... Quick Details:1.Properties: Medical Polymer Materials & Product2.Type: Pipe,Drainage Tubes & Containers3.Material: Medical PVC4.Model Number:350ml,400ml,500ml ... T valve, screw valve7) Product structure: plastic protector for conical fitting, conical fitting, soft tube, pouch for storing drug, plastic protector, two ... in surgical clinic5)Scope for use: used for surgical drainage storage in clinic