13-3/8 Inch Conductor Casing
13-3/8" conductor casing of nonalloy steel to support unconsolidated surface formations in drilling operations. Meets HTS 7306.29.60 as essential iron/nonalloy drilling tubing. Large diameter handles drilling mud returns.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If resembling line pipe
Large diameter/low pressure may classify as line pipe.
If not specifically for drilling
General purpose welded tubes lack drilling designation.
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
• Specify if BTC (butted threaded coupling) or welded for classification
• Heavy wall sections require reinforced shipping containers
Related Products under HTS 7306.29.60
2-3/8 Inch N80 Tubing
2-3/8" OD N80 grade nonalloy tubing for gas lift and injection applications in oilfield operations. Falls under HTS 7306.29.60 due to its specialized use in drilling/production. Lightweight design suits long string deployments.
2-7/8 Inch Continuous Sucker Rod Tubing
2-7/8" nonalloy steel tubing designed for continuous sucker rod pump installations in stripper wells. HTS 7306.29.60 covers this iron/nonalloy tubing used in oil production drilling phases. Enhanced collapse resistance for artificial lift.
2-3/8 Inch ESP Tubing
2-3/8" tubing for Electrical Submersible Pump (ESP) installations in oil production. Nonalloy steel construction qualifies for HTS 7306.29.60 as iron drilling tubing. Cable strap grooves and pump seating nipples included.
4-1/2 Inch EUE Tubing
4-1/2" OD External Upset End (EUE) nonalloy steel tubing for oil well production, with 8-round threads for easy makeup. Meets HTS 7306.29.60 as standard iron/nonalloy drilling tubing. Commonly used in vertical and deviated wells.
API 5CT N80 Casing Tubing
Seamless tubing made from nonalloy steel, conforming to API 5CT specifications for N80 grade, used in oil and gas wells to line the borehole and protect against collapse. It falls under HTS 7306.29.60 as it is iron or nonalloy steel tubing specifically for drilling applications. The tubing's strength and corrosion resistance make it ideal for intermediate casing strings.
J55 Oil Well Tubing
Welded nonalloy steel tubing graded J55 per API standards, deployed in production zones of oil wells to convey hydrocarbons to the surface. Classified under HTS 7306.29.60 for its role as drilling tubing of iron or nonalloy steel. Features threaded connections for secure well integrity.