Conduction and
Pressure Pipes
The new generation of conduction and pressure pipes made of polyethylene, provides competitiveness and perfect technical conditions for sanitary, agricultural and industrial installations.
Current technology allows us to manufacture products that save large amounts of water and energy, as well as helping to implement more automated and comprehensive control systems.











PE-100 Pipes
Our PE100 polyethylene pipes are manufactured with the best materials, following exhaustive quality protocols to guarantee their proper functionality for drinking water, irrigation or wastewater.
Description
Our PE100 polyethylene pipes are manufactured in Spain by CAUDAL, are an AENOR certified product (mark No. 001/627) and are manufactured in accordance with the UNE EN 12201-2 standards, with the PE100 raw material bearing the AENOR mark of approval. Exclusive use of raw materials with MRS class ISO 12162 Mpa=10.0 (PE100) determined by regression analysis/extrapolation tests under the ISO 9080 standard. The pipe is tested in our qualified laboratory with calibrated equipment accredited by ENAC and integrated in our quality control and environmentally-friendly management system under the ISO standards ISO 9001:2015 AENOR-IQNET and ISO 14001:2015 AENOR-IQNET standards.
It complies with RD 140/2003 standards and has a SANITARY REGISTRY that certifies a fitness to convey drinking water No. 39.02505/MU.
Technical data
Diameters
20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110 | 125 | 140 | 160 | 180 | 200 | 225 | 250 mm.
Pressures
6 | 10 | 16 | 20 | 25 bar.
Coil format
50 | 100 | 150 | 200 | 250 m.
Bar format
6 | 12 m.
*Check availability in the catalogue file and/or technical sheet.
Characteristics
- Suitable for drinking water conduction.
- Flexibility that facilitates installation in irregular places.
- Suitable for thermal welding.
- Great mechanical resistance.
- High resistance to internal pressure.
- 100% recyclable.
- Low pressure loss.
- High weather resistance.
- Useful life of 50 years.
- UV protection.
Uses
Alimentary use
Agricole use
Wastewater use

PE-100 Phytosanitary Pipes
La tubería de polietileno PE100 es la mejor opción para la aplicación de productos fitosanitarios, ya que es capaz de trabajar a altas presiones en pequeños diámetros. Validándose todos los parámetros con nuestros equipos certificados ENAC.
Description
Our PE100 polyethylene pipes for phytosanitary treatments are manufactured in Spain by CAUDAL and comply with current regulations with PE100 polyethylene raw material, being verified and tested in our qualified laboratory with calibrated equipment recognized by ENAC and integrated into our quality management and environmentally-friendly system under ISO 9001:2015 AENOR-IQNET and ISO 14001:2015 AENOR-IQNET
Technical data
Diameters
16 | 20 | 25 mm.
Pressures
32 | 40 | 50 bar.
Coil format
50 | 100 | 200 m.
* Consultar disponibilidad en ficha catálogo y/o ficha técnica.
Characteristics
- Can be used for phytosanitary treatments.
- Flexibility that facilitates installation in irregular places.
- Great mechanical resistance.
- High resistance to internal pressure.
- 100% recyclable.
- Low pressure loss.
- High weather resistance.
- Useful life of 50 years.
- UV protection.
Uses
Uses for Phytosanitary treatment

PE-40 Pipes
Our Caudal PE40 pipes are specially designed for conveying drinking water and water for irrigation, as they are manufactured with first-class materials that comply with rigorous quality control and traceability tests.
Description
Our PE40 low-density polyethylene pipes are manufactured in Spain by CAUDAL. They comply with current standards and are verified and tested in our qualified laboratory with ENAC-certified and calibrated equipment integrated into our quality and environmentally-friendly management system under ISO standards. ISO 9001:2015 AENOR-IQNET and ISO 14001:2015 AENOR-IQNET.
Our low-density PE40 pipes for supplying water apt for human consuption comply with RD 140/2003 standards and has the SANITARY REGISTRY of suitability for conveying drinking water No. 39.02505/MU.
Technical data
Diameters
20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110 mm.
Pressures
4 | 6 | 10 bar.
Coil format
25 | 50 | 100 m.
*Check availability in the catalogue file and/or technical sheet.
Characteristics
- Suitable for drinking water conduction.
- Flexibility that facilitates installation in irregular places.
- Great mechanical resistance.
- High resistance to internal pressure.
- 100% recyclable.
- Low pressure loss.
- Good weather resistance.
- UV protection.
Uses
Alimentary use
Agricultural use

PE-63 Pipes
Our PE63 pipes comply with specific quality standards, guaranteeing their correct functionality in the conveying of water for agriculture.
Description
Our PE63 medium-density polyethylene pipes are manufactured in Spain by CAUDAL. They comply with current standards and are verified and tested in our qualified laboratory with ENAC-certified and calibrated equipment integrated into our quality and environmentally-friendly management system under ISO standards. ISO 9001:2015 AENOR-IQNET and ISO 14001:2015 AENOR-IQNET.
Technical data
Diameters
20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110 | 125 | 140 | 160 | 180 | 200 | 225 | 250mm.
Pressures
6 | 10 bar.
Coil format
50 | 100 m.
Bars format
6 | 12 m.
*Check availability in the catalogue file and/or technical sheet.
Características
- Suitable for drinking water conduction.
- Flexibility that facilitates installation in irregular places.
- Great mechanical resistance.
- High resistance to internal pressure.
- 100% recyclable.
- Low pressure loss.
- Good weather resistance.
- UV protection.
Uses
Agricultural use

PE-80 Pipes
Our PE80 polyethylene pipes comply with the specific quality standards, guaranteeing their correct funcionality in the conveying of water for agriculture.
Description
Our PE80 high-density polyethylene pipes are manufactured in Spain by CAUDAL. They comply with current standards and are verified and tested in our qualified laboratory with ENAC-certified and calibrated equipment integrated into our quality and environmentally friendly management system under ISO standards. ISO 9001:2015 AENOR-IQNET and ISO 14001:2015 AENOR-IQNET.
Technical data
Diameters
20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110 | 125 | 140 | 160 | 180 | 200 | 225 | 250mm.
Pressures
10 bar.
Coil format
50 | 100 | 150 m.
Bars format
6 | 12 m.
*Check availability in the catalogue file and/or technical sheet.
Characteristics
- Suitable for conveying water for irrigation (not drinking).
- Flexibility that facilitates installation in irregular places.
- Great mechanical resistance.
- High resistance to internal pressure.
- 100% recyclable.
- Low pressure loss.
- Good weather resistance.
- UV protection.
Uses
Agricultural use

Pivots and winders
Our pipes for pivots and hose reels are characterized by being flexible, guaranteeing their correct installation in specific hydraulic structures.
Description
Our high-density polyethylene pipes for pivots and hose reels are manufactured in Spain by CAUDAL.They comply with current standards and are verified and tested in our qualified laboratory with ENAC-certified and calibrated equipment integrated into our quality and environmentally-friendly management system under ISO standards. ISO 9001:2015 AENOR-IQNET and ISO 14001:2015 AENOR-IQNET.
Technical data
Diameters
44 | 50 | 63 | 70 | 75 | 82 | 90 | 100 | 110 | 120 | 125 | 140 | 160mm.
Pivots pressures
10 bar.
Winders pressures
SDR 13.6 (8 bar), SDR 11 (10 bar) y SDR 9 (12.5 bar).
Coil format
Coil length to be defined as needed.
* Check availability in the catalogue file and/or technical sheet.
Characteristics
- The main characteristic of our polyethylene pipes for pivots and winders are their great flexibility.
- Length adjustable to customer specifications.
- They are supplied in black coils without bands and with identification label.
- Flexibility that facilitates installation in irregular places.
- Great mechanical resistance.
- High resistance to internal pressure.
- 100% recyclable.
- Low pressure loss.
- Good weather resistance.
- UV protection.
*Large size and weight coils must be handled and installed with adequate mechanical means and by qualified personnel.
Some uses
Wheat
Barley
Beet
Carrot
Soy

Telecom Ducts
CAUDAL’s telecommunication ducts provide professionalism to installations, being able to choose: the exterior colour and strip, markings and internal characteristics of the monotube.
Description
Our HDPE high-density polyethylene pipes for telecommunication monotubes are manufactured in Spain by CAUDAL, comply with current standards and are verified and tested in our qualified laboratory with ENAC-certified and calibrated equipment integrated into our quality and environmentally-friendly management system under ISO standards. ISO 9001:2015 AENOR-IQNET and ISO 14001:2015 AENOR-IQNET. The HDPE high-density polyethylene pipes for ADIF telecommunication monotubes comply with the technical specifications ET 03.366.751.0+M1+M2 Polyethylene tubes for laying fibre optic cables from ADIF.
Technical data
Diameters
20 | 22 | 25 | 32 | 40 | 50 mm.
Coil format
250 | 400 | 500 m (Available in coils of other sizes and lengths).
*Check availability in the catalogue file and/or technical sheet.
Characteristics
- Combinable coextrusion tubes and/or strip colours at the customer’s choice.
- Available either with a smooth inner layer that provides a low friction or with grooves to reduce cable friction.
- Internal characteristics of the monotube are at the customer’s choice: smooth interiors, smooth silicone-coated, grooved and grooved silicone-coated.
- Useful for buried or subducted installations.
- Own marking.
- Available in coils of different sizes and lengths.
- Resistance to internal friction.
- Recommended use is for protecting and routing cables and fibre optics.
- Easy installation in trenches and aerial.
- Certified according to ADIF specification.
- 100% recyclable.
Some uses
Optical fibre

Greenhouse profiles
The profiles are oval high-density polyethylene pipes whose main function is to fix in place the plastic, mesh and/or polycarbonate enclosure of the greenhouses.
Description
The main function of greenhouse profiles is to fix the plastic, mesh and/or polycarbonate enclosure in place. They act as reinforcements for the structure. Suitable for Omega profile. It can hold several fences at the same time such as plastic + fabric.
Characteristics
- They act as reinforcements for the structure.
- Suitable for Omega profile.
- It can hold several enclosures at the same time, such as plastic + fabric.
Some uses

Geotermal systems
CAUDAL geothermal pipes are adapted to exchange energy with the interior of the earth, working at very low temperatures (<30ºC) from depths of 100 metres or more, to our heating and air conditioning installation.
Description
Geothermal energy is the energy obtained by harnessing the heat stored under the earth surface. It is a clean and sustainable energy that eliminates dependence on fossil fuels, contributing to the reduction of CO2 emissions. Geothermal systems are made up of a heat pump and a collection system consisting of vertical or horizontal probes and a carrier fluid that absorbs natural heat from the ground. Collection systems: vertical and horizontal probes. The PE100 polyethylene pipes for the geothermal probes are manufactured in Spain by CAUDAL and conform to the UNE-EN 12201 standards. They are verified and tested in our qualified laboratory with ENAC-certified and calibrated equipment integrated into our quality and environmentally-friendly management system under ISO standards. ISO 9001:2015 AENOR-IQNET and ISO 14001:2015 AENOR-IQNET.
Technical data
Diameters
25 | 32 mm.
Pressures
10 | 16 bar.
*Check availability in the catalogue file and/or technical sheet.
The PE100 vertical probes are supplied in rolls of single probes (2 tubes) or double probes (4 tubes). On the other hand, the PE100 horizontal probes and the PE100 probes for the injection of filling material in vertical geothermal collection wells are supplied in simple coils.
Characteristics
- Excellent thermal conductivity coefficient.
- High impact resistance.
- Lightness.
- High resistance to internal pressure.
- 100% recyclable.
- Minimum load loss.
- Long shelf life.
- UV protection.
Some uses

Description
Our high-density polyethylene HDPE pipes for sprinkler irrigation are manufactured in Spain by CAUDAL. They comply with current standards and are verified and tested in our qualified laboratory with ENAC-certified and calibrated equipment integrated into our quality and environmentally-friendly management system under ISO standards. ISO 9001:2015 AENOR-IQNET and ISO 14001:2015 AENOR-IQNET.
Technical data
Diameters
50 | 63 | 75 | 90 mm.
Couplings: Aluminium | technical plastic | half turn aluminium | aluminium hook.
*Check availability in the catalogue and/or technical sheet.
Characteristics
- Suitable for conveying non-potable water.
- Flexibility that facilitates installation in irregular places.
- Great mechanical resistance.
- High resistance to internal pressure.
- 100% recyclable.
- Low pressure loss.
- High weather resistance.
- UV protection.