4-1/2 Inch 12.6# J55 SS Liner Casing from United States
Slotted 4-1/2 inch welded stainless steel liner casing, J55 grade, 12.6 lb/ft with threaded hanger/coupling system for extended reach drilling. Used as liner to save casing.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Declare the liner casing as welded stainless steel and specify the J55 grade
• Ensure the slotted design does not alter its classification as casing
• Provide documentation on the threaded hanger/coupling system for customs review