PPGI vov tsev vov tsev xim xim dab tsi?

PPGI (Pre6- Daim duab xim galvanized galvanized hlau) cov ntawv vov tsev tuaj hauv ntau cov xim. Cov xim tshwj xeeb muaj tuaj yeem sib txawv nyob ntawm cov chaw tsim khoom thiab kab khoom. Cov xim sib txawv rau cov nplooj ntawv ppgi muaj xws li:

1) PPGI HlauQauv xim

Cov no feem ntau yog cov xim nruab nrab zoo li dawb, grey, dub, thiab beige.

2) Lub ntiaj teb tones

Cov no yog cov xim thiab cov xim muaj xim xws li xim av, ntsuab, thiab ziab.

3) Cov xim zoo nkauj

Qee nplooj ntawv ppgi muaj nyob rau hauv ntau xim pibrant thiab cov xim xim zoo li liab, xiav, thiab daj.

4) Nws yog xim hlau tiav

Qee cov tuam ntxhab muab PPGI cov ntawv txheeb nrog nws yog xim hlau lossis cov hlaws kom tiav rau qhov zoo nkauj tshwj xeeb.

5) cov xim kev cai

Ua raws li cov chaw tsim khoom, nws yuav muaj peev xwm thov cov xim kev cai kom phim kev zoo nkauj txog kev ua kom zoo nkauj lossis hom kev xav tau.

Nco ntsoov, muaj cov xim yuav txawv nyob ntawm cov chaw tsim khoom thiab kab khoom, yog li nws yog qhov zoo tshaj plaws los sab laj lossis cov chaw tsim khoom rau tag nrho cov kev xaiv xim uas lawv muaj.

Lub substrate yog anealed txias - rolled steel kauj.

Chromated cov xim siv tau siv rau kev ntxuav cov npoo ntawm txias - rolled chev.

Tom qab chromated, tom ntej yog zinc coated. Lub kauj dhau los ua Galvalume Steel Chev tam sim no.

Tom qab zinc coated, tom ntej no yog chromated dua, txhawm rau tu lub Galvalume Steel Chev dua.

Cov txheej txheej pib yog siv rau nce cov nplaum ntawm txheej saum toj kawg nkaus. Thaum cov ntaub ntawv yob txias, cov xim yuav tsis poob.

Sab saum toj xim txheej hlau yog PE lossis PVDF.