... -3R) export containerMain products as the following1)roller chains: A series(12.7-63.5mm pitches),B series (9.525 ... 530,530H,630,630H3)short pitch conveyor roller chain attachments:A-1,A-2.K-1,K-2,SA-1,SA-2 ... ,SK-A,SK-24)double pitch transmissions v& conveyor chains :2040, ... be treated seriously.We will be happy to give you a quotation upon receipt of your detailed requirements. ANSI 60 ...