... .W.P.:20bar 3.B.P.:60bar 4.size:6mm,8mm,10mm 1.sample fee free :oxygen hose, rubber hose, welding ... 2.W.P.:20bar 3.B.P.:60bar4.size:6mm,8mm,10mm5.Tube: SBR blended, black, smooth6.Reinforcement: textile braided high ... tensile synthetic yarn7.Cover: EPDM/SBR blended, blue, or red, etc. weather and ozone resistant 8.For transportation ...