name: trunnon mounted ball
size:2"-48"
material:a105 lf2 42CrMo 1Cr13 ss304 F51etc
CLass:150lb -2500lb
size:2"-48"
material:a105 lf2 42CrMo 1Cr13 ss304 F51etc
CLass:150lb -2500lb
Main Products
ball of ball valve
ball of ball valve