Grey Iron Castins and ductile castings
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grey cast iron
Our iron casting workshop comply strictly with ISO, JIS, DIN ASTM UNS standards to meet various high end demands from customer worldwide.
grey cast iron ISO 100/150/200/250/300/350/400
ductile iron ISO 350/400/450/500/600/700
mostly used material:FC/GG25 and FCD45/GGG45
pre-melt composition analysis and adjustment
post-melt compostion analysis and verification
mechanical performacne test through testing block casted simultaniously and connected with products, or via standard test bar
3 year test block reserving for tracing
all processing comply with QC procedure on list.
detailed record fullfiled in every process
free of sandholes/pin holes, cavity. chill, reverse chill. with smooth appearance
machining center processing
specialized in casting with complicated shape need resin core forming