... :2008 2.Long service life 3.Tensile strength:7Mpa-10Mpa 4.Home and abroad sale Qingdao shitone rubbe&plastic products Co ... .75-14,2.75-16,2.75-17,2.75-18,80/90-17,2.75-21,3.00-8,3 ... .50-16,3.50-17,3.50-18,3.75-19,90/90-18,4.10-18,130/90-15,110/90-16,100 ... /90-10,110/90-10,120/90-10,4.00-8,4.00-12,4 ... .50-12,4.50-14,5.00-12,5.00 ...