1. MATERIAL PU polyurethane pipes are made of quality polyurethane material that can withstand a variety of chemicals and solvents. Additionally, they are flame retardant and antistatic, making them a safe and reliable choice for various applications. 2. STRENGTH Featuring a smooth surface, resolution, bending flexibility, and impact resistance, these pipes can expand and contract without breaking. 3. CLEAR TRANSPARENT The transparent design allows you to monitor the interior of the hose as dirt and debris flow through. This visibility helps detect dust and dirt, as well as identify any deposits or blockages. 4. STRONG ADAPTABILITY Heatresistant at temperatures and flexible at low temperatures, these pipes can withstand temperatures ranging from 60°C to 260°C. They do not harden in cold conditions, making them suitable for yearround use.