We introduction of German technology for the brand of the heavy truck MAN Nylon tube,with ... 16949:2002 certifications.Material:Nylon 11 & Nylon 12Semi Flexible, Ideal for Hydraulics, Robotics, Vacuum, Fuel, Vapor, Air, Brake linesNylon 11 advantages ... : Low water absorption for a Nylon ( c. 2.5% at saturation ). Reasonable UV resistance ...