A MEDIUM WEIGHT FLEXIBLE POLYURETHANE DUCTING WITH A PVC HELIX. A SEMIRIGID HIGH IMPACT POLY(VINYLCHLORIDE) (PVC) HELIX ENCAPSULATED IN CLEAR POLYETHER POLYURETHANE. THE HELIX ACTS AS A REINFORCEMENT TO THE POLYURETHANE DUCTING. COLOUR CLEAR WITHA GREY HELIX. 20 METRE LENGTHS UP TO 150MM DIAMETER

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S: GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 3917 TUBES, PIPES AND HOSES, AND FITTINGS THEREFOR (FOR EXAMPLE, JOINTS, ELBOWS, FLANGES), OF PLASTICS. GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 391739 OTHER TUBES, PIPES AND HOSES; OTHER THAN ELSEWHERE SPECIFIED IN THIS HEADING ALSO CLASSIFIED IN ACCORDANCE WITH: CHAPTER 39 NOTE 8. HSEN TO HEADING 3917.