Section XV — Base metals and articles of base metal
Subheading
730419
Other
Common commodities
Standard API 5L Grade B carbon steel oil pipelineCarbon steel gas transmission lineAPI 5L Grade B seamless steel line pipe for oil transportCarbon steel pipe for natural gas distributionLong length carbon steel oil country tubular goods (OCTG)Standard carbon steel line pipe for offshore oil applicationsCarbon steel line pipe for high pressure oil transportationAPI Grade B seamless carbon steel pipelineCarbon steel pipe for gas storage facilitiesHigh-quality carbon steel transmission pipeline