36-Inch OD Nonalloy Steel Gas Pipeline Pipe
Heavy-duty welded pipe of iron or nonalloy steel with 36-inch external diameter for natural gas transmission lines. Features thick walls for high-pressure operations in long-distance pipelines. Fits HTS 7305.19.1060 as line pipe with circular cross-section >609.6 mm for oil/gas use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If seamless rather than welded
Seamless variants for similar pipeline use are in 7304, based on absence of welds.
If imported as part of a complete gas turbine assembly
When imported in sets with gas turbines for power generation, classification moves to machinery heading 8411.
If external diameter between 406.4 mm and 609.6 mm
Smaller diameter line pipes fall under 7305.29, with size threshold determining subheading.
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Import Tips & Compliance
• Include NACE MR0175 compliance certs if for sour gas service to meet material standards
• Use proper dunnage and labeling for oversized shipments to prevent damage and clearance issues
• Confirm welding process (e.g
• DSAW) in import docs for accurate tariff verification
Related Products under HTS 7305.19.10.60
API 5L Grade B Welded Line Pipe 24 Inch
Welded steel line pipe made from nonalloy steel, with a 24-inch (609.6 mm) external diameter, designed specifically for oil and gas pipelines. It meets API 5L Grade B specifications for strength and durability in high-pressure transmission. Classified under HTS 7305.19.1060 due to its circular cross-section exceeding 609.6 mm and use in oil/gas line applications.
API 5L X52 Welded Oil Line Pipe 26 Inch
Welded nonalloy steel pipe, 26-inch (660.4 mm) external diameter, API 5L X52 grade for crude oil pipelines. Engineered for corrosion resistance and high yield strength in buried transmission systems. HTS 7305.19.1060 applies for its large-diameter, circular welded design for oil/gas lines.
30-Inch Diameter DSAW Line Pipe for Gas Transmission
Double-sided submerged arc welded (DSAW) pipe of nonalloy steel, 30-inch OD, for natural gas trunk lines. Provides structural integrity for underground high-volume transport. Classified in 7305.19.1060 for welded, large-diameter (>609.6 mm) oil/gas line pipe.
42-Inch OD X60 Grade Welded Pipeline
High-strength API 5L X60 welded line pipe with 42-inch external diameter for offshore oil gathering lines. Nonalloy steel construction for extreme pressure and environmental exposure. Meets HTS 7305.19.1060 criteria as welded circular pipe >609.6 mm for oil/gas.