
Flexible Steel Wire Spiral Pipe Oil Resistant Acid and Alkali Sewage Hose. Three-Layer Reinforced Structure: Combines high-strength galvanized steel wire with high-quality PVC for excellent negative pressure resistance. Highly Transparent Design: Fully transparent hose with graduated marking lines for visual monitoring and flow estimation. Acid and Alkali Resistant: Inner layer made of acid and alkali resistant, wear-resistant, and durable high-quality PVC material. Anti-Aging and UV Resistant: Outer layer includes anti-aging PVC and UV stabilizers to extend outdoor service life. Flexible and Durable: Features non-toxic, light, flexible, and durable properties suitable for various industrial applications. Customizable Length and Pressure: Length can be customized from 10-50 meters, and working pressure ranges from 2bar to 15bar. Wide Application Scope: Suitable for industrial, agricultural, and food processing applications including water, oil, and sludge transport. Low Friction Surface: Precisely processed inner and outer walls significantly reduce friction during fluid transportation.