Drainage tube can be customized into single-J, double-J tube, urethral catheter. a. Materialimported medical gradePolyurethane (TPU) or ... Polyvinyl Chloride (PVC)b. Specification1. Single J, double J drainage tube 4F--8F2. Enterocoelia/ Thoracic catheter 7F--32F3. ... new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Single J drainage tube