntawm txheej
| cover chav kawm ntawv | Cov txheej tuab, MD. |
| 2 | 10-18 |
| 1 | 19-40 |
| P (tsa) | 41-60 |
Thaum txheej rau pem hauv ntej thiab nram qab sab siv kawm txawv. Lus los xij nrog polyester txheej muaj ib tug dawb los yog xim av xim ntawm cov thawj chav kawm ntawv nrog ib tug pem hauv ntej sab thiab grey xim ntawm lub thib ob chav kawm ntawv nyob rau lwm yam. Yog li ntawd, thaum ordering khoom, rau cov uas ob tog yuav tsum muaj tib xim, ces siv rau cov hmoov xim.