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    • Choosing the right pipe
    • Standard pipe PE100 RC
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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
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    • Product Management
    • HR
    • Finance
    • Management
    • Manufacturing
  • Application areas
  • Water & Sewage
  • Gas
  • Mines
  • Industry
  • High pressures
  • Special applications
  • Customized pipes
  • Customized pipe fittings
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  • Application areas
  • Water & Sewage
  • Gas
  • Mines
  • Industry
  • High pressures
  • Special applications
  • Customized pipes
  • Customized pipe fittings

Home » Application areas » Water & Sewage

Pipe systems for water & sewage

We have a wide range of pipes and pipe fittings for the transportation of water and sewage. All our pipes are made of PE100 RC, which is the best raw material for this type of pipe system. For example, compared to traditional pipe materials, PE100 RC has 17 times higher requirements for slow crack growth, which is the factor that has the greatest impact on the service life of the pipe.

Round pipes ensure optimal joints
The joints are the weak point in a pipe system. A prerequisite for good joints is round pipes with low ovality. By cooling the pipes for a longer period using our “anti-stress” production method, and stabilizing them during the cooling process, we can set higher demands and significantly tighter tolerance levels regarding ovality than the standard permits. In fact, we have 40% higher requirements in terms of ovality and toe-in than specified in the standard.

Safe supplier for large projects
We have extensive experience of large projects and know how important the time aspect and reliability of supply are when working with many subcontractors. Since we have our own modern, large capacity production facility and a complete range of polyethylene pressure pipes and pipe fittings, we are now a reliable supplier to large projects in all Nordic countries.

Third party certifications and tests ensure maximum service life and safer pipeline ownership.

 

Extena Egeplast certifikat Nordic Poly Mark
Extena Certifierat enligt DK-VAND
Extena Egeplast Tryckrör certifierat FI
Extena Egeplast certifikat PAS 1075
Extena Egeplast Certifierat TÜV

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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

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