🚰 Pipe Fittings

PPR Fittings

PPR (polypropylene random copolymer) fittings join PPR pipe by heat fusion, creating a homogeneous, leak-resistant joint. They are widely used for hot and cold potable water and heating in residential and commercial plumbing due to corrosion resistance and long service life.

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⚠️ Note: Fusion joints require correct tooling, temperature and cooling time; poor fusion is the main failure cause. Confirm PN class matches the hot-water temperature.

Typical specification

Property	Typical value
Material	Polypropylene random copolymer (PPR / PP-R)
Types	Elbow, tee, coupling, reducer, union, ball valve, threaded adapter
Common sizes	Typically DN20-DN110 (20-110 mm OD) — varies by range
Connection method	Socket/butt heat fusion; brass-insert threaded transitions
Pressure class	Commonly PN10, PN16, PN20, PN25 — indicative
Temperature	Suited to hot/cold water; long-term limits per class/standard
Standard	Commonly ISO 15874 / EN ISO 15874 / DIN 8077-8078 (confirm)

Indicative / typical values for planning — actual products vary by manufacturer and standard. Confirm the final spec sheet before ordering; we do not publish fixed prices, request a quote for current offers.

Applications

Hot and cold potable water distribution, underfloor and radiator heating, and compressed cold-water lines in homes and buildings.

What to specify when you request a quote

Nominal size (DN) and PN pressure class
Fitting type and any threaded transition (brass insert BSP/NPT)
Fusion type: socket or butt
Applicable standard and hot/cold service intended

Related in Pipe Fittings

PVC Fittings Brass Fittings Compression Fittings ← All pipe fittings

FAQ

How are PPR fittings connected?

By heat (socket) fusion — the fitting and pipe are heated and pushed together to fuse into one piece. Threaded transitions use brass inserts for metal connections.

Can PPR be used for hot water?

Yes, PPR is commonly used for hot and cold water; the long-term temperature and pressure limit depends on the PN class and standard. Confirm against the datasheet.

Request a PPR Fittings quote

Send your sizes and quantities (or your floor plan) — our team specs and supplies against it.

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