... , IS0/TS 16949:2002 cerifications.Nylon 11 & Nylon 12Semi Flexible, Ideal for Hydraulics, Robotics, Vacuum, Fuel, Vapor, Air ... is considered a more earth friendly, green type of flexible tubing. It is manufactured using castor oil, which is a ... be ordered as straight or coiled flexible tubing. Features:Strong, lightweight and flexible tubing Dimensionally stable. Heat and light stabilized. Resistant to ...