ITEM NAME:6mm x 4mm Pneumatic Air Compressor Pipe PU Hose Tube Pipe 4.5m Blue A1V6 6mm x 4mm Pneumatic Air Compressor Pipe PU Hose Tube Pipe 4.5m Blue A1V6 The PU tube is industry's preferred pneumatic pressure hose, oil and abrasion resistance, impact resistance, breaking resistance, good flame retardancy, non-toxic. High elasticity and high elongation, high toughness, 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
