HDPE Butt Fusion Y Type Cross for Siphonic Drainage

Key Features

• Four-Way 45° Distribution: All four branches are angled at 45° to the main run, ensuring smooth flow confluence with minimal local resistance.
• Butt Fusion Joints: All ports are butt fusion compatible, creating a homogeneous monolithic structure.
• High-Strength Body: Injection molded with reinforced rounded junctions for water hammer and negative pressure resistance.
• Space Saving: More compact than using multiple Y-tees, improving installation efficiency.

Production Technology

• Integrally formed using multi-slide precision injection molds
• Uniform wall thickness and smooth flow paths at all intersections

Critical Process Parameters

• Precision control of 45° ± 1° angle between each branch and main axis
• Control of coaxiality and relative positioning of all ports

Typical Applications

• Symmetrical collection of multiple roof outlets in large-scale siphonic drainage systems
• Centralized confluence of multiple branch drain lines in industrial plants
• Network nodes requiring even distribution of drainage flow to four directions
• Rainwater discharge systems in stadiums, convention centers, and other large-span buildings

Application Scenarios

• Symmetrical multi-line collection points in super-large roof siphonic drainage systems
• Airport terminals and high-speed rail stations
• Sports stadiums and exhibition centers