J55 Casing Tubing 2-3/8 inch
Seamless J55 grade non-alloy steel tubing with 2-3/8 inch (60.3 mm) OD and wall thickness of 4.83 mm, designed for oil well casing and production tubing in drilling operations. Meets API 5CT standards for oil/gas drilling, fitting 7304.29.50.15 due to size specs and non-alloy composition.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not specifically for drilling use
Tubing not designated for oil/gas drilling may classify as other seamless pipes under 7304.19.
If wall thickness exceeds 9.5 mm
Thicker-walled tubing (>9.5 mm) shifts to 7304.29.30.60 for heavier-duty applications.
If imported as gas compressor tubing set
When supplied as a set with fittings for compressors, it may fall under machinery parts in 8411.
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Import Tips & Compliance
• Provide detailed dimensional specs and grade certification; customs may inspect for wall thickness compliance
• Label as 'oilfield tubing per API 5CT' to distinguish from line pipe, preventing misclassification
• Ensure no alloying elements exceed non-alloy limits; chemical analysis reports are essential
Related Products under HTS 7304.29.50.15
API 5CT N80-1 Oilfield Tubing
Seamless steel tubing made from non-alloy N80-1 grade steel, used as production tubing in oil and gas wells to convey oil or gas from the reservoir. It has an outside diameter not exceeding 114.3 mm and wall thickness ≤9.5 mm, classified under 7304.29.50.15 as non-alloy steel tubing for drilling applications.
L80 Type 1 Production Tubing 2-7/8 inch
Seamless non-alloy L80 Type 1 steel tubing, 2-7/8 inch (73 mm) OD with 6.45 mm wall thickness, used in oil and gas production wells for fluid transport. Classified in 7304.29.50.15 as iron/non-alloy steel tubing ≤114.3 mm OD and ≤9.5 mm wall for drilling.
K55 Drill Tubing 3-1/2 inch
Seamless K55 non-alloy steel tubing with 3-1/2 inch (88.9 mm) OD and 7.34 mm wall, employed as drill tubing in oil/gas exploration wells. Fits HTS 7304.29.50.15 for seamless non-alloy casing/tubing with OD ≤114.3 mm and thin walls.
H40 Oil Well Tubing 4 inch
Seamless H40 grade non-alloy steel tubing, 4 inch (101.6 mm) OD with 8.0 mm wall thickness, for oil well production and casing strings. Precisely matches 7304.29.50.15 criteria for small-diameter, thin-walled seamless steel tubing in drilling.
N80Q Non-Alloy Tubing 2-3/8 inch EUE
Seamless N80Q non-alloy tubing with external-upset ends (EUE), 2-3/8 inch OD, 5.21 mm wall, for gas well production. HTS 7304.29.50.15 applies to this small OD, thin-wall seamless steel for oil/gas drilling.
P110 Tubing 3 inch Thin Wall
High-strength P110 non-alloy grade seamless tubing, 3 inch (76.2 mm) OD with 7.01 mm wall thickness, used in high-pressure oil/gas wells. Classifies under 7304.29.50.15 for non-alloy drilling tubing with specified small dimensions.