Applicationt:
auto
Production Description:
plunger barrle,plunger sleeve,cold forging,cold extrusion,cold forged,oil pump and nozzle,plunger
Product Specification: Φ30
Material: 20CrMn, 20CrMo
Surface Finish: Ra0.63 - Ra0.16
Size Precision: Grade IT8 - IT9
Product Application: Valve mechanism of Diesel Engine
The manufacturer with ISO/TS16949.
cold forging parts,cold extrusion,auto parts.
plunger,nozzle,plunger sleeve,plunger