Our products

SLM® DCT - Standard pipe made of PE100 RC fitted with a protective PEplus sheath and built-in function test.

For water, sewage and gas. Dim ø 25-1200 mm

Extena SLM DCT Mantlat rör med funktionskontroll för säker läggning
SLM® DCT
Standard pipe made of PE100 RC fitted with a protective PEplus sheath and built-in function test. SLM® DCT is basically the same pipe as the SLM® 3.0 with a high strength sheath and made of PE100 RC, but SLM® DCT is also fitted with conductive aluminium strips between the pipe itself and the protective sheath. A pipe can usually be checked via internal filming, but the integrated conductive strips also allow you to check that the pipe has not suffered any external damage in connection with installation. The design also allows permanent monitoring and detection of the installed pipe system. SLM® DCT is designed to be used primarily in alternative installation methods such as directional drilling or pipe splitting. The pipe must be stripped both when butt welding and when using an arc welding sleeve.

Extra protection against scratches and point loads
The high strength pipe sheath is made of PEplus and has a thickness equivalent to e.g. 25% of the pipe’s wall thickness in dimension 250 mm/SDR17. In addition to protecting against scratches and slow crack growth, the high strength sheath also helps to distribute the pressure from any point loads over a larger surface, thereby reducing impact on the main pipe.

Product benefits

  • Pipe system made of PE100 RC for a safer service life and more efficient pipelaying.
  • Built-in function check via conductive aluminium strips between the pipe itself and the outer sheath allows external pipe damage caused during pipelaying to be detected and localized.
  • High strength PEplus sheath corresponding to e.g. 25% of the pipe’s wall thickness at dimension 250 mm/SDR17.
  • A pipe system suitable for alternative installation methods where extra pipe protection is required.
  • 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

Suitable for pipelaying adapted for pipes made of PE100 RC.

Extena Tryckrör Polyeten PE100 RC för alternativa läggningsmetoder

Also suitable for alternative installation methods.

Extena SLA Barrier Pipe rördel Diffusionstätt rörsystem för förorenad mark

Built-in function test.

Approvals

Extena godkännande certifikat Nordic Poly Mark
Extena Certifierat enligt DK-VAND
Extena Egeplast Tryckrör certifierat FI
Extena Egeplast Certifierat TÜV

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.

FITTINGS DCT

Custom pipe fittings

A range of customized pipe fittings is available for SLM® DCT. 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

Head office

Extena AB

Storlidenvägen 5

SE-935 93 Norsjö

SWEDEN

Telephone +46 (0)918-333 70

info@extena.se

www.extena.com

Corp. Reg. No. 556458-4448

Extena Finland

Telephone +358 2 7249353

info@extena.fi

www.extena.fi

Extena Norway

Telephone +47 483 42 558

info@extena.no

www.extena.no