EMT Thin-Wall Steel Conduit 1/2 Inch
Welded steel tube with circular cross-section, wall thickness under 1.65 mm, internally coated with PVC for corrosion protection, explicitly designed and suitable for use as electrical conduit to protect wiring in buildings. Meets NEC standards for electrical metallic tubing (EMT). The non-electrically insulating internal lining distinguishes it from bare conduit.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not internally coated or lined
Bare welded steel tubes of similar specs without protective internal coating classify under other thin-wall circular tubes.
If made of alloy steel instead of nonalloy
Alloy steel versions shift to heading 7306.50 for other welded tubes, pipes of alloy steel.
If supplied in seamless form
Seamless tubes, even for conduit use, fall under Chapter 73 heading 7304 for seamless steel tubes.
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Import Tips & Compliance
• Verify internal coating material (e.g
• PVC, epoxy) meets non-electrically insulating specs; provide coating certification to CBP
• Confirm wall thickness <1.65mm and suitability for electrical conduit via engineering specs or UL listing
• Avoid misclassification as plain pipe by documenting electrical end-use; include installation diagrams if challenged
Related Products under HTS 7306.30.10.10
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Corrosion-Resistant EMT Conduit 1-1/4 Inch
Thin-wall (1.07 mm) welded carbon steel electrical conduit, 1-1/4 inch size, with internal polymer coating to prevent rust and wire damage, suitable for exposed electrical installations in industrial settings.
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