
PVC Double Pipe Making Machine with CE Certification. CE and ISO9001 Certification: Machine certified with CE and ISO9001:2008 standards for safety and quality. Full Customization Options: Offers full customization, minor customization, and flexible options based on samples or designs. Wide Pipe Diameter Range: Supports pipe diameters from 16mm to 630mm with various extruder models. Turnkey Project Support: Provides complete factory layout, installation, training, and raw material guidance. Lifetime After-Sales Service: Engineers available overseas for service throughout the machine's life, excluding the one-year quality guarantee. OEM and ODM Services: Professional manufacturer offering both OEM and ODM services for custom requirements. Automatic Production Process: Features automatic feeding, twin-screw extrusion, vacuum calibration, and automated cutting.