Characteristics | Continuously coiled pipe | Fixed-length coiled pipe |
Production process | Continuous, arbitrary length | Produced piece by piece, fixed length (usually ≤12m) |
Production efficiency | Extremely high, suitable for large-scale standardized production | Medium |
Pipe Diameter Range | Typically medium diameter (DN200-DN2400) | Widest range (small to large diameter) |
Length | Unlimited length, fewer joints | Fixed length, more joints |
Inner Surface | Very smooth | Smooth |
Structural Features | No longitudinal seams, high circumferential strength | Longitudinal and circumferential joints |
Main Advantages | High efficiency, low cost, unlimited length | High flexibility, capable of producing special-shaped parts |