1.sample fee free :acetylene hose, rubber hose, welding hose 2.W.P.:20bar 3.B.P.:60bar 4.material: ... fresh rubber 1.sample fee free :acetylene hose, rubber hose, welding hose 2.W.P.:20bar 3.B.P.:60bar4.material ... :fresh rubber5.Tube: SBR blended, black, smooth6.Reinforcement: textile braided high ...