Union 32mm DADEX PPRc

Description

DADEX PPRc pipes and fittings local ,, Food Grade, Plumbing Materials Union 32mm , Suppliers in Islamabad Contact 0322-3540656

The Union 32mm DADEX PPRc PN 25 is a type of PPR (Polypropylene Random Copolymer) pipe fitting designed to connect and disconnect two PPR pipes easily, allowing for maintenance or modifications without cutting the pipe.

Material: High-quality PPR-C (Polypropylene Random Copolymer), suitable for potable water and safe for human health.
Size: 32mm (outer diameter), compatible with standard 32mm PPR pipes.
Pressure Rating: PN 25, meaning it can withstand a pressure of 25 bar (approximately 362 psi), making it ideal for high-pressure applications such as industrial chilled water loops and central air conditioning systems.
Temperature Resistance: Suitable for temperatures ranging from -20°C to +95°C, with short-term tolerance up to 110°C
Standards: Compliant with international standards such as ISO 15874 (thermal performance), NSF/ANSI 61 (potable water safety), and EN 12201 (pressure ratings).
Color: Typically green or white, but may vary by manufacturer.

Preparation: Ensure the pipe ends are cut squarely and deburred for a clean, smooth surface.
Heating: Use a PPR welding machine to heat both the union and the pipe ends simultaneously. For 32mm fittings, heat for about 10 seconds.
Joining: Quickly join the heated union and pipe ends, holding them steady for a few seconds to ensure a strong fusion.
Cooling: Allow the joint to cool naturally for several minutes before handling or pressurizing the system.
Support: Use pipe clips every 32 inches to prevent sagging and stress on the fittings.

Applications: Suitable for cold and hot water supply, heating systems (including floor and wall heating), central air conditioning, and industrial liquid transportation.
Advantages: Offers corrosion resistance, heat tolerance, and a long lifespan (50+ years), ensuring leak-free service even at high temperatures and pressures.
Maintenance: The union allows for easy disassembly and reassembly, making it convenient for system maintenance or upgrades.

Certification: Ensure the union is certified to relevant standards for your application, especially for potable water and HVAC systems.
Compatibility: Can be used with other PPR fittings and pipes of the same size and pressure rating.

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