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.
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
Ends: bevelled API 5L and/or flanged
Coatings: epoxy paint