型号
Borosilicate glass tube
尺寸
according to requirement
Material
Borosilicate COE3.3 Glass
Color
Clear, red, opaque black, opaque, pink,purple, green,yellow, amber,etc
Transformation Temperature
525±15 degree Celsius
The end
Burnt or NON-burnt, Fire polished or Ground Polished
Softening point
820±10 degree Celsius
feature
high heat resisance
Usage
light, smoking pipe, labw
Standard
International grade
Compressive strength
1100Mpa