Product type: Explosion-Proof Glass. Application: Furniture, Door, Building, Window. Function: Thermal Function.
Overview
Clear Borosilicate Glass Sheet for Oven, Stove, Grill, Fireplace Observation Window is a sight / viewing glass made from 3.3 High Borosilicate Float Glass. Listed geometry: size Any Cut Size, thickness 2-20mm, plate shape. Optical / electrical data: transmittance ≥90%, sheet resistance ΔT ≤200ºC. Temperature ≤450ºC. Typical applications: Building. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | 3.3 High Borosilicate Float Glass |
|---|---|
| Type | Explosion-Proof Glass |
| Shape | Plate |
| Size | Any Cut Size |
| Thickness | 2-20mm |
| Application | Building |
| Usage | Furniture, Door, Building, Window |
| Moh's Hardness | 10 |
| Function | Thermal Function |
| Transparency | Transparent |
| Processing Method | Mechanical Stretching |
| Preparation Process | High Speed Cooling Method |
| Color | Clear |
| Item | Borosilicate Float Glass Panel for Fireplace, Oven |
| Technique | Microfloat Technology |
| Property | Heat Resistant and Eco Friendly |
| Process | Cutting, Grounding, Polishing, Silk Printing |
| Use | Microscope Slide, Lab,Sight Window, Fireplace |
| Feature | High Transmittance |
| Structure | Solid |
| Continuous Working Temperature | ≤450ºC |
| Instant Thermal Shock Resistance | ΔT ≤200ºC |
| Mohs Hardness | Grade 8 |
| Light Transmittance | ≥90% |
| Regular Thickness | 3mm / 4mm / 5mm / 6mm |
| Dimensional Tolerance | Length & Width ±0.1mm, Thickness ±0.05mm |
| Edge Treatment | Fully ground & chamfered safety edge |
| Max Raw Blank Size | 2440×4800mm |
| Household appliances | Built-in oven, air fryer, steam oven, microwave oven viewing window |
| Commercial catering equipment | Bakery oven, pizza oven, barbecue grill sight panel |
| Heating equipment | Wood stove, fireplace, pellet furnace observation glass |
| Industrial heating devices | Small lab high-temperature oven transparent cover |
| Strict sorting standard | out-of-tolerance, scratched, warped glass will be completely rejected, never mixed into bulk cargo. |
| Sizes | 1150*850mm |
| Customized size | Φ ≥ 50mm will be welcome and made according to your requirements |
| Maximum working temperature Short time(<10h) | 500 |
| Long time(>10h) | 450 |
| Refractive index ND | 1.47384 |
| Supplier | Jinan Honhai Glass Company Limited |
What to specify when you request a quote
- Glass type and thickness — listed as “3.3 High Borosilicate Float Glass”; name the glass and thickness.
- Temperature and pressure — listed as “≤450ºC”; give working temperature, thermal shock and any pressure rating.
- Strengthening and safety — state tempering, lamination or the safety standard.
- Outline and edges — listed as “Plate”; send a drawing with outline, holes and edge finish.
Engineering guides for this part
For material grades and coating options, see Custom Borosilicate Glass Sheets Cut to Size: Precision and Performance. How parts like this are machined and finished is covered in Borosilicate Glass Sandblasting for Consistent Matte Surface Processing. For an application example, read Quartz Glass Windows for High-Temperature Appliance Modules. Before sending a drawing, check Thermal Conductivity of Quartz Glass & Fused Quartz: A Process Guide. A related standard product is Infrared Windows.
