3-1/2 inch P-110 High Pressure Casing from United States
P-110 high-pressure seamless casing, 88.9 mm OD with 13.7 mm wall, threaded and coupled for gas wells. This nonalloy steel pipe is built to withstand high internal pressures, qualifying under the tariff item for oil/gas drilling casing.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Classify as nonalloy steel and provide mill test certificates showing P-110 grade
• Confirm the OD is under 215.9 mm to avoid statistical reclassification
• Check if the pipe requires an import permit under Canada's oil and gas equipment regulations