Steam Turbine Trip Valve Block from Canada
Manifold block housing emergency trip valves that rapidly isolate steam supply for safety shutdowns. HTS 8406.90.75.00 covers other steam turbine parts. Mandatory for high-capacity units.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• ASME Section I certification required; pressure test records mandatory; hydraulic accumulator integration needs separate valuation