Ningbo Yinzhou Guang-ao Machinery Factory

Products

	Gracy Iron

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Model Number

cast iron

Especially Yield Ratio (s 0.2 / s b) is superior to forging Steel, use a very wide range, such as automobiles,
tractors Machine chassis parts, valve body and valve cover, oil pump Gear, diesel and gasoline engine crankshaft,
cylinder block And cylinder liner, automotive transmission gears, such as tractors. At present,