Cast Iron Chain Wheel 1,Material FCD450 and FCD400 2,124 Teeth, 1-1/4PITCH, Three Stand 3,Best ... Quality and Competitive Price Description Cast Iron Chain Wheel, 124 Teeth, 1-1 ... /4PITCH, Three Stand Material Cast Iron Chain Wheel Material, FCD450 Or we can supply ... Q.A Document Submits the full set Q.A Document for the Cast Iron Chain Wheel to Customer in ...