Section XV — Base metals and articles of base metal
HS code
73062910
Over 20 cm diameter
Common commodities
Large diameter welded carbon steel oil well casing (over 200mm)Wide bore carbon steel exploration casing for gas drillingOver-sized welded non-stainless oilfield tubing (>20cm dia)Carbon steel large bore OCTG for offshore drillingWelded alloy downhole pipe exceeding 20 cm in diameterLarge external diameter carbon steel casing for gas extractionOilfield welded non-stainless tubes over 20 cm diameterWide bore carbon steel casing for deep oil well drillingExploration well large diameter carbon steel casingOver-sized welded non-SS pipe for gas extraction (>20cm dia)