Section 15 Base metals and articles of base metal 73 Articles of iron or steel 73 06 Other tubes, pipes and hollow profiles of iron or steel, welded, nes 73 06 40 Stainless steel pipes and tubes, with an external diameter exceeding 105 mm 73 06 40 20 Stainless steel pipes and tubes, with an external diameter exceeding 105 mm Commodity Code Description 73 06 40 20 00 Stainless steel pipes and tubes, with an external diameter exceeding 105 mm
