Smooth inner wall: Fuel flows smoothly, reducing the adhesion and blockage of impurities. Sealed and leak proof: The interface fits tightly, effectively preventing fuel leakage. Flexibility and anti bending: The material is flexible and easy to bend. Uniform wall thickness: structurally stable, not easily flattened or deformed during long-term use. Easy installation: easy to replace, no need for complex modifications., Manufacturer: LYFABOZP