Description
Product specification:
Material type: Flapper valve steel;
Material grade: Sandvik 20C;
weight: 4g ;
Tensile strength: 1710-1910 N/mm2 ;
Bending fatigue: 750 N/ mm2 ,
Hardness: Min 535 HV1.
Suction valve leaf
Product specification:
Material type: Flapper valve steel;
Material grade: Sandvik 20C;
weight: 4g ;
Tensile strength: 1710-1910 N/mm2 ;
Bending fatigue: 750 N/ mm2 ,
Hardness: Min 535 HV1.
