2-1/2”~12” One-piece-formed hollow steel ball plungers, Hollow Steel Sphere
- Material：WCB #304 #316 #316L and special material
DETAIL SPECIFICATIONS
.Stainless steel balls
. One-piece-formed hollow steel ball plungers, sizes: 2-1/2”~12”
. Materials: WCB #304 #316 #316L and special material
