Jinan Honhai Glass Company Limited

Lead Free Glass Tube, Florescent Lamp Tube/Bulb, Energy Saving Lamp Tube/Bulb manufacturer / supplier in China, offering Lead Free Glass Neon Lamp Tube, Replacement Glass Tank Glass Tube, Transparent Pyrex Glass Tube and so on.

Lead Free Glass Neon Lamp Tube

FOB Price:US $3,000 - 5,000 / Ton
Min. Order (Tons) FOB Price
1,500+ US $3,000-5,000 / Ton
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Min. Order: 1,500 Tons
Port: Qingdao, China
Production Capacity: 20 Tons/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info.

Model NO.:HH lighting glass 10
Input Voltage:220V
Certification:CE, UL, RoHS, ISO, GS, FCC, CCC
Item:Lead Free Glass Neon Lamp Tube
Application:Lighting or Light, Melting or Sealing
Size:Diameter 1-20mm
Property 1:Environmentally Friendly
Property 2:Lighting Tube Process
Property 3:Soft to Be Processed
Packing:Carton and Pallet
Samples:Available Within One Week
Payment:T/T, L/C at Sight
Shipment:by Sea, by Air, by Courier
Transport Package:Shrink Wrap and Then Into Carton
Specification:CE, ISO, ROHS
Origin:Shandong, China
HS Code:70023200

Product Description

lead free glass neon lamp tube
Various properties of lead free glass tube are as below:
Chemical & Physical Property
Softening point: 675± 10degree
Annealing Point: 485± 10degree
Heat Stability: ≥ 120degree
When the Mass resistance is 100MΩ . Cm, temperature of TK-100
≥ 240
Density: 2.63± 0.05
Anti-water Class: III
Thermal Expansion Coefficient: 9.2× 10-7degree (25-380degree)
Strain Point: 455degree
Working Point: 1020degree
Melting Point: 1490degree
Specific Gravity: 2.62 g/cm3 (at 20degree)
Main composition
SiO2 69.9 %
K2O 9.12%
BaO 8.44%
Na2O 7.63%
Al2O3 2.18%
B2O3 2.04%
Lead-free glass for neon bulb, rice bubbles. Also be used for pulling bubble tubes, test tubes and other handicrafts, the company's product quality, by testing, in line with national standards. Specifications of products according to customer needs.


O. D. ToleranceRoundnessDToleranceWall toleranceLStraightness
6.0<D<10.0± 0.2<0.20.8± 0.05<0.101000<2
15.0<D<18.0± 0.31.2± 0.06
18.0<D<20.0± 0.351.3± 0.08.
Lead Free Glass Neon Lamp Tube
Lead Free Glass Neon Lamp Tube
Lead Free Glass Neon Lamp Tube
Lead Free Glass Neon Lamp TubeLead Free Glass Neon Lamp TubeLead Free Glass Neon Lamp Tube
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Jinan Honhai Glass Company Limited

- Shandong, China
- Manufacturer/Factory, Group Corporation

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