Monolithic Insulating Joints

Insulating Joint’s application is to provide on pipeline electrical isolation and commonly used when the cathodic protection is present to prevent any interference in corrosion control.

The Nik-San’s insulating joint is proposed to be installed above the ground, or in an inspection pit in dry conditions to limit the possibility of electrical connecting across the joint. It is projected to be girth welded between two pipeline segments.

Technical Specifications:

Material: ASTM A105 / ASTM A 694, F42 – F70

Pup Piece: API 5L Gr. B

Seal: Buna ‘N’ / Viton

Coating: Epoxy Regin

Installation: Above Ground

Design Pressure: ANSI 150# to 2500#

Design Temperature: -20ºC to 90ºC

Certification: EN 10204 3.1 / 3.2


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