Poly Pipe

Low Density Poly Pipe is suited for garden beds, landscape irrigation, nurseries, agricultural irrigation, drip irrigation, micro spray irrigation, and low-pressure sprinkler lines. Made from low density polyethylene.

Install each pipe size using LD poly barbed fittings that match the selected pipe size. Push the fitting fully inside the pipe, then secure the connection with a matching ratchet clamp or cobra clamp.

Low density poly pipe has a maximum operating pressure of 300 kPa or 3 BAR at 35°C. At warmer temperatures the pipe material softens and its maximum operating pressure decreases. If the supply pressure exceeds the allowable operating pressure of the pipe, pressure regulation may be required to avoid bursts and disconnected fittings.

Suitable for above-ground and below-ground installation. Take care the pipe is not exposed to sharp surfaces, excessive pulling, tight bends that would cause kinks, or heavy objects weighing down on it.

Low density poly pipe sizes are nominal, meaning the internal and external diameters do not necessarily match the stated size exactly. Use LD poly fittings and matching ratchet or cobra clamps for the selected pipe size.

For LD poly barbed fittings and clamps to suit Low Density poly pipe click here.

Low Density Poly Pipe Specifications

Metric PE100 poly pressure pipe in 20mm to 50mm sizes, available in selected 50 to 200 metre coils and 6 metre straight lengths. The range includes PN12.5 and PN16 pressure classes for irrigation, domestic and rural water supply, civil water transfer and general pressure applications.

Blue Line coil products are drinking water safe and identified by a blue stripe for potable-water service. Selected 6 metre straight lengths are supplied in either Blue Line or plain black pipe, depending on size. Confirm potable-water certification and project identification requirements before using plain black pipe for drinking-water supply.

PN12.5 pipe has a nominal pressure rating of 1250 kPa, or 12.5 bar, at 20°C. PN16 pipe has a nominal pressure rating of 1600 kPa, or 16 bar, at 20°C. The allowable operating pressure reduces when used continuously at higher temperatures.

The range includes SDR13.6 and SDR11 pipe, with nominal wall thicknesses from approximately 1.8mm to 4.9mm depending on pipe size and pressure class. The SDR rating describes the ratio between the pipe’s outside diameter and wall thickness. For pipes of the same diameter, a lower SDR number indicates a thicker wall.

PE100 is a high-strength polyethylene grade used for pressure pipe. It is tough and resistant to rust, rot, corrosion and internal scale build-up, while its smooth internal bore supports efficient water flow.

Manufactured to AS/NZS 4130, the pipe is commonly joined using matching metric compression fittings. Compatible electrofusion fittings can also be used where a welded connection is preferred.

For larger metric poly pipe sizes (63mm+) click here.

Prices given on this page are for supply within Western Australia. Please contact us for availability and pricing outside of WA.

For compression fittings to suit Metric poly pipe click here.

Blue Line metric poly pipe in 63mm, 75mm, 90mm and 110mm sizes, with PN10, PN12.5 and PN16 pressure classes in 100 metre coils. Drinking water safe and suitable for irrigation, domestic and rural water supply, and general water distribution applications.

Across this range, nominal wall thicknesses run from approximately 4.1mm to 10.6mm, depending on the pipe diameter and pressure class.

PN10 pipe has a nominal pressure rating of 1000 kPa, or 10 bar, at 20°C. PN12.5 pipe is rated to 1250 kPa, or 12.5 bar, at 20°C, while PN16 pipe is rated to 1600 kPa, or 16 bar, at 20°C. The allowable operating pressure reduces when used continuously at higher temperatures.

The range includes SDR17, SDR13.6 and SDR11 pipe. The SDR rating describes the ratio between the pipe’s outside diameter and wall thickness. For pipes of the same diameter, a lower SDR number indicates a thicker wall.

PE100 is a high-strength polyethylene grade used for pressure pipe. It is tough, flexible and resistant to rust, rot, corrosion and internal scale build-up, while its smooth internal bore supports efficient water flow.

Manufactured to AS/NZS 4130, Blue Line metric poly pipe is commonly joined using matching metric compression fittings. Compatible electrofusion fittings can also be used where a welded connection is preferred.

For smaller metric poly pipe sizes (20mm-50mm) click here.

Prices given on this page are for supply within Western Australia. Please contact us for availability and pricing outside of WA.

For compression fittings to suit Metric poly pipe click here.

Rural poly pipe in Green Line and Red Line options, covering selected nominal sizes from 3/4" to 2" and coil lengths from 100 to 200 metres. Designed for agricultural irrigation, stock watering, farm water transfer and general rural water-supply applications.

Green Line rural poly pipe is the lighter-duty option, rated to a maximum pressure of 800 kPa. It is lightweight, flexible and easy to handle, making it well suited to basic farm irrigation, stock-water lines and lower-pressure rural applications. A bright green co-extruded line provides clear product identification.

Red Line rural poly pipe is the higher-pressure option, rated to 900 kPa. It provides greater impact strength and resistance to UV exposure and weathering for more demanding agricultural and rural water-transfer installations. A bright red co-extruded line identifies the Red Line range.

Rural poly pipe uses nominal imperial sizing, while the actual outside diameter varies by product. Matching rural compression fittings must be selected for the pipe’s nominal rural size and actual outside diameter.

The range is supplied in flexible coils to support longer pipe runs with fewer joints. Selected Red Line coils are supplied nested and must be ordered in multiples of two, while other products are supplied as standard individual coils.

Prices given on this page are for supply within Western Australia. Please contact us for availability and pricing outside of WA.

For compression fittings to suit rural poly pipe click here.

Rural poly pipe in Green Line and Red Line options, covering selected nominal sizes from 3/4" to 2" and coil lengths from 100 to 200 metres. Designed for agricultural irrigation, stock watering, farm water transfer and general rural water-supply applications.

Green Line rural poly pipe is the lighter-duty option, rated to a maximum pressure of 800 kPa. It is lightweight, flexible and easy to handle, making it well suited to basic farm irrigation, stock-water lines and lower-pressure rural applications. A bright green co-extruded line provides clear product identification.

Red Line rural poly pipe is the higher-pressure option, rated to 900 kPa. It provides greater impact strength and resistance to UV exposure and weathering for more demanding agricultural and rural water-transfer installations. A bright red co-extruded line identifies the Red Line range.

Rural poly pipe uses nominal imperial sizing, while the actual outside diameter varies by product. Matching rural compression fittings must be selected for the pipe’s nominal rural size and actual outside diameter.

The range is supplied in flexible coils to support longer pipe runs with fewer joints. Selected Red Line coils are supplied nested and must be ordered in multiples of two, while other products are supplied as standard individual coils.

Prices given on this page are for supply within Western Australia. Please contact us for availability and pricing outside of WA.

For compression fittings to suit rural poly pipe click here.

PE100 compressed-air pipe rated PN25 and supplied in 6 metre straight lengths. Designed for fixed compressed-air distribution systems in workshops, factories, compressor rooms and industrial facilities.

For compressed-air service, the permissible operating pressure is 1600 kPa at 20°C. PN25 identifies the pipe’s nominal pressure class, while the lower compressed-air operating pressure allows for the additional safety factor required when conveying compressed gas. The allowable operating pressure reduces as temperature increases.

PE100 is a high-strength polyethylene grade used for pressure pipe. It is lightweight, corrosion resistant and does not suffer from internal rust or scale build-up. Its smooth internal bore supports efficient airflow and helps reduce unnecessary pressure loss through the system.

The blue base colour assists with compressed-air service identification in accordance with AS 1345. The pipe is manufactured in Australia to AS/NZS 4130 and AS/NZS 4131.

Pipe diameter must be selected according to the required airflow, total pipe-run length and distance from the compressor to the furthest outlet. Use only compatible PE fittings and joining methods specifically approved for compressed-air service.

Prices given on this page are for supply within Western Australia. Please contact us if you require longer coils of this pipe, or if you would like availability and pricing outside WA.

For compression fittings to suit poly air pipe click here.

Corrugated HDPE stormwater pipe with an SN8 stiffness class, supplied in nominal 6 metre straight lengths. It is designed for underground gravity stormwater drainage and water-conveyance systems used in civil, subdivision, commercial, industrial and infrastructure projects.

Manufactured from PE100 high-density polyethylene, the pipe has a corrugated external profile for underground strength and a smooth internal bore for efficient drainage flow. SN8 is the pipe’s stiffness class for underground installations, and the pipe is suited to non-pressure applications.

Corrugated HDPE pipe is identified by its nominal diameter. The nominal size may differ from the actual internal diameter, outside diameter and socket dimensions, which can vary between pipe sizes and manufacturers.

Pipe lengths are joined together using O-rings and lubricant, which are available with the pipe at no extra cost upon request. Each length of pipe has a socket for joining to another length of pipe.

Installation requirements should be confirmed for the project conditions, particularly beneath roads, construction equipment, railways or other heavily loaded areas. Installed performance depends on suitable trench preparation, bedding, backfill material, compaction, cover depth and expected external loading.

Prices given on this page are for supply within Western Australia. Please contact us if you would like availability and pricing outside WA.

Corrugated HDPE Pipe Brochure
Corrugated HDPE Pipe Backfill - Cement Stabilised
Corrugated HDPE Pipe Backfill - Sand & Coarse Grained Soils
Corrugated HDPE Pipe Jointing Instructions

Funny Pipe

Funny pipe is a highly flexible pipe designed to simplify sprinkler installation providing an alternative to PVC or polyethylene risers. Desiged to be used with EZ-EL (funny pipe) fittings. Funny pipe is useful when it is required for the riser to get around obstacles.

Product Specification