
Blue Flexible Rigid Helix Skeleton Frame PVC Suction Vacuum Pipe Hose. High Pressure Resistance: Minus pressure resistant with high working pressure and burst pressure up to 27 bar. Flexible Rigid Helix Design: Constructed with rigid PVC helix inside for excellent flexibility and bending radius. Chemical & Abrasion Resistant: Resistant to crushing, abrasion, and most chemicals for durable performance. Multiple Certification Standards: Certified with ISO, SGS, REACH, FDA, RoHS, CE, BS3746, and AS2070. Versatile Industrial Applications: Ideal for irrigation, mining, construction, drain cleaning, and water supply. Customizable Length Options: Available in 6m, 30m, and 50m lengths to suit specific project needs. Professional Manufacturer: Established in 2010 with 100 production lines and 50,000 tons annual output.