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Extena Tryckrör Flerskiktsrör Polyeten PE100 RC med skyddande mantel kappa
  • About Extena
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    • Choosing the right pipe
    • Standard pipe PE100 RC
    • Multilayer pipes
      • Multilayer pipes
      • SLM – With sheath
      • SLM DCT – With function test
      • SLM DCS – With monitoring
      • HexelOne – For high pressure
      • SLA – Permeation barrier
      • 3L – With monitoring
    • Cable protection pipes
      • Cable protection pipes
      • SRS Cable protection pipes
      • SRE-P Cable protection pipes
      • Optical fibre Cable protection pipes
      • Other Cable protection pipes
    • Polarpipe – Frost protected
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      • Pipes for relining
      • egeLiner
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      • Special pipes
      • egeFuse – Gravity pipeline SN16
      • egeStatic – Electrostatic resistance
      • egeTherm® High-T for high temperatures
      • egeSlurry® with protective interior
      • High pressure pipes PE100 RC homogeneous
      • Blast hole liner pipe
      • Marking posts
    • Pipe fittings
      • Pipe fittings
      • Injection moulded polyethylene pipe fittings
      • Machined polyethylene pipe fittings
      • Segment welded polyethylene pipe fittings
      • Seamless polythene bends
      • Arc welding parts
      • Flange joints
      • Pipe fittings for our pipe systems
      • Customized pipe fittings
  • Manufacturing & Quality
    • Higher requirements than standard
    • PE100 RC
      • PE100 RC
      • Pipe laying PE100 RC
    • New installation methods
    • High strength sheath
    • Certifications & Approvals
      • Certifications & Approvals
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  • Sustainabilty
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  • Contact us
    • All contacts
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Menu
  • About Extena
    • Extena leading development
    • A complete range
    • Safe supplier
    • Quality at the highest level
    • Best raw material
  • Application areas
    • Application areas
    • Water & Sewage
    • Gas
    • Mines
    • Industry
    • High pressures
    • Special applications
    • Customized pipes
    • Customized pipe fittings
  • Our products
    • Choosing the right pipe
    • Standard pipe PE100 RC
    • Multilayer pipes
      • Multilayer pipes
      • SLM – With sheath
      • SLM DCT – With function test
      • SLM DCS – With monitoring
      • HexelOne – For high pressure
      • SLA – Permeation barrier
      • 3L – With monitoring
    • Cable protection pipes
      • Cable protection pipes
      • SRS Cable protection pipes
      • SRE-P Cable protection pipes
      • Optical fibre Cable protection pipes
      • Other Cable protection pipes
    • Polarpipe – Frost protected
    • Pipes for relining
      • Pipes for relining
      • egeLiner
      • egeModul
    • Special pipes
      • Special pipes
      • egeFuse – Gravity pipeline SN16
      • egeStatic – Electrostatic resistance
      • egeTherm® High-T for high temperatures
      • egeSlurry® with protective interior
      • High pressure pipes PE100 RC homogeneous
      • Blast hole liner pipe
      • Marking posts
    • Pipe fittings
      • Pipe fittings
      • Injection moulded polyethylene pipe fittings
      • Machined polyethylene pipe fittings
      • Segment welded polyethylene pipe fittings
      • Seamless polythene bends
      • Arc welding parts
      • Flange joints
      • Pipe fittings for our pipe systems
      • Customized pipe fittings
  • Manufacturing & Quality
    • Higher requirements than standard
    • PE100 RC
      • PE100 RC
      • Pipe laying PE100 RC
    • New installation methods
    • High strength sheath
    • Certifications & Approvals
      • Certifications & Approvals
      • Nordic Poly Mark
      • DK-VAND
      • FI
      • PAS 1075
      • KIWA
      • TÜV
      • DVGW
      • 3.1 Certificate
  • Sustainabilty
    • Sustainabilty
    • Our products
    • Our raw material
    • Recycling
    • Renewable energy
    • Sustainable transport
  • Contact us
    • All contacts
    • Sales
    • Product Management
    • HR
    • Finance
    • Management
    • Manufacturing

Our products

  • Choosing the right pipe
  • Standard pipe PE100 RC
  • Multilayer pipes
    • Multilayer pipes
    • SLM – With sheath
    • SLM DCT – With function test
    • SLM DCS – With monitoring
    • HexelOne – For high pressure
    • SLA – Permeation barrier
    • 3L – With monitoring
  • Cable protection pipes
    • Cable protection pipes
    • SRS Cable protection pipes
    • SRE-P Cable protection pipes
    • Optical fibre Cable protection pipes
    • Other Cable protection pipes
  • Polarpipe – Frost protected
  • Pipes for relining
    • Pipes for relining
    • egeLiner
    • egeModul
  • Special pipes
    • Special pipes
    • egeFuse – SN16
    • egeStatic – Electrostatic resistance
    • egeTherm® High-T for high temperatures
    • egeSlurry® with protective interior
    • High pressure pipes PE100 RC homogeneous
    • Blast hole liner pipe
    • Marking posts
  • Pipe fittings
    • Pipe fittings
    • Injection moulded polyethylene pipe fittings
    • Machined polyethylene pipe fittings
    • Segment welded polyethylene pipe fittings
    • Seamless polythene bends
    • Arc welding parts
    • Flange joints
    • Pipe fittings for our pipe systems
    • Customized pipe fittings
Menu
  • Choosing the right pipe
  • Standard pipe PE100 RC
  • Multilayer pipes
    • Multilayer pipes
    • SLM – With sheath
    • SLM DCT – With function test
    • SLM DCS – With monitoring
    • HexelOne – For high pressure
    • SLA – Permeation barrier
    • 3L – With monitoring
  • Cable protection pipes
    • Cable protection pipes
    • SRS Cable protection pipes
    • SRE-P Cable protection pipes
    • Optical fibre Cable protection pipes
    • Other Cable protection pipes
  • Polarpipe – Frost protected
  • Pipes for relining
    • Pipes for relining
    • egeLiner
    • egeModul
  • Special pipes
    • Special pipes
    • egeFuse – SN16
    • egeStatic – Electrostatic resistance
    • egeTherm® High-T for high temperatures
    • egeSlurry® with protective interior
    • High pressure pipes PE100 RC homogeneous
    • Blast hole liner pipe
    • Marking posts
  • Pipe fittings
    • Pipe fittings
    • Injection moulded polyethylene pipe fittings
    • Machined polyethylene pipe fittings
    • Segment welded polyethylene pipe fittings
    • Seamless polythene bends
    • Arc welding parts
    • Flange joints
    • Pipe fittings for our pipe systems
    • Customized pipe fittings

Home » Multilayer pipes » SLA – Permeation resistant

SLA® Barrier Pipe

Permeation resistant pipe system made of PE100 RC for the protection of drinking water and the environment. Fitted with a high strength PEplus sheath. Dim ø 25-630 mm.

Extena SLA Barrier Pipe rördel Diffusionstätt rörsystem för förorenad mark

SLA® Barrier Pipe is a permeation resistant pipe system made of PE100 RC fitted with a high strength sheath and an impermeable barrier made of conductive aluminium to prevent the penetration of contaminants. The barrier provides permanent protection of both sensitive media and the environment.

The conductive properties of the impermeable barrier also allow detection and stress measurement after installation to check that no damage has occurred during pipelaying. The design also allows precise location of the pipeline system, which facilitates future planning and excavation.

Extena SLA Barrier Pipe diffusionstätt rörsystem Polyeten
Impermeable barrier that protects in both directions
SLA® Barrier Pipe has the same properties as SLM® 3.0, but is also equipped with a permeation resistant aluminium barrier. This barrier works in both directions so the pipe protects the transportation of drinking water when laid in contaminated ground, as well as sensitive environments where the pipe transports waste water or other contaminated substances through or near a water source, for example.

The pipe’s high strength sheath is made of PEplus, with a thickness, in the case of dim 250 mm/SDR17, corresponding to 25% of the pipe’s wall thickness. SLA® Barrier Pipe meets the requirements of PAS 1075 Type 3 (pipes with a higher strength sheath).

Certified impermeable barrier
KIWA is the institute that tests and issues certificates for permeation resistant barriers in polyethylene pipe systems.

The pipes are divided into two classes:
Class II           For laying in ground where limited contaminants may occur that are higher than the limit values.
Class III          For laying in ground where larger volumes of contaminants may be present.

3L® Leak Control is tested and certified according to the highest Class III.

For more information, download the PDF (1.6 MB) > (Evaluation Guideline BRL K-17101 2017-12-12 for the KIWA technical approval with product certificate for class II and class III polyethylene piping systems with an aluminium barrier layer for the transport of drinking water in polluted soil)

Protection of drinking water

Extena SLA Barrier Pipe Diffusionstätt rör skydd av dricksvatten

In some areas, the media, such as drinking water in the pipeline, must be protected against contaminants in the ground.

Protection of sensitive environments

Extena SLA Barrier Pipe Diffusionstätt rör skydd av miljö
Extena SLA Barrier Pipe rördel Diffusionstätt rörsystem för förorenad mark

In some areas, the environment needs to be protected against contaminants in the media.

See the movie SLA® Barrier Pipe

Play Video

Product benefits

  • Permeation resistant pipe system made of PE100 RC for a safer service life and more efficient pipelaying.
  • Impermeable barrier made of conductive aluminium.
  • High strength PEplus sheath corresponding to e.g. 25% of the pipe’s wall thickness at dimension 250 mm/SDR17.
  • Function check possible after pipelaying so that external pipe damage that occurred during pipelaying can be detected.
  • Approved (Kiwa certified) for laying in contaminated soil.
  • Minimal ovality for safe jointing.
  • Complete range of pipe fittings.

Pipelaying method

Extena Tryckrör Polyeten PE100 RC Läggning schakt

Traditional pipelaying in trenches.

Extena Tryckrör Polyeten PE100 RC Läggning schakt

Traditional pipelaying adapted for pipes made of PE100 RC.

Extena SLA Barrier Pipe rördel Diffusionstätt rörsystem för förorenad mark

Function check after installation.

Extena Tryckrör Polyeten PE100 RC för alternativa läggningsmetoder

Also suitable for alternative installation methods.

Extena SLA Barrier Pipe rördel Diffusionstätt rörsystem för förorenad mark

Permeation resistant pipe system to protect both media and the environment.

Approvals/Certificates

SLA Barrier Pipe is certified by KIWA (Class III) after long-term testing for impermeability and the effects of e.g. TCE (trichloroethylene).
Pipe systems must have a service life of at least 50 years. According to calculations, SLA Barrier Pipe can withstand penetration even after 100 years. Based on these tests and calculations, SLA has been certified by KIWA (BRL-K 170101).

Extena test SLA Barrier Pipe KIWA Diffusionstätt rör
Test rig (KIWA) used to test SLA Barrier Pipe together with homogeneous polyethylene pipes.
KIWA CERTIFICAT SLA Barrier Pipe Diffusionstätt rör
Extena godkännande certifikat Nordic Poly Mark
Extena Certifierat enligt DK-VAND
Extena Egeplast Tryckrör certifierat FI
Extena Egeplast Certifierat TÜV
KIWA

Facts

Pipe fittings

Extena Tryckrör Polyeten PE100 RC Rördel

PE pipe fittings

– Injection moulded
– Seamless
– Machined
– Segment welded

Extena rördel Polyeten Elsvetsmuff Tryckrör

Arc welding parts

Complete range of arc welding parts for different purposes.

Extena rördel Polyeten Flänsförband Tryckrör

Flange joints

Wide range of flange joints such as loose flanges, SF flanges and HP flanges.

Extena SLA Barrier Pipe rördel Diffusionstätt rörsystem

Custom pipe fittings

A range of customized pipe fittings is available for SLA®. Also custom manufacture according to drawing.

Delivery options

Extena Tryckrör Polyeten PE100 RC Rulle

Coil

Extena Tryckrör Polyeten PE100 RC Trumma

Drum

Extena Tryckrör Polyeten PE100 RC Raka längder

Straight lengths

6, 12, 18, or 20 m

  • All pipes are fitted with end caps
  • Non-standard lengths can be ordered on request

Related documents

Extena Broschyr Tryckrör polyeten PE100 RC

Brochure
PE100 RC

Download

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