... and elasticity. 3,Customized design is available. Rubber joint tube: Name Rubber joint tube MaterialNR,SILICONE,EPDM,SBR,NBR,CR,BR,IIR ... Any questions,please feel free to contact me.Certificated Approval:FDA,LFGB,PAHS,PHTHALATES and so on.Market:The process of ... will be the right supplier you are looking for. Rubber Joint tube