L80 Type 1 Oil Well Tubing with Coupling
L80 Type 1 steel tubing with integral couplings, used in oil well production casing to stabilize boreholes during extraction. Compliant with API standards for drilling in oil fields, this product is imported assembled with couplings for direct rig installation. Its high-strength properties suit corrosive environments in 7306.29.81.10 classification.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for casing rather than tubing
Distinction between casing (support) and tubing (flow) affects subheading within 7306.29.
If not designated for oil/gas use
General welded tubes/piers not for drilling classified under 7304.
If for use in oil/gas pumps
Parts of pumps for liquids shifts to Chapter 84 if end-use is pumping equipment.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include detailed chemical composition analysis to confirm L80 grade and avoid misclassification
• Declare exact outer diameter (e.g
• 2 3/8") to match statistical suffixes
Related Products under HTS 7306.29.81.10
4-1/2" L80 Production Tubing with Coupling
4-1/2 inch L80 tubing with couplings for production phase in oil wells, ensuring flow control post-drilling. Fits 7306.29.81.10 as coupled gas drilling tubing.
Premium LTC Tubing for Gas Wells
Long Thread and Coupling (LTC) premium tubing for gas wells, imported coupled under 7306.29.81.10.
API 5CT C90 Sour Service Tubing
C90 tubing for H2S environments, coupled for drilling.
3-1/2" P110 Tubing with Coupling
3-1/2" P110 high-collapse tubing, coupled.
T95 Deviated Well Tubing
T95 tubing for directional drilling, with couplings.
Q125 Ultra High Strength Tubing
Q125 tubing for extreme conditions.