1.Certificate:ISO9001:2008 1,width : 300-2000mm 2,680s, 800s, 1000s,1250s,1400s,1600s 3,flame resistant. performance (fire retardant conveyor belt)Din Standard Rubber PVC PVG Conveyor Belt is made from the whole belt core via dipping and plastifying in polyvinyl chloride (PVC) dipping agent or sulfuration. It features largely in the high strength, large freight volume and stable conveyance ...