Borosilicate 4.0 fire resistant glass: the maximum fire resistance time is 3 hours, ultra low expansion coefficient small specific gravity, more than 8% lighter than ordinary soda lime silica glass ultra clear, light transmittance above 92% thickness range: 4 15mm maximum size: 4800*2440mm can be used in fireproof curtain walls, partition walls, platforms, day lighting roofs, smoke proof vertical walls, railings, doors and windows, elevator shafts, rail transit platform screen doors, rail locomotive doors and windows and other fields..
Safety Glasses, Optical Eyewear..
Safety-glasses.
Safety glasses.
Glass.
Safety glasses.
PVB safety glass & toughened safety glass.
Safety glass.
Building Glasses.
Safety glass.
Automotive bulletproof glass. bulletproof polymer shield for car door car armoring service..
Bullet Proof Glass Sets.
Bullet Proof Glass, Bullet Resistant Glass.
Safety Glass.
Automotive safety glasses&, polyurethane of the high quality sealant 310ml.
Safety glasses.
Safety glass for bus, truck, pickup, car and heavy machineries.
Safety Eye Glasses.
Automotive safety glass like bus glass, car glass, truck glass.
Safety Glasses..