Ningbo jiacheng industry Co.,Limited

SPECIFICATION
Size：Φ15 mm—Φ300mm
Max Length：≤10000mm
Nitriding Hardness：HV≥900；
Hardness of 0.2mm deep≥760（38CrMoALA）；
Nitride brittleness：≤2 Class
Surface roughness：Ra0.4µ m
Straightness：0.015mm
Thickness of alloy layer：1.5-2mm
Alloy hardness:HRC56-60
Thickness of chromium plating layer :0.03—0.05mm

APPLICATION
Film blowing/Granulation/Wire & Cable/Sheet & Panel and other single screw extrusion products
PVC PE PP ABS TPE and other plastics