Corrugated Conduit
+
Pliable corrugated conduit for electrical, communications and solar reticulation — built to last in the toughest conditions.
HPFLEX® — PVC
PEFLEX® — HDPE
PPFLEX® — Polypropylene
All Corrugated Conduit
Ducting Systems
+
HPDUCT® electrical PVC ducting and accessories for underground reticulation and cable protection.
Electrical Ducting
Ducting Accessories
All Ducting Systems
Conduit Fittings
+
Junction boxes, couplings, adaptors and sweep bends engineered to keep joints as strong as the run.
Shallow Junction Boxes
Deep Junction Boxes
Couplings & Reducers
Adaptors, Elbows & Tees
Sweep Bends
Other Fittings
All Conduit Fittings
Adaptable Enclosures
+
SCABOX adaptable enclosures for switching, metering and site distribution.
SCABOX Series
Accessories
All Adaptable Enclosures
Wiring Accessories
+
Cable Ties
Cable ties and fixings rated for continuous outdoor exposure on Australian sites.
All Wiring Accessories
Projects
Downloads
About
Sustainability & Recycling
Contact
Find a Distributor
PPFLEX® · Polypropylene
PPFLEX® Flexible Corrugated Conduit
PPFLEX® Polypropelene flexible corrugated conduit has good mechanical and flexible characteristics.
> 2% Carbon Black
Flexible
Australian Made
Lead Free
Halogen Free
Active
Impact Resistance
2J (Non-Split)
Impact classification
Compression
Available on Request
Compressive strength
UV Classification
> 2% Carbon Black
Weathering exposure
Working Range
-10°C → +65°C
Ambient, continuous
Overview
PPFLEX® Polypropylene Flexible Corrugated Conduit
PPFLEX® is a flexible corrugated conduit manufactured from polypropylene (PP), providing a strong combination of flexibility, mechanical strength and UV resistance.
Designed for applications where movement and flexibility are required, PPFLEX® is particularly suited to outdoor installations and environments exposed to high levels of UV.
Its flexible construction makes PPFLEX® ideal for solar tracking PV systems and other applications where the conduit is required to move with equipment while continuing to protect electrical cabling.
Specifications
Polypropylene (PP) construction
High flexibility
Good mechanical strength
High UV resistance
Suitable for dynamic applications
Ideal for solar tracking PV systems
Lightweight and durable
PPFLEX® is produced on demand and minimum order quantities may apply. Limited stock may also be available.
Characteristics
Product Code
HPP-PE
Material
Polypropylene
Impact Resistance
2J (Non-Split)
Compression Strength
Available on Request
UV Classification
> 2% Carbon Black
Minimum Working Temperature
-10°C
Maximum Working Temperature
+65°C
Resistance to Bending
Flexible
Flame Performance
UL94-V2 on Request
Dielectric Strength
20-28 kV/mm
Colour
Black
Country of Manufacture
Australia
Product Codes & Dimensions
Scroll horizontally to see all columns. Contact our technical team for project-specific sizing.
Part Number
Variant Description
Nominal Size
Internal Ø (mm)
External Ø (mm)
Length (m)
Bend Radius (mm)
Pack Qty
Carton Qty
Colour
HPP-PP23
PPFLEX® CORRO CONDUIT 23MM ID P/M
23
22.6
28.5
10
HPP-PP23S
PPFLEX® SPLIT CORRO CONDUIT 23MM ID P/M
23
22.6
28.5
10
HPP-PP29
PPFLEX® Prlypropylene Flexible Corrugated Conduit
29
29
34.5
10
HPP-PP29S
PPFLEX® CORRO CONDUIT 29MM ID SPLIT P/M
29
29
34.5
10
HPP-PP36
PPFLEX® Flexible Corrugated Conduit
36
36.5
42.5
10
HPP-PP36S
PPFLEX® CORRO CONDUIT 36MM ID SPLIT P/M
36
36.5
42.5
10
HPP-PP48
PPFLEX® Flexible Corrugated Conduit 48MM P/M
48
48.5
54.5
10
HPP-PP48S
PPFLEX® CORRO CONDUIT 48MM ID SPLIT P/M
48
48.5
54.5
10
Documents & Downloads
Datasheets, compliance certificates and installation guidance for this product.
No downloads are available for this product yet. Contact our technical team for datasheets or compliance documentation.
HP Profiles — Quality You Can Trust
Reliable Electrical Solutions, Built to Last
Electrical conduit systems, corrugated tubing and accessories — designed for performance, safety and Australian conditions.
Melbourne
21 Crompton Way, Dandenong South, VIC 3175
Tel: +61 (03) 9792 9740
Brisbane
Unit 2, 31 Industry Place, Wynnum, QLD 4178
Tel: +61 (07) 3170 1399
Perth
8 Masonry Way, Malaga, WA 6090
Tel: +61 (08) 9248 4445
Copyright © 2026 HP Profiles. All rights reserved.