HDPE Butt Fusion 90° Bend with Cleanout for Siphonic Drainage

Key Features of HDPE Butt Fusion 90° Bend with Cleanout for Siphonic Drainage

• Integrated cleanout provides direct rodding access at 90° turns.
• Butt fusion joints create a monolithic structure with pipe-equal strength.
• Large-radius flow path minimizes local resistance at the turn.
• Tight-sealing cleanout cover prevents leakage and odor escape.
• Maintenance access without dismantling the pipework.

Manufacturing Process of HDPE Butt Fusion 90° Bend with Cleanout for Siphonic Drainage

Each fitting is injection molded from HDPE PE100 resin with precision multi-slider tooling. The cleanout branch and large-radius bend are formed in one piece, and the cover seat is precision-machined for a consistent leak-tight seal. The butt fusion ends are machined to precise diameter and flatness.

Critical Process Parameters of HDPE Butt Fusion 90° Bend with Cleanout for Siphonic Drainage

• Smooth transition between cleanout port and flow channel.
• Wall thickness control in the bend and junction area.
• Angle accuracy: 90° ± 1°.
• Cleanout cover sealing face flatness.

Raw Material Characteristics of HDPE Butt Fusion 90° Bend with Cleanout for Siphonic Drainage

• Body: HDPE (PE100), virgin resin.
• Excellent impact and chemical resistance.
• Smooth inner wall minimizes flow resistance and debris buildup.
• Complies with ISO 8770 and EN 1519-1.

Typical Applications of HDPE Butt Fusion 90° Bend with Cleanout for Siphonic Drainage

• Used for cleanout access at 90° turns in horizontal siphonic lines.
• Serves as a right-angle turn with maintenance access in suspended collectors.
• Installed at pipeline sections requiring periodic rodding in commercial buildings.
• Used in roof drainage systems with multiple direction changes.

Application Scenarios of HDPE Butt Fusion 90° Bend with Cleanout for Siphonic Drainage

• 90° turns with mandatory cleanout access in siphonic piping.
• High-blockage-risk corners requiring direct rodding access.
• Siphonic drainage networks in large commercial and industrial buildings.