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high temperature insulating joints

Insulating joints
for high temperature

For water or vapor district heating

Usually ready in stock from DN 3/4 to DN 12", the PROCHIND® insulating joints for district heating or special applications like refinery, are normally produced in diameters from 3/4 “ to 56" with bevelled ends and/or flanged.

On request FAP is able to produce PROCHIND® insulating joints up to 82“ diameter, operating pressure up to 250 bar / 25 Mpa, operating temperature up to 200°C / 392°F.



Technical specifications

  • Manufatured and tested: UNI-CIG 10285

  • Max operating pressure: 25 bar / 2,5 Mpa

  • Test pressure: 38 bar / 3,8 Mpa

  • Max operating temperature: 140°C / 284 °F

  • Electrical resistance in air at 1000V d.c.: > 5Mohm

  • Dielectric test: 3000 V


  • Pipe pups: steel ASTM

  • Main body: forged A105/equivalent/ASTM/UNI

  • Insulating rings: G10/G11

  • Gaskets: VITON

  • Ends: bevelled API 5L and/or flanged

  • Coatings: epoxy paint

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Contacts PROCHIND®

for a free quote with no obligation or simply to receive informations

+39 031 421357

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