YKVFBG cable-YFFRBP shielded flat cable Core material bare copper core number 2-19 Sheath material NBR /silicone rubber cable  silicone rubber wire maximum outer diameter 130-40 (mm) Sheath thickness 4 (mm) nominal section 1.5-300 (mm2) Product Certification QB 450-750V silicone cable manufacturers communication flat cable for reel of mobile equipment (bucket, stacker and reclaimer, port machine)