KLINGER FLANGE INSULATION

Klinger flange insulation set consists of a center gasket with insulating sleeves and insulation washers / steel washers.
The center gasket can be delivered with bolt holes (type E) or inside bolt holes (type F).
Klinger flange insulation set can be delivered for pressure class up to PN25 / 300 #.

Klinger flange insulation kits are used to limit corrosion in pipeline systems. When using dissimilar metal flanges, the kits prevent the pipeline system from acting as a galvanic cell, reducing the risk of galvanic corrosion in the pipeline system.

Flange insulation kits are also used to insulate cathodically protected pipeline systems, where they prevent the flow of electrostatic charge.

Contact us for more information about these variants.

Properties
  • Excellent creep resistance
  • Works well with steam
  • Resistant to oils, fuels, hydrocarbons, etc..
  • WRc approved for use in hot and cold drinking water
  • Fire-safe
  • 3xA anti-stick finish on both sides

 
Applications
  • Compressibility C-4430: 9%
  • Recovery C4430: 50%
  • Stress relaxation C-4430 (DIN 52913, 50 MPa, 16h, 300°C): 35 MPa
  • Dielectric strenght: C-4430: 21,0 kV/mm / Mylar 157 kV/mm
  • Water absorbtion: C-4430 10,6% / Mylar 0,8%
  • Maximum temperature: C-4430 250°C / Mylar 180°C
Technical data
  • BS 7531 Grade X
  • Firesafe BS 5146
  • WRc approved
  • DIN-DVGW 92.01e052
  • BAM U W28 for use with oxygen 100 bar / 850°C
  • KTW C55/94.Stf
  • SVGW 92-149-7
  • Germanischer Lloyd 98 953 – 97 HH
Technical table
Center gasket: KLINGERSIL C-4430 (mixture of synthetic fibers and glass fibers with NBR binder)
Insulation sleeves: Mylar
Insulation discs: KLINGERSIL C-4430 / ZPS (Zink plated steel)
Klinger flange insulation set type E acc. DIN EN1092-1
Product number Dimension Pressure class
24003004 DN15 PN10-40
24003005 DN20 PN10-40
24003006 DN25 PN10-40
24003007 DN32 PN10-40
24003008 DN40 PN10-40
24003009 DN50 PN10-16
24003010 DN65 PN10-16
24003011 DN80 PN10-16
24003012 DN100 PN10-16
24003013 DN125 PN10-16
24003014 DN150 PN10-16
24003015 DN200 PN10
24003016 DN250 PN10
24003017 DN300 PN10
24003018 DN350 PN10
24003019 DN400 PN10
24003020 DN450 PN10
24003021 DN500 PN10
24003022 DN600 PN10
Klinger flange insulation set type E acc. ANSI B16.5
Product number Dimension Pressure class
24002004 1/2" 150#
24002005 3/4" 150#
24002006 1" 150#
24002007 1 1/4" 150#
24002008 1 1/2" 150#
24002009 2" 150#
24002010 2 1/2" 150#
24002011 3" 150#
24002012 4" 150#
24002013 5" 150#
24002014 6" 150#
24002016 8" 150#
24002018 10" 150#
24002019 12" 150#
24002020 14" 150#
24002021 16" 150#
24002022 18" 150#
24002023 20" 150#
24002024 22" 150#
24002025 24" 150#