ITEM NAME:6mm x 4mm Pneumatic Air Compressor PU Hose Pipe 3 Meters Black A5F5 6mm x 4mm Pneumatic Air Compressor PU Hose Pipe 3 Meters Black A5F5 The PU hose is industry's preferred pneumatic pressure hose, oil and abrasion resistance, impact resistance, break resistance, good flame retardancy, non-toxic. High elasticity and high elongation, high viscosity, fluid resistance small, small hydraulic loss, its weight is 30%-70% of rubber hose. Suitable for industry, agriculture, food, medicine, construction, fishing, aquaculture, garden irrigation. It is also suitable for some fields of working fluid
