4-38mm Soda Lime Glass Tube for Neon Bulb & Tube

• Material: Glass
• Standard: 4X10
• Shape: Round
• Length: 16mm
• Diameter: 6mm
• Coating: Double
• Model NO.: HH Lighting glass 04
• Brightness: High
• life: >30000h
• Certification: CE, UL, RoHS, GS, ISO, FCC
• Color: Warm White
• Item: 4-38mm Soda Lime Glass Tube for Neon Bulb & Tube
• Application: Lighting Tube, Melting or Sealing
• Use: Food and Medical Packaging
• Packing: Carton+Pallet
• Hydrolitic Resistance: Class 2
• Acid and Alkali Resistance: Class 2
• Payment: T/T, L/C at Sight
• Delivery Time: 20 Days
• Transport Package: Corrugated Export Carton
• Specification: OD from 7mm to 35mm
• Trademark: HONHAI
• Origin: China
• HS Code: 70023200
• Production Capacity: 20 Tons/Day

Product Description

4-38mm Soda Lime Glass Tube for neon bulb & tube
Physical Data
Coefficient of mean linear thermal expansion: 98.0× 10-7/degree
Softening point: 695degree
Annealing point: 514 degree
Density: 2.47g/cm3
Light Transmittance: (546nm)92%
Chemical Composition
SiO2 73%
Al2O3 1%
CaO+MGO 8%
Na2O 16%
K2O 2%

Standard size: Diameter 7mm to 35mm
We also can make your customized sizes
Application:
Soda lime glass tube for the lamp bulb materials, various types of fluorescent tubes.