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 22 TUBES,PIPES & HOSES, RIGID: OF POLYMERS OF PROPYLENE Commodity Code Description 39 17 22 00 TUBES,PIPES & HOSES, RIGID: OF POLYMERS OF PROPYLENE