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Twin pipe system

Twin pipe system

LOGSTOR twin steel pre-insulated pipes are insulated with polyurethane (PUR) foam and outer casing of polyethylene (PE-HD), which comply with BS EN253 and are suitable for district heating and cooling network.

  • The calculated continuous operating temperature is 140°C
  • The maximum short peak operating temperature is 150°C
  • The calculated continuous surface temperature is 50°C
  • Operating pressure 25 bar

They are a bonded system meaning the carrier pipe, insulation and outer casing are moulded together to form a solid unit. They are available in series 1, 2 and 3, in lengths of 6, 12 and 16 meters, and include two copper wires for use with the leak surveillance system.

LOGSTOR twin steel pre-insulated pipes are available in carrier pipe sizes from O/D 26.9mm to 450mm.

Suitable applications for Twin Steel Pre-insulated Pipes

  • Low Temperature Hot Water (LTHW)
  • Medium Temperature Hot Water (MTHW)
  • Cooling
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PPSL District Heating Ltd also operates trading and co-operation agreements with industry leading businesses and specialists that are complementary to our own skill sets, such as consultants, specialist energy supply companies and financiers to ensure you have full access to the resources required to guarantee project success.

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