Wireline Selective Firing Head from Japan
Addresses specific perforating guns by depth or address code via wireline signals. Classified HTS 8479.89.95.50 for oil/gas field wireline detonation equipment.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Electronic schematic and firing code programming info
• ATEX certification for ignition devices
• Declare with perforating gun systems, not standalone detonators