Equipment for FRP Pipes

Production Line Configurations​​

​​1. Filament Winding Line (CW)​​

​​Winding Patterns​​: Helical/circumferential/planar (0°-90° adjustable)

​​Mandrel System​​: 6-24m steel mandrels with temperature control (RT-150°C)

​​Resin Application​​: Computer-controlled dip bath or direct injection

​​2. Centrifugal Casting Line (CC)​​

​​Rotational Speed​​: 200-1,200 RPM (variable frequency control)

​​Curing System​​: IR pre-curing + microwave final curing

​​Liner Options​​: C-glass veil or PVDF film for enhanced corrosion barrier

​​Technical Specifications​​

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Key Technological Advantages​​

✔ ​​Multi-Axis Winding​​: 6-axis CNC control for complex layup (±0.1° accuracy)

✔ ​​Smart Resin Management​​: Viscosity-controlled dosing with ≤2% variation

✔ ​​Quality Assurance​​:

Online ultrasonic thickness monitoring

Automated holiday detection (9kV/mm)

​​Material Performance Comparison​​

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Automation Features​​

​​Mandrel Handling​​: Automated loading/unloading with 10-ton capacity

​​Cutting System​​: Diamond-tipped saw (±0.5mm length tolerance)

​​IoT Integration​​: Predictive maintenance for resin pumps and mandrel bearings

​​Certifications​​: ASME RTP-1, ISO 14692, AWWA C950

​​Industry Applications​​

◼ ​​Chemical Processing​​: HCl/H2SO4 transport (0.5mm corrosion liner)

◼ ​​Oil & Gas​​: Produced water lines (API 15HR compliant)

◼ ​​Desalination​​: Seawater intake pipes (anti-biofouling additives)

◼ ​​Power Plants​​: FGD scrubber ducts (180°C continuous service)

​​Lead Time​​: 120 days for standard lines, 150-180 days for dual-process systems