Union 63mm EG PPRc

Description

Union 63mm

 

EG PPRc pipes and fittings local ,, Food Grade, Plumbing Materials, Suppliers in Karachi Pakistan Contact 0321-2248975,

 

What is Union 63mm EG PPRc ?

 

Union 63mm EG PPRc PN25 is a high-pressure polypropylene random copolymer (PPRc) union fitting designed for secure pipe connections in plumbing systems. It suits HVAC applications, hot and cold water supply, and central heating due to its robust pressure rating and thermal resistance. This fitting enables easy disconnection for maintenance without cutting pipes.

Description

EG likely refers to a specific manufacturer or model variant (common in Middle Eastern suppliers like those from KSA or UAE), featuring a 63mm nominal diameter for larger pipelines. The “PN25” rating indicates it withstands 25 bar pressure at 20°C, dropping appropriately at higher temperatures up to 95°C. It’s typically green or grey, two-sided welded for fusion joining, and includes a nut, tailpiece, and O-ring for leak-proof seals.​

Specifications

• Dimensions: 63mm outer diameter compatibility; wall thickness aligns with SDR standards (e.g., ~5-6mm for PN25 pipes).​

• Material: Type 5 PPRc (PP-RCT), UV-resistant outer layer optional for exposed use.​

• Pressure/Temp: 25 bar at 20°C; suitable to 95°C (e.g., 10 bar at 60°C); 50-year lifespan at 20-25°C.​

• Standards: Meets ISO/DIS 9854 for impact resistance, EN ISO 1167 for pressure testing.​

Applications

Ideal for potable hot/cold water, HVAC chilled/heating loops, rainwater drainage, and indoor/outdoor installations. Used in vertical risers, pump rooms, and cooling towers for corrosion-free fluid transport.​

Installation and Usage

Cut pipe square, heat both pipe end and union socket to 260°C for 10-20 seconds (per size), fuse firmly for 10 seconds, cool 5-10 minutes before pressurizing. Tighten nut hand-tight plus quarter-turn; use insulation for hot lines to prevent freezing/heat loss. Test at 1.5x operating pressure; supports expansion loops for thermal movement.