Section XV — Base metals and articles of base metal
HS code
73061910
Over 20 cm diameter
Common commodities
Large bore carbon steel welded pipelineWide diameter non-stainless steel oil pipeAlloy steel transmission pipe over 20 cmOversized carbon steel gas pipelineWelded large diameter oil conduitNon-SS wide bore pipeline sectionCarbon steel pipe with diameter exceeding 20 cmLarge alloy steel line for oil transportOver 200 mm non-stainless transmission pipeWide carbon steel pipe for gas transportation