PVC Spiral Reinforced Corrugated Suction Hose for 50mm 76mm 102mm

PVC Spiral Reinforced Corrugated Suction Hose for 50mm 76mm 102mm. Rigid PVC Spiral Rib Reinforcement: Integrated hard plastic spiral ribs, wear-resistant and oil-resistant, offer strong anti-collapse performance, stable shape under suction and pressure. Solve Hose Flatting Trouble: Built-in continuous plastic spiral support prevents tube collapse during vacuum suction for sewage, dust and water delivery. ISO9001 Certified Production System: Full-process standardized inspection, 100% air tightness testing to avoid leakage and deformation. Multi-scenario Industrial & Agricultural Use: Perfect for farm drainage, sewage pumping, dust suction, construction waste water transportation. Factory Direct Customizable Support: Multiple sizes, wall thickness and colors available, better cost performance than trading company supplier.