# HS code 7017.20: Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated, of other glass having a linear coefficient of expansion not exceeding 5 × 10-6 per Kelvin within a temperature range of 0 °C to 300 °C

> HS code 7017.20 covers laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated, of other glass having a linear coefficient of expansion not exceeding 5 × 10-6 per Kelvin within a temperature range of 0 °C to 300 °C. It sits in heading 70.17 (laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated) in chapter 70 (glass and glassware). Other goods of heading 70.17 are classified under 7017.10 (of fused quartz or other fused silica) or 7017.90 (other). National tariff lines under 7017.20 are live on border.bot for the United States (1 line, also used by 1 other country).

Source: https://border.bot/hs-codes/701720
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 70](https://border.bot/hs-codes/70) / [70.17](https://border.bot/hs-codes/7017) / [7017.20](https://border.bot/hs-codes/701720)

## Key facts

- HS code: 7017.20
- Covers: Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated, of other glass having a linear coefficient of expansion not exceeding 5 × 10-6 per Kelvin within a temperature range of 0 °C to 300 °C
- Heading: [70.17: Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated](https://border.bot/hs-codes/7017)
- Chapter: [70: Glass and glassware](https://border.bot/hs-codes/70)
- Edition: HS2022
- Duty in the United States: [See its 1 line](https://border.bot/countries/united-states/hs-codes/701720)

## What this code covers

HS code 7017.20 covers laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated, of other glass having a linear coefficient of expansion not exceeding 5 × 10-6 per Kelvin within a temperature range of 0 °C to 300 °C.

The legal text of the subheading is “Of other glass having a linear coefficient of expansion not exceeding 5 × 10-6 per Kelvin within a temperature range of 0 °C to 300 °C”, in HS2022.

## What it doesn’t cover

Other goods of heading 70.17 are classified under 7017.10 (of fused quartz or other fused silica) or 7017.90 (other).

- [7017.10](https://border.bot/hs-codes/701710) Of fused quartz or other fused silica
- [7017.90](https://border.bot/hs-codes/701790) Other

## How it is structured

7017.20 is a six-digit subheading. Its first two digits, 70, are the chapter; the first four, 7017, are heading 70.17; the last two, 20, identify the subheading within the heading.

Countries add their own digits after these six for their national tariff lines.

- Chapter 70: Glass and glassware
- Heading 70.17: Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated
- Subheading 7017.20: Of other glass having a linear coefficient of expansion not exceeding 5 × 10-6 per Kelvin within a temperature range of 0 °C to 300 °C

## In other countries

National tariff lines under 7017.20 are live on border.bot for the United States (1 line, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/701720): 1 line, used by 1 other country

- Previous subheading: [7017.10](https://border.bot/hs-codes/701710) Of fused quartz or other fused silica
- Next subheading: [7017.90](https://border.bot/hs-codes/701790) Other

## Frequently asked questions

### What does HS code 7017.20 cover?

HS code 7017.20 covers laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated, of other glass having a linear coefficient of expansion not exceeding 5 × 10-6 per Kelvin within a temperature range of 0 °C to 300 °C.

### Which heading and chapter is HS code 7017.20 in?

HS code 7017.20 is in heading 70.17 (laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated) in chapter 70 (glass and glassware).

### Where are goods of heading 70.17 classified when 7017.20 doesn’t fit?

Other goods of heading 70.17 are classified under 7017.10 (of fused quartz or other fused silica) or 7017.90 (other).

### Which countries’ tariffs list national lines under HS code 7017.20?

National tariff lines under 7017.20 are live on border.bot for the United States (1 line, also used by 1 other country).

## Sources and updates

The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.

This page was last updated on 11 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Machine-readable: https://border.bot/hs-codes/701720.json