Description
Elbow 75mm
PN 25 imported from UAE for hot and cold water Q-therm PPRc pipes and fittings, Food Grade, Plumbing Materials. Elbow 75mm dealer in Pakistan 0322-3540656
What is Elbow 75mm Q-Therm PPRc ?
Specifications
The table below summarizes the key technical specifications for the Q-Therm PPR 75mm 90° elbow, drawn from Hepworth’s standards and industry equivalents for PN 25 fittings:
| Parameter | Details |
|---|---|
| Type | 90° Plain End Elbow (Socket Fusion) |
| Nominal Diameter | 75 mm (butt/socket fusion on both ends) |
| Material | PPRc (Polypropylene Random Copolymer, Type 3) |
| Pressure Rating (PN) | 25 bar (at 20°C; derates to ~4-5 bar at 95°C) |
| Temperature Range | -20°C to +95°C (optimized for hot/cold water) |
| Color | Green (standard for hot/cold water identification) |
| Standards Compliance | DIN 8077/8078, ISO 15874, DIN 16962; NSF/ANSI 61 certified for potable water |
| Weight (Approximate) | 0.45–0.55 kg per unit |
| Dimensions (Approximate) | Outer diameter: ~89 mm; Centerline radius: ~110–120 mm; Overall length: ~120–140 mm |
| Wall Thickness | ~4.5–6 mm (SDR 7.4 equivalent for PN 25) |
| Certifications | UV-stabilized, corrosion-resistant, lead-free; suitable for food-grade contact |
| Origin | Manufactured in UAE by Hepworth PME LLC (Q-Therm series) |
Usage
- Alter Pipe Direction: Creates a 90-degree bend in PPR pipelines, connecting via socket fusion to 75mm PPR pipes for uninterrupted flow.
- Applications:
- Potable water supply lines (cold water up to 25 bar).
- Hot water systems, including boilers, recirculation loops, and radiant heating.
- Commercial buildings, hospitals, hotels, and industrial facilities for HVAC and plumbing.
- Compatible with underfloor heating and compressed air lines (with derating).
- Installation Notes:
- Employ socket fusion welding with a calibrated machine (heater at 260–280°C; cooling time ~10-12 minutes for 75mm).
- Ensure pipe ends are chamfered and cleaned; avoid over-insertion to prevent bead formation.
- Test system at 1.5x operating pressure post-installation.
- Advantages in Usage:
- Longevity: Over 50-year service life; resistant to scaling, chemicals, and impacts.
- Efficiency: Low pressure drop (full-bore design); energy savings from insulation properties (thermal conductivity ~0.24 W/mK).
- Hygiene and Safety: Bacteriostatic surface; non-toxic for drinking water; earthquake-resistant flexibility.
- Sustainability: Recyclable material; lightweight for cost-effective transport from UAE.
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