... PVC spiral suction hose High quality, Odourless, Non-toxic, flexible, colourful, smooth, tensile strength material, 3/4" PVC spiral suction hose 1- Reference Data: PVC ... : It mainly used for transporting of various gases, high pressurewater and other liquids. Widely used for industrial compressed ... the copy of B/L by fax oremail.5- Quality Assurance: Certifications of ISO9001,SGS,ROHS,REACH,CE, ...