Name:   Borosilicate Clear Glass Tubing »

Company:  Huailai Tianyuan Special Type Glass Co., Ltd. 

Description:  Product Name: Borosilicate Clear Glass Tubing
Model Number: TY0001
Place of Origin: China

Features:
1) Outer diameter: 4-300mm
2) Different wall thickness is available
3) Standard length: 1,500mm
4) Customized sizes are available (outside diameter: 3.5-300mm)
5) Main composition:
a) SiO2: 80 ±0.5%
b) B2O3: 13 ±0.2%
c) Al2O3: 2.4 ±0.2%
d) Na2O (+K2O): 4.3 ±0.2%
6) Chemical properties:
a) Coefficient of mean linear thermal expansion (20/300 °C):
3.3±0.1 (10-6K-1)
b) Transformation temperature: 525±15°C
c) Working point: 1,260 ±20°C
d) Softening point: 820 ±10°C
e) Density at 20°C: 2.23g/cm²
f) Hydrolytic resistance at 98°C: ISO719-HGB1

Packing: export carton

Quantity of goods:  

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