... )black, orange,.. 2)6mm,8mm,10mm 3)rubber, pvc pvc hose, gas rubber hose with ISO9001-2008 certificate1)color: red, black or others2 ... )quality: high and good quality3)size:inlet 6mm,8mm,10mm4)rubber or ... /62476816/62476719FAX:0086-574-62476623 Pvc hose, lpg hose with ISO9001-2008