20% lead glass tube
Jinan GT Industrial Co., Ltd. [China] 
(1)Lamp making, exhaust pipe, fluorescence lights core post (2)Tractors headlight and tail light, dynamo, CFL.
Physical Properties | |
Thermal-expansion coefficient (20400) | 91±1.5×107 |
Anti-water stability | Grade 4 |
Annealing point | 455+/-5 |
Volume receptivity TK-100 | 210 |
Temperature of softening point | 635+/-10 |
Heat resistant emergency performance (T) | >110 |
Density at 20 | 2.82+/-0.01 |
| |
Out Diametre | 2.0 to 20 mm |
Wall Thickness | 0.05 to 1.3 mm |
Length | 50 to 2000 mm |
20% lead glass tube
