Product Information: Ningjin Ruiguo Pipe Industry Co., Ltd. is a manufacturer of high-performance industrial hoses and assemblies. Our main products include: polyurethane hose series, nylon hose series, pressure gauge hose series, and other high-performance industrial hose series. Polyurethane hoses are the upgraded version of traditional rubber hoses, boasting superior advantages and characteristics over rubber hoses: 1. Oil resistance 10-20 times higher than rubber hoses, effectively preventing leakage caused by oil erosion. 2. High pressure resistance, lightweight, small bending radius, flexible, and easy for technical design and installation. 3. Excellent resistance to high and low temperatures, adaptable, and can be used between -80℃ and 250℃. 4. Smooth inner wall, low fluid resistance, and minimal hydraulic loss. 5. Attractive appearance, anti-pollution, and inner abrasion resistance 20 times higher than that of natural rubber hoses. 6. Good flame retardancy, shock resistance, and resistance to aging. 7. High elasticity and elongation rate. 8. Lengths can be customized without the need for joints in the middle.