... : passing air, jointing 3) rubber product 1.Name:Rubber Joint electrical machinery Hose2.Material:NR,EPDM,MVQ,SBR,CR,NBR etc ... --90A 6.Temperature:-40--+1207.Function:compressor 8. Used in electrical machinery1.MOQ: 10000 pieces. we are a large scale manufacturer ... not hesitate to send me an E-mail. Rubber Joint electrical machinery Hose