Timing Belt 1) XL,L,H,DH,XH, 2M,3M,5M,8M,10M,14M,DHTD8M,DSTD8M, 2) AT5,AT10,AT20,DAT10,ATP10 3) T5 ... ,TT5,T10,DT10,T20,TG10ATG10 Polyurethane timing belts specifications:1) XL,L ... .4meters.(3)Flex timing belts longer than 2 .3meters.Widely used in glass machines,ceramic machines,printing machines and textile machines. PU timing belt