high mechanical strength heat resistance shock-absorbing Nylon rodPA(Polyamide),commonly known as nylon.Polyamide(PA) has many vareties,production,and application of a wide range of features, is one of the five maor engineering plastics.Size(mm): Dia:5,8,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,110,120,130,150,200Length:1000,3000Characteristics1.high mechanical strength2.high ...