... electrical appliances etc are using flexible rubber bellowsAbout Our flexible rubber bellows: 1.Main Materialsof flexible rubber bellows:Silicone,Neoprene,EPDM,and NR ... cone, square, octagonal, welcomed the consultation anytime~Item:Flexible Rubber BellowsMaterial:NBR,HNBR,XNBR,EPDM,SIL,FKM(VITON),ACM ... etc Temperature:-60.C~270.C Customized:Welcome OEM (Drawing,Standard,Size,Your Sample) MOQ:30- ...