Joint kit - Stainless steel dielectric insulation bolts - A4

Performances:

• Total electrical insulation (joint + bolts)
• protection against galvanic and electrolytic corrosion
• Excellent mechanical resistance and pressure outfits
• Preserves the longevity of buried or marine networks
Cathode -imposed or galvanic cathode protection systems

Characteristics:

• range: DN 50 to 2000 (DN SUPERIGHT SUME). (Higher PN on request).
• Lé length of screws adapted to a montage on flange that complies with the standard EN 1092-2 Type 21.
• Central joint in reinforced phenolic resin impregnated neoprene: - Rupture to compression 25 DAN/MM2; 20 kV dielectric rigidity. - Isolation resistance 40,000 MB.
• Insulating tubes (barrel) in mylar spiral polyester:- dielectric rigidity 9.0 kV/mm.- The limit temperature for use of insulating kits is 150 ° C and average isolation voltage 2.5 kv.

Applications:

• The dielectric joint kit with insulating sockets is designed to ensure complete electrical insulation between two metal bridles. It prevents any passage of electric current via the joint, the bolts or the body of the straps. This system is essential in cathodically protected installations or in networks sensitive to electrical interference.