PLASTIC PART CALLED A 90 BEND. THE INTENDED FUNCTION OF THIS PART IS TO MAKE A FITTING FOR AN AIR VENTILATION SYSTEM. THE PARTS ARE INJECTED MOLDED ABS PLASTIC PARTS SIZE - 150MM X 50MM. WEIGHT - 0.09KGS. NOT A PIPE FITTING BUT A PART IN ITS CURRENT FORM.

GENERAL INTERPRETATIVE RULES 1 & 6 NOTES TO CHAPTER 39 HARMONISED SYSTEM EXPLANATORY NOTES TO HEADING 3917 AND 3926