We are Qingdao Fortune Anchor Chain Factory, we can produce the chafing chain as customer requirements,chafe chain is often used at the end of a towing line or single point mooring hawser, often guided through at the edge of tanker deck. Composed of PL+E+EL+C...+C+EL+E or as customer detail size. Diameter 76mm chafing chain, diameter 84mm chafe chain,material U3,R3,R3S,R4 with certificate of DNV,ABS,LR,NK,BV,RS,CCS certificate etc