Plastic Flexible Hose, Corrugated Tubing, Nylon Hose UL, CE, RoHS certificate IP68 Vo(UL94) For Machinery, Elevtor, Cable Nylon flexible hose,Polyamide tube,corrugated hose,flexible ... 4" to 2"Material: Polyamide 6Temperature : -40+150Properties : Flexible and excellent tenacity,glossy surface, high mechanical strength,wind resistant ... food,etc.Material has polyamide6 and polyamide 12 Plastic Hose