PVC-U double wall corrugated pipe

PVC pipe Features: Descriptions: Double wall corrugated pipe Material: unplasticized polyvinyl chloride. Size: 200 to 800mm. Ring Stiffness: SN4 and SN8. Color:yellow or upon request. Connection:easy joint with solvent cement Standard: ISO3633:2002 Certification: ISO9001, ISO14001 and OHSAS18001 Applications:municipal drainage, agricultural irrigation and cable conduit. Advantages: Corrosion Resistant: Resist chemical matters or electron chemical corrosion. Higher flow capacity: smooth interior walls results in lower pressure loss and higher volume than metal fittings. Lower installation costs: light weight and ease of installation can reduce installation costs by as much as 50% over metal fitttings. Longevity: more than 50 years under proper use. Environment-friendly: PVC-U drainage fittings can be rececled.