SLA® Barrier Pipe

Impermeable to protect potable water and the environment

Brief description

The SLA® barrier pipe system reliably prevents the permeation of pollutants. The metallic permeation barrier enables permanent protection of sensitive media and the environment. In addition the electrical properties also provide the possibility of detecting the pipe and an integrity check after installation.

Product video

More videos can be found in the egeplastube under

Product Benefits | Product Structure

  • Impermeable piping system, approved for installation in contaminated soils and soils susceptible to contamination (KIWA-certified)
  • Installation of potable water and wastewater systems possible in one single route with reduced installation clearance between them
  • The special additive protective layer ensures installation of the pressure pipe without any damages in trenchless pipe-laying.
  • Integrity testing of the piping system for acceptance of the construction work
  • Possibility of detection

Installation options

permeation protection; even of trenchless installed pipes

laying of pipe bundles with wastewater and potable water in one single-out route

integrity test after trenchless installation as well as the possibility of permanent detection


black-box installations such as horizontal directional drilling, burstlining, relining and soil displacement


open trench installation without sandbed, ploughing and milling, open installation in sandbed

System Technology | Moulded Parts according to Pressure Class

egeplast offers complete piping systems: pipes for every application as well as harmonised components and solutions for special installation applications or functional requirements.

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flange connections

mechanical couplings

electrofusion fittings

At a glance

Application House connection pipes | supply and sewage pipes | transport pipes | industrial piping Systems
Target Groups Utitlity and disposal companies |industrial companies | construction companies
Dimension OD 25 – 1,600 mm
Medium Potable water | gas | wastewater | industrial media
Material Core pipe, calibrated and signed, of PE 100-RC (Resistance to crack)
Protective layer of modified Polyethylene PEplus
SDR SDR 17,6 – SDR 7,4 (others by request)
Connection Technology Butt welding | electrofusion | mechanical joints
 Approvals/Standards DIN 8074/75; EN 12201; EN 1555; DVGW GW 335-A2; PAS 1075; KIWA BRL-K17101
Product Limitations Pressure to PN 16 for water; For operating pressures beyond that see HexelOne®  SLA
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The SLA® Barrier Pipe system can be tailor-made for different applications by intelligent multilayer design or by various material combinations.
gas and wastewater pipes industrial pipes with pressure-bearing inner pipe of PP-R industrial pipes with media-resistant pressure pipe and barrier coating

Forms of Delivery


Drum | Large drum by request

Straight lengths (6, 12 and 20 m) | Special lengths up to 30 m | Prefabrication | Telescoping for shipment in containers


Project Amsterdam: A new drinking water pipe for a trendy neighbourhood in Amsterdam

Project Gothenburg: Permanent protection of water supply line for Gothenburg

Project Induss, Antwerp: Special application: demineralised process water

Project Kopenhagen: Impermeable pipe system for cruise ship terminal and port area in Copenhagen

Project Shell: Drinking water for Shell in the Port of Rotterdam

Project Braubach: Guaranteeing the drinking water supply

Project Orangina Suntory: SLA® Barrier Pipe for an industrial mineral water filling line


Construction site videos


RFP forms

RFP form SLA Barrier Pipe

Additional Documents

The following documents can be downloaded in the download area or you can order them as printed version here.

SLA® Barrier Pipe Brochure

References SLA® Barrier Pipe

You are interested in the SLA® Barrier Pipe system?

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