Material: centrifugal casted, normal material used ZG310-570,ZG35CrNiMo,ZG25Cr2Mo1V,35CrMo;      

Specification:  Ø565*1500, Ø565*1550, Ø665*1700, Ø665*1850, Ø665*2200, Ø665*2350, Ø670*2500, Ø670*2880;  

Technological Process:

Melting Steel-----centrifugal casting-----workblank-----normalizing----tempering-----rough machining----finish machining---test;

Packing:  Export worthy packing in steel frame/wood case suitable for ocean transportation well protected against rust, dampness and ingress of water.      

Service: supply customized service;


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