
PU PE PA6 PA12 Nylon Pneumatic Tube Air Flexible Polyurethane Aie Tube Spiral Polyethylene Nylon Air Hose. Customizable Color Options: Available in Black, Blue, Orange, Transparent, White, or Customized colors. High Elasticity & Flexibility: Small bend radius allows passage through tight spaces; bears repeated expansion. Anti-Knot & Anti-Abrasion: Better anti-knot effect than other plastic tubes; long working life against wear. Low Gas Permeability: Relieves leakage and pollution problems with excellent gas retention. Wide Chemical Resistance: Resistant to chemicals, water, fuel, oil, and bacterium; no solvent leaks. ROHS Compliant Material: Plastic Polyurethane material confirms to ROHS environment protection requirement. Global Export Capability: YISHENG has the right to export and sell products all over the world.