Standard roller chain is accessible with pitches from 1/2 to 3 inches. Chain quantities are decided by multiplying the pitch by eighty (a 1/2 inch pitch chain would be a No. forty chain). A hyphenated suffix suggests numerous strands.High quality and credit history...
our products are selling well in the American, European, South American and Asian markets. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes…. Overview Quick Details...
