PTA/PTCA tubings（balloon parison tubing，outer body, dual lumen, tip tubing etc.）
Materials： Pebax 7033, Pebax 7233, Grilamid L25，ML21, ML24, Blended materials, customer specified materials;
Dimensions and tolerance：OD min 0.01"(0.254mm）,tolerance：±0.0005"(±0.013mm)，concentricity>90%，min wall 0.0015"(0.038mm);
Main application：PTCA balloon catheter，PTA balloon catheter, Stent Delivery System.
