Section 07 PLASTICS AND ARTICLES THEREOF; RUBBER AND ARTICLES THEREOF 39 PLASTICS AND ATRICLES THEREOF 39 17 TUBES, PIPES AND HOSES, AND FITTINGS THEREOF (FOR EXAMPLE, JOINTS, ELBOWS, 39 17 31 FLEXIBLE TUBES, PIPES & HOSES HAVING MIN. BURST PRESSURE OF 27.6 MPA Commodity Code Description 39 17 31 00 FLEXIBLE TUBES, PIPES & HOSES HAVING MIN. BURST PRESSURE OF 27.6 MPA