96mts black silicon carbide delivery to Czech Republic
Black silicon carbide is made from quartz sand and petroleum coke.
It has high mohs hardness about 9.15,then it is wear-resistant.
Sizes of black silicon carbide produced by Zhengzhou haixu abrasives co.,ltd:F12 F14 F16 F20 F22 F24 F30 F36 …F1200
HS CODE of black silicon carbide:2849200000
