[英国] HS编码73043983

编码描述：tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, of an external diameter of > 168,3 mm but <= 406,4 mm (excl. cold-drawn or cold-rolled, of cast iron, line pipe of a kind used for oil or gas pipelines, casing, tubing and drill pipe of a kind used in drilling for oil or gas and tubes, and gas pipes of subheading 7304 39 50) 编码来源：英国原始海关数据 产品标签： casing,cir,bhea,drill pipe,cross,drilling for oil,cast iron,alloy steel,hollow profile,gas pipe