HS Code 70023100 - fused quartz tubes fused silica tubes

Tubes of fused quartz or other fused silica, unworked

Examples (No official information or warranty)

- High-purity fused quartz tubes (laboratory grade)
- Clear fused silica tubes (optical applications)
- Translucent fused quartz tubing (industrial)
- Opaque fused silica tubes (thermal processing)
- Fused quartz tubes for semiconductor furnaces
- Fused silica tubes for UV lighting

Code Tree Structure / Hierarchy

    7002 Glass in balls (other than microspheres of heading 7018), rods or tubes, unworked Tubes 70023100 Of fused quartz or other fused silica

Trade restrictions and policies

Chapter 70
45 Trade restrictions and policies
Position 7002
17 Trade restrictions and policies
Subheading 700231
1 Trade restrictions and policies
Customs Tariff Number 70023100
-