Shandong, China
Business Type:
Manufacturer/Factory, Group Corporation
Registered Capital:
1000000 USD
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, GMP
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
Russian Speaker

Lead Glass Tube, Florescent Lamp Tube/Bulb, Energy Saving Lamp Tube/Bulb manufacturer / supplier in China, offering Lead Glass Fluorescent Lighting Tube, Reflex Gauge Glass, 13 Mm Flip off Cap with Different Colors and so on.

Gold Member Since 2012
Audited Supplier

Lead Glass Fluorescent Lighting Tube

Get Latest Price
Min. Order / Reference FOB Price
1 Ton US $1,500-3,000/ Ton
Port: Shanghai, China
Production Capacity: 20 Tons/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Power: 40W
Input Voltage: 220V
Certification: CE, RoHS, ISO, GS, FCC, CCC
Item: Lead Glass Fluorescent Lighting Tube
Use: Lighting and Electronics
Size: Diameter 5-38mm

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Basic Info

Model NO.: HH lighting 12
Shape: Tube, Bulb,
Property 1: Soft to Be Processed
Packing: Shrink Wrap Film +Carton
Samples: Available Within One Week
Shipment: Within 20 Days
MOQ: 500kg
Payment: T/T, L/C at Sight
Trademark: HONHAI
Transport Package: Shrink Wrap Packing or Corrugated Export Carton
Specification: CE, SGS, ROHS
Origin: Shandong China
HS Code: 70023200

Product Description

lead glass fluorescent lighting tube

21% Lead glass tubing has the following properties:
Chemical & Physical Property:
Coefficient of Expansion (20-300 degree ): 91.0± 2× 10-7/K
Softening Point: 635± 10 degree
When the Mass resistance is 100MΩ . Cm, temperature of TK-100: ≥ 240degree
Density: 2.85± 0.03 g/cm3
Strain Point: 440.00 degree
Annealing Point: 470.00 degree
Working Point: 1010.00 degree
Melting Point: 1480.00 degree
Content of Lead: 21%

Main composition
SiO2 62.5 %
Na2O+ K2O 14%
Al2O3 1.5%
PbO 21%
Others 1%

Lead glass tube can be used for high-grade core neon bulb, automotive bulbs, neon tubes and energy saving wick pillar products. Also be used for pulling bubble tubes, test tubes, pipes and other crafts. 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 Glass Fluorescent Lighting Tube
Lead Glass Fluorescent Lighting Tube
Lead Glass Fluorescent Lighting Tube

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