Material: Grey & ductile iron ( GG15, GG20, GG25, GGG40, GGG45, GGG50 etc. )
The load class can meet: A 15, B 125, C 250, D 400, E 600, F 900.
Standard: EN124
Size: Round, square, rectangle etc.
Specification: According to your drawings or sample or your requirements
