Gray Iron 1) Material: cast iron (ductile iron and gray iron), based on standard of ASTM, BS, DIN, and JIS;
2) Weight: 0.1kg - 1,500kg;
3) Process: sand casting;
4) Produced by OEM way, samples available within 15 days after receiving order;
Gray Iron 1) Material: cast iron (ductile iron and gray iron), based on standard of ASTM, BS, DIN, and JIS; 2