... quality & competitive price Rotary kiln spare parts - kiln tyre usually consist of a single annular steel casting, machined to a smooth cylindrical surface ... ,ZG35CrMo,ZG35SiMnMo,ZG42CrMo,ZG40Cr,ZG34CrNiMo,ZG40Mnmax 7000mm dia.rough machined, semi-finished machined, finished machinedUT, MPI, RT or as per client' ... kiln tyre. Welcome to sending drawings and enquiry! Rotary Kiln Spare Parts - Kiln Tyre