Ppr Green Plastic Union For Piping System Customizable Chemical Resistance

Specification

What is PPR Plastic Union?

PPR Plastic Union is a detachable fitting used in PPR piping systems to connect pipes securely while allowing easy disassembly for maintenance.

Advantages of PPR:

1.High-Temperature Resistance

Handles hot water (up to 95°C short-term, 70°C continuous) without deformation.

Ideal for hot water plumbing and heating systems.

2.Corrosion & Chemical Resistance

Immune to rust, scaling, and electrolytic corrosion.

Resistant to acids, alkalis, and organic solvents.

3.Smooth Interior Surface

Low friction loss prevents scaling/bacterial buildup.

Maintains water quality (suitable for potable water).

4.Lightweight & Easy Installation

1/8 the weight of metal pipes; reduces labor/time.

Joined via heat fusion welding, creating leak-proof monolithic connections.

5.Durability & Longevity

Service life ≥ 50 years under standard conditions.

Low thermal conductivity minimizes heat loss.

6.Eco-Friendly & Safe

Non-toxic, compliant with potable water standards (e.g., FDA, WRAS).

Recyclable and energy-efficient to produce.

7.Low Noise Transmission

Dampens water flow noise compared to metal pipes.

Features:

1. Material:
• Made from PPR (Polypropylene Random Copolymer) – offering chemical resistance, durability, and suitability for hot/cold water systems.

2. Dimensions:
• Available in standard sizes: 20mm to 110mm.
• Custom sizes and colors (e.g., white, green, black) available upon request.
• Pressure rating: S2.5 (equivalent to PN25, supporting 25 bar at 20°C).

Functions:

• Creates a demountable, leak-proof connection between two PPR pipes of the same diameter (20-110mm, customizable).
• Allows easy disassembly/reassembly for maintenance using its threaded nut, without cutting pipes.
• Seals pressure-tight via a compression gasket (standard for unions).
• Rated for pressure class S2.5.

Applications

• Plumbing Systems: Connecting PPR pipes in hot & cold water lines within buildings.
• HVAC Installations: Joining pipes in heating, ventilation, and air conditioning systems.
• Industrial Fluid Transport: Demountable connections for various compatible liquids in industrial settings.
• System Maintenance Points: Locations requiring future access, inspection, or component replacement.