PVC-U Solid-Wall Spiral Silence Drainage Pipe

• Material: 100% Virgin PVC-U Resin
• Size Range: 75 × 2.3mm, 110 × 3.2mm, 160 × 4.0mm (O.D. × Wall Thickness)
• Structure: Solid-Wall with Internal Spiral Ribs
• Operating Temp: -10°C to +45°C
• Noise Reduction: > 15 dB (compared to standard pipes)
• Color: White, Grey, Blue, Black or customized
• Standard: CJ/T 3050 (or relevant equivalent)
• Connection Type: Solvent Cement / Specialized Glue