... 3.high quality,low price Quick Details:1.Properties: Medical Polymer Materials & Product2.Type: Pipe,Drainage Tubes & Containers3.Material: ... 4000ml,5000ml3) Made by medical grade PVC ,non-toxic ,medical polymer materials4) Sterilized by EO gas, sterile, non-toxic, and ... or without ,pull-push valve, T valve, screw valve7) Product structure: plastic protector for conical fitting, conical fitting, soft ...