Product Description
The Transparent Annealed Float Glass supplied by our facility is flat glass manufactured using the float process, where molten glass flows over a bath of molten tin, forms a uniform ribbon, and cools in an annealing lehr. The resulting sheet features parallel surfaces, minimal optical distortion, high light transmittance, and consistent thickness tolerances, providing clean cutting and secondary processing characteristics. This Transparent Annealed Float Glass can be glazed directly into standard interior framing, greenhouses, and display frames, and serves as the primary substrate for fabricating tempered safety glass, double-glazed insulated units, laminated glass, offline Low-E coated glass, silvered mirrors, and decorative architectural glass.
Application Scenarios
- Primary substrate for downstream glass processing, including tempering, laminating, insulating, and coating.
- Interior partitions, furniture table tops, retail display cases, picture framing, and silvered mirror backing plates.
- Commercial agricultural greenhouses, industrial observation ports, utility daylighting panels, and instrument cover plates.
Technical Specifications
- Standard Thickness Range: 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, and 19mm standard thicknesses
- Standard Sheet Dimensions: 1830×2440mm, 2134×3300mm, 2140×3300mm, 2250×3300mm, and 2440×3660mm stock sheet sizes
- Optical Appearance: Clear glass with a standard faint green edge tint, or ultra-clear low-iron glass (transmittance exceeding 91%)
- Processing Capabilities: Precision straight-line cutting, CNC profile edge polishing, CNC drilling, ceramic silk-screening, and chemical sandblasting
- Quality Inspection Standards: Defect controls governing internal micro-bubbles, surface scratches, tin-side marks, roller waves, thickness tolerances, and edge chips
Customization Capabilities
As an OEM/ODM source glass processor, we provide custom cut-to-size and edge-working operations based on client CAD drawings. Clients can specify cut dimensions and edge profiles (rough arrissed, polished flat edge, beveled edge, or pencil round edge). Thicknesses and dimensions can be mixed within our 5,000,000 RMB project MOQ. Custom cut samples are prepared within 7 days, with free samples provided for evaluation.
Quality Assurance & Factory Strength
Our workshop operates automated CNC float glass cutting lines, automated breakout tables, and bilateral grinding machines to maintain dimensional tolerances and squareness. Quality inspectors perform 100% full inspections on finished sheets, auditing surface flatness, thickness consistency, optical inclusion levels, and edge polish quality. With large monthly capacity, we accommodate third-party factory inspections and back all shipments with a 1-year product warranty.
Commercial FAQ
Q: How does the facility prevent edge chipping during cutting and edging?
A: We utilize imported carbide cutting wheels on automated CNC cutting lines with pressurized oil delivery, followed by diamond-wheel double-edging polishers, producing smooth edges free of micro-cracks or stress risers.
Q: What is the delivery turnaround time for bulk float glass orders?
A: Standard stock sheets and cut-to-size orders are packed and dispatched within 30 days, while custom extra-thick or oversized sheet orders require 35 days.
Q: How are large float glass sheets packed to prevent staining or breakage during shipping?
A: Panes are separated with anti-mold interleaving powder or high-transparency interleaving paper, strapped with steel banding, and packed inside fully enclosed, fumigated solid wooden crates fitted with base shock-absorbing timbers for ocean transit.
Hot Tags: transparent annealed float glass, China transparent annealed float glass manufacturers, suppliers, factory, building glass, insulated double glazed glass unit, insulated glass units, Laminated Safety Glass Window Panel, security glass, soundproof acoustic laminated glass panel