Precision Glass Pressing
See how custom pressed glass components are precision formed for lighting applications.
Clear Flanged Borosilicate Glass Dome Cover
✦ Shallow domed profile forms a clear glass lighting cover
✦ Circular flange defines the seating area around the opening
✦ Borosilicate glass forms the transparent shallow domed component body
✦ Glossy surface preserves the visible clarity of the dome
✦ Open underside allows access to the interior seating geometry
High clarity
Heat resistant
OEM & OOM
Custom finish
Application
Chandeliers
Table Lamps
Ceiling Lights
Decorative Lights
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Technical Data
Material
Borosilicate glass
Process
Precision Pressing
Shape
Domed / Hemispherical
Surface Finish
Glossy
Size
Diameter 145 mm; height 52 mm.
Color Options
Can be Customed
OEM/ODM
Supported
Sample Development
Available
Weight (kg)
0.4
Mold
Non-shareable
Product Overview
A Shallow Borosilicate Dome with a Circular Seating Flange
This clear glass cover combines a shallow domed body with a circular flange around its open underside.
Borosilicate glass and a glossy finish define the component, while the open underside exposes its seating geometry.
May suit airfield lighting assemblies; confirm custom flange requirements and applicable performance evidence for the intended fixture.
Video
FAQ
It has a broad, shallow curved body with a circular seating flange. This low profile differs from a straight sided cover with a flat top.
Yes. The open underside is surrounded by a circular flange, exposing the inner curved surface and seating area.
The reference diameter is 145 mm and height is 52 mm. Flange thickness, seat diameter and fit tolerances need a detailed assembly drawing.
The cover uses borosilicate glass. A required operating temperature or transmission level should be confirmed for the specific component and assembly.
Qualification requires the intended fixture specification and applicable product scoped test evidence. Shape and material alone do not establish certified suitability.
Compare flange dimensions, seating surfaces, retaining hardware and clearances with the approved housing drawing. Confirm gasket and sealing requirements at assembly level.
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