... Rubber Connect Hose: 1, ROHS, SGS, FDA,LFGB 2, ISO9001, ISO14001; 3, Oil Resistant, O-zone Resistant. custom made silicone rubber tube,connect tube,rubber hose,rubber ... pipe1. Material: Silicone, NR, NBR, EPDM, SBR, Nitrile, Viton, BUAN, CR ...