For ferritic plus pearlitic gray iron. Its casting performance is good, the process is simple, the casting stress is small, does not need the artificial aging treatment, has certain mechanical strength and good vibration reduction performance. Used for electric housing, water pump housing, machine bases, etc. It is employed to manufacture chemical machinery, such as pump shells, containers, towers, flanges, etc. Also be used in circular speed 6 ~ 12m/s belt pulleys in which the working pressure of tubes is not too high.
Q: How long have you been in this business?
A: For 25 years.
Q: Are you a foreign trade corporation or casting factory?
A: We are the casting factory.
Q: Do you have the relevant production qualification?
A: Yes, we have the environmental protection qualification issued by the environmental protection department.