PEX pipe coils and bars
PE-Xa pipe 16–63 mm in PN6 and PN10 — coils of 50–200 m for home runs, 6 m bars from 32 mm for risers and plant connections.
View detailsPEX pipe supply — Kuwait
PEX pipes in Kuwait — 16–63 mm PE-Xa coils and bars in PN6 and PN10.
Combined Cooperation supplies PE-Xa PEX pipe to EN ISO 15875 for hot and cold water distribution in Kuwait: 16–63 mm coils, 32–63 mm straight 6 m bars, 16–25 mm pipe-in-conduit, plus manifolds, brass compression and cold-expansion fittings, and ball valves — sized and quoted from your pipe schedule.
Selection context
- Material
- PE-Xa peroxide cross-linked polyethylene
- Standard
- EN ISO 15875, application class 2
- Sizes
- 16–63 mm OD in PN6 and PN10
- Formats
- Coils 50–200 m, 6 m bars, pipe-in-conduit
- Coils of 50–200 m keep joints out of slabs and walls; 6 m bars cover risers and plant connections.
- Rated 0–70 °C continuous with 95 °C short-term peaks — suited to Kuwait rooftop-tank supply temperatures.
- Application class 2 (hot water supply) under EN ISO 15875; fire classification E to DIN EN 13501-1.
Sizes & pressure classes
PEX pipe size table — what we supply in Kuwait.
PEX pipe in Kuwait is supplied as PE-Xa coils from 16 mm to 63 mm in PN6 and PN10, with PN10 straight bars from 32 mm to 63 mm and pre-sleeved pipe-in-conduit from 16 mm to 25 mm. Wall thickness follows the pressure class — a 25 mm pipe is 2.3 mm wall at PN6 and 3.5 mm at PN10 — so quote the OD × wall pair from the tables below and we will match the fittings to it.
PN10 pipe — coils and 6 m bars
10 bar operating pressure at 20 °C; natural colour. The default class for towers, pumped systems and risers.
| OD × wall (mm) | Class | Format | Length |
|---|---|---|---|
| 16 × 2.2 | PN10 | Coil | 100 m |
| 20 × 2.8 | PN10 | Coil | 50 m |
| 25 × 3.5 | PN10 | Coil | 50 m |
| 32 × 4.4 | PN10 | Coil / 6 m bar | 50 m / 6 m |
| 40 × 5.5 | PN10 | Coil / 6 m bar | 50 m / 6 m |
| 50 × 6.9 | PN10 | Coil / 6 m bar | 50 m / 6 m |
| 63 × 8.6 | PN10 | 6 m bar | 6 m |
16 × 2.2, 20 × 2.8 and 25 × 3.5 mm are also supplied as white opaque pipe in 100 m coils.
PN6 pipe — coils
6 bar operating pressure at 20 °C; natural colour. For villas and gravity-fed branches downstream of rooftop tanks.
| OD × wall (mm) | Class | Format | Length |
|---|---|---|---|
| 16 × 1.8 | PN6 | Coil, cold-expansion rings included | 200 m |
| 20 × 1.9 | PN6 | Coil, cold-expansion rings included | 200 m |
| 25 × 2.3 | PN6 | Coil, cold-expansion rings included | 100 m |
| 32 × 2.9 | PN6 | Coil, cold-expansion rings included | 50 m |
| 40 × 3.7 | PN6 | Coil | 50 m |
| 50 × 4.6 | PN6 | Coil | 50 m |
| 63 × 5.8 | PN6 | Coil | 50 m |
Pipe-in-conduit — PN10 pipe in black HDPE conduit
Pre-sleeved for runs cast into slabs or chased into walls; the pipe can be withdrawn and replaced through the conduit without opening finishes.
| Pipe OD × wall (mm) | Conduit OD / ID (mm) | Format | Length |
|---|---|---|---|
| 16 × 2.2 | 25 / 20 | Coil | 50 m |
| 20 × 2.8 | 28 / 23 | Coil | 50 m |
| 25 × 3.5 | 34 / 28 | Coil | 50 m |
Material data — PE-Xa pipe (typical values)
Values engineers ask for at submittal stage; full data sheet available on request.
| Property | Value |
|---|---|
| Continuous operating temperature | 0–70 °C |
| Short-term peak (malfunction) | 95 °C, 100 h over service life |
| Operating pressure | PN6 (6 bar) / PN10 (10 bar) at 20 °C |
| Minimum bending radius | ≥ 5 × pipe OD |
| Expected service life | Up to 50 years under design conditions |
| Thermal conductivity | ≈ 0.35 W/(m·K) |
| Linear expansion | ≈ 0.15–0.20 mm/(m·K) |
| Fire classification | Class E to DIN EN 13501-1 |
| Standards | EN ISO 15875; DIN 16892 / 16893 |
Relevant products
PEX pipe-in-conduit
16, 20 and 25 mm PN10 pipe pre-sleeved in black HDPE conduit for slabs and walls, replaceable without breaking finishes.
View details
Fittings, manifolds and valves
Brass compression and cold-expansion fittings, brass manifolds with one port per outlet, and ball valves for isolation.
View detailsChoosing and ordering
Three decisions, then the fitting schedule — and the quote follows.
Most PEX enquiries in Kuwait come down to three either/or choices. This is how our team resolves them when a take-off arrives, and what we need from you to price it.
- Decision 1 · Pressure class
PN6 or PN10?
PN66 bar at 20 °CSingle-storey villas and gravity-fed branches downstream of rooftop tanks.
DefaultPN1010 bar at 20 °CTower risers, pumped systems and anything with meaningful static head. Quoted when the schedule is silent.
Both classes are rated 0–70 °C continuous — the class changes wall thickness and pressure, not temperature.
- Decision 2 · Format
Coil or 6 m bar?
Coil50–200 m, 16–63 mmHome runs from manifold to outlet — every joint you remove is a leak point you never bury.
6 m bar32–63 mm, PN10Risers, plant-room connections and straight exposed runs where a coil’s set would fight the installer.
- Decision 3 · Sleeve
Bare pipe or pipe-in-conduit?
Bare pipeCeiling voids, risers and service cupboards, where the run stays accessible.
Pipe-in-conduit16–25 mm, PN10Runs cast into slabs or chased into walls — the pipe pulls out and replaces through the sleeve without breaking finishes.
Fittings to match the pipe
Brass compression fittings for 16 × 2.2, 20 × 2.8 and 25 × 3.5 mm pipe (female elbows 16 mm × ½″ and 20 mm × ¾″; couplings 16, 20 and 25 mm), cold-expansion fittings for the PN6 coils supplied with rings, and brass male adaptors where PEX drops connect to a PPR header.
Sizing the manifold
One outlet per hot (or cold) tap in the zone, sized for the zone’s flow rate. Place it centrally so home runs are similar in length — that keeps pressure and heat loss even across the outlets.
Quick answers
01Do you supply PEX pipes in Kuwait?
Yes. We supply PE-Xa PEX pipe to EN ISO 15875 in 16–63 mm, as PN6 and PN10 coils, PN10 6 m bars and 16–25 mm pipe-in-conduit, together with manifolds, brass fittings and ball valves to complete the package.
02What PEX pipe sizes and pressure ratings are available?
16, 20, 25, 32, 40, 50 and 63 mm OD. PN10 in every size (coils to 50 mm, 6 m bars from 32 to 63 mm) and PN6 coils in every size. Wall thickness, coil length and conduit dimensions are listed in the size table on this page.
03How is PEX pipe priced — per metre or per coil?
Pipe is quoted per metre against the OD × wall and PN you specify, and supplied in standard coil lengths (50, 100 or 200 m depending on size) or 6 m bars. Send metres per size and we return a line-priced offer within 24–48 hours.
04Should I specify PN6 or PN10?
PN10 for towers, pumped systems, risers and anywhere static head is significant; PN6 for single-storey villas and gravity-fed branches downstream of rooftop tanks. When the schedule is silent, we quote PN10 and note the PN6 alternative.
05Can PEX handle Kuwait’s hot water temperatures?
Yes. The pipe is rated for continuous service from 0 to 70 °C with a 95 °C short-term peak (100 h over the service life) under EN ISO 15875 application class 2, which covers rooftop-tank supply and building hot-water distribution.
06What is pipe-in-conduit and when should I use it?
PN10 PEX pipe factory-sleeved in a black corrugated HDPE conduit (16 mm pipe in 25/20 mm conduit, 20 in 28/23, 25 in 34/28). Use it wherever the run is cast into a slab or chased into a wall, because the pipe can be withdrawn and replaced through the sleeve without breaking finishes.
07Which fittings and manifolds go with the pipe?
Brass compression fittings for 16, 20 and 25 mm pipe, cold-expansion fittings for the PN6 coils supplied with rings, brass manifolds with one port per outlet in the zone, and brass male threaded adaptors where PEX drops connect to a PPR header above the ceiling.
08Can you quote from a PEX pipe take-off?
Yes. Send the pipe sizes with PN, metres per size, manifold schedule, fitting requirements and delivery area in Kuwait, and we prepare a coordinated offer within 24–48 hours.
Request pricing
Send the schedule and we'll quote the right package.
Share the BOQ, drawing, pipe size, pressure class, or product list and our team will respond with a coordinated offer.