Yong’inga chidamli shisha eshiklar

Yong’inga chidamli shisha eshiklar yuqori haroratga duchor bo’lgandan so’ng, shishaning o’rtasida joylashgan shaffof jele o’xshash yong’inga chidamli elim qatlami tezda qotib, shaffof bo’lmagan yong’inga chidamli izolyatsiya plitasini hosil qiladi. Olovga chidamli shisha eshik nisbatan xavfsiz shisha eshikdir. Yong’inga chidamli oynaning qattiqligi float shishadan 6-12 marta; bu temperli shishadan 2-3 baravar ko’p.

Yong’inga chidamli shisha eshiklar-ZTFIRE Door- Fire Door,Fireproof Door,Fire rated Door,Fire Resistant Door,Steel Door,Metal Door,Exit Door