Elbow male 32×1″ Brass EG PPRc

Description

Elbow male 32×1″ Brass

 

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What is Elbow male 32×1″ Brass EG PPRc ?

 

An Elbow Male 32×1″ Brass PPR-c PN25 is a pipe fitting used to change the direction of a pipeline by 90° while providing a transition from plastic PPR-c pipe to a threaded metal (brass) connection.

Breakdown of the name:

• Elbow → 90° angled fitting.

• Male → Has an external threaded end (male thread).

• 32×1″ → Fits a 32 mm PPR-c pipe on one side and 1″ male BSP/NPT thread on the other.

• Brass → Metal thread part is brass for mechanical strength and corrosion resistance.

• PPR-c (Polypropylene Random Copolymer) → Plastic body material.

• PN 25 → Rated for up to 25 bar pressure at normal temperatures (higher for cold water).

These fittings are widely used in plumbing, HVAC chilled and hot water systems, potable water supply, and industrial pipelines.

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📌 2. Materials & Construction

Primary materials:

• PPR-c body – a durable thermoplastic with:

  • High corrosion, chemical, and scaling resistance.

  • Smooth internal surface (low friction & reduced buildup).

  • Long life (often ~50 years service life).

  • Food-grade safe for potable water.

• Brass threaded insert – provides:

  • Mechanically strong thread connection.

  • Excellent corrosion resistance.

  • Reliable engagement with valves, meters, or other threaded fittings.

Standards often met:

• DIN 8077 / DIN 8078

• ISO 15874 / EN ISO 15874
  These standards ensure consistent quality, performance, and safety in hot & cold water systems.

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🧪 3. Specifications Elbow male 32×1″ Brass EG PPRc

(Exact measurement and pressure/temperature limits can vary slightly by manufacturer.)

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🛠️ 4. Installation Guide

Tools & Prep

• PPR welding machine / socket fusion tool

• PPR pipe cutter

• Thread sealant (PTFE tape)

• Clean cloth

Steps

1. Cut the PPR pipe squarely and remove burrs.

2. Clean both ends (pipe and elbow socket).

3. Mark insertion depth on the PPR pipe.

4. Heat fusion joint (socket fusion):

   • Heat the PPR pipe and elbow socket with the fusion tool.

   • Insert the pipe to the marked depth and hold until set.
     (Do not twist during fusion.)

5. Apply PTFE tape to the brass male threads.

6. Thread connection:

   • Tighten the hydraulic valve, adapter, or other female part onto the male thread.

   • Ensure a straight, secure fit; avoid over-tightening.

7. Pressure test:

   • After installation, run a pressure test to verify no leaks before system commissioning.

Installation tips:

• Avoid thermal shocks (don’t cool hot PPR joints with water immediately).

• Maintain cleanliness to avoid debris entering the line.

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💧 5. Usage & Applications

Primary Uses

✔ Hot & Cold potable water distribution
✔ HVAC chilled/hot water loop circuits
✔ Connection to brass valves, gauges, fixtures
✔ Transition point between plastic and metal systems
✔ Commercial, residential, and industrial plumbing

Common Installation Areas

• Underfloor heating manifolds

• Building distribution risers

• Air conditioning water piping

• Water meters and control valve connections

• Boiler feed connections (with suitable design allowances)

Advantages

• High pressure tolerance (PN 25) for robust systems.

• Durable and corrosion-resistant for long service life.

• Hygienic safe material for potable water.

• Good thermal performance for hot water delivery.

• Smooth inner surface reduces pressure loss and scaling.

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⚠️ Things to Watch For

❗ Thread compatibility: Ensure you match correct thread type (BSP or NPT) when connecting brass threaded parts.

❗ Temperature vs pressure: Plastic fittings have reduced maximum pressure rating at the highest hot temperatures. Always design within safe limits (manufacturer data).

❗ Expansion allowance: PPR expands with temperature — allow for expansion loops or supports in long runs.

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✅ Summary

An Elbow Male 32×1″ Brass PPR-c PN25 is a 90° reducing pipe fitting with a PPR-c plastic body and male brass threaded connection, designed to reliably join a 32 mm PPR water pipe to a 1″ threaded metal fitting in hot & cold water and HVAC systems, with a pressure rating of up to ~25 bar. It’s ideal where plastic piping meets threaded connections like valves or pumps, offering long life, easy installation, and corrosion resistance.