Material: ER7 (carbon steel forging production)
Hardness of 310HB
Standard of EN13262
100% Inspection(including MT&UT)
Application:resilient safety wheels for metro
Production capacity: 50000 pcs/year
Material: ER7 (carbon steel forging production)
Hardness of 310HB
Standard of EN13262
100% Inspection(including MT&UT)
Application:resilient safety wheels for metro
Production capacity: 50000 pcs/year