Male Socket 90×3″ EG PPRc

Description

Male Socket 90×3″

 

EG , PPRc, Food graded third generation Male Socket 90×3″ pn 25 for HVAC and hot and cold water supply Distributor contact 0321-2248975

 

What is Male Socket 90×3″ EG PPRc ?

 

Male Socket 90×3″ EG PPRc PN25 is a pipe fitting used to connect PPR-C plastic pipes with other components that have a 3″ male threaded connection (usually metal or threaded valves/fittings).

• PPRc = Polypropylene Random Copolymer — a thermoplastic widely used for plumbing and HVAC systems. AR Corporation

• 90×3″ indicates it fits 90 mm PPRc pipe on one end and has a 3-inch male threaded end on the other.

• PN25 means it’s rated for up to 25 bar (≈2500 kPa) nominal pressure (at lower temperatures).

• “EG” likely refers to a brand/series (e.g., Euro Gulf PPRc).

In essence, this fitting transitions from a PPRc pipe system to a threaded connection.

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🧱 Material & Build

• Body Material: Polypropylene Random Copolymer (PPRc) — a thermoplastic that is non-toxic, hygienic, corrosion-resistant, and lightweight. AR Corporation

• Threaded End: Male threads (commonly BSP) — used to screw into a female threaded fitting, valve, or appliance.

• Color: Typically green (common for PPRc).

• Standards: Designed to meet common international standards such as DIN 8077/8078 and ISO 15874.

Why PPRc?
PPRc provides:
✔ Excellent durability and long life (often 50 + years)
✔ High thermal and chemical resistance
✔ Non-toxic (safe for potable water)
✔ Low friction & smooth inner surface (reduced pressure loss) AR Corporation

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📊 Specifications (Typical)

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🔧 Installation & How It Works

Unlike plain PPR-to-PPR joints (which are heat-fusion welded), this fitting has one threaded end, so installation is two-step:

1) Connect to PPRc Pipe

• Socket Fusion Welding:

  • Use a PPR-fusion tool to heat the PPRc pipe end and the socket end of the fitting.

  • Insert pipe into fitting, allow to cool to form a permanent, leak-free molecular bond. AR Corporation

2) Threaded Connection

• Threaded Male End:

  • Screw into any compatible female threaded component, such as a valve, pump, or equipment fitting.

  • Use PTFE tape or suitable thread sealant to ensure a leak-proof threaded joint.

Tips for Installation
✔ Make sure pipe/fitting ends are clean and cut square.
✔ Use correct fusion machine temperature and insertion depth.
✔ Allow joints to cool before pressure testing.

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🚰 Usage & Where It’s Used

🔹 Hot & Cold Water Supply

Perfect for connecting PPR pipe systems (hot & cold potable water) to threaded valves, mixers, appliances, and fixtures.
✔ Safe for drinking water
✔ Handles typical household hot water temperatures (up to ~95 °C) AR Corporation

🔹 HVAC Systems

Used in HVAC hydronic systems for:

• Chilled water distribution

• Heating circuit connections

• Mixing units or HVAC equipment hookups
  Allows connecting output from plastic pipe loops to metal HVAC components that use standard threaded connections.

🔹 Industrial & Commercial Plumbing

Suitable for use in buildings, factories, hotels, and other facilities where PPR piping meets metal equipment or threaded devices.

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👍 Advantages

✔ Corrosion-resistant and hygienic – no rust, safe for potable water. AR Corporation
✔ Heat and pressure resistant – suitable for hot/cold water and HVAC loads. 
✔ Smooth internal surface for efficient flow. 
✔ Lightweight and easy to install relative to metal alternatives.

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📌 Where It Fits In a System

PPRc pipe → Male Socket (fusion joint) → Threaded Component (valve pump, tap, HVAC unit, etc.)