HS Code 70023200 - glass tubes, unworked, low expansion

Tubes of glass having a linear coefficient of expansion <= 5 x 10-6 per kelvin within a temperature range of 0°C to 300°C, unworked (excl. tubes of glass having a linear coefficient of expansion <= 5 x 10-6 per kelvin within a temperature range of 0°C to 300°C)

Can be used for an export declaration.
(Combined Nomenclature, Customs Tariff Number)

Examples (No official information or warranty)

- Tubes of glass, unworked, with a linear coefficient of expansion <= 5 x 10-6 per Kelvin (0°C to 300°C), diameter 10 mm, length 1 m
- Tubes of glass, unworked, with a linear coefficient of expansion <= 5 x 10-6 per Kelvin (0°C to 300°C), diameter 15 mm, length 2 m
- Tubes of glass, unworked, with a linear coefficient of expansion <= 5 x 10-6 per Kelvin (0°C to 300°C), diameter 20 mm, length 1.5 m
- Tubes of glass, unworked, with a linear coefficient of expansion <= 5 x 10-6 per Kelvin (0°C to 300°C), diameter 25 mm, length 3 m
- Tubes of glass, unworked, with a linear coefficient of expansion <= 5 x 10-6 per Kelvin (0°C to 300°C), diameter 30 mm, length 2.5 m