Disc Calculator for Pipe Offsets from Germany
Rotating disc calculator with offset tables for plumbing and HVAC pipe fitting calculations. Falls under HTS 9017.20.80 as mathematical calculating instrument. Durable laminated construction for job site use.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Prove calculation-only function, not measurement integration
• Job site durability specs support industrial instrument status
• Avoid 'tool belt accessory' descriptions triggering Chapter 82