Monolithic Insulation Joints

• Are boltless, rigid pipeline components, factory welded and ready for installation at site.
• Provides electrical resistance between the pipeline sections and adjoining structures, thus improving the effectiveness of the Cathodic Protection System (CP pipeline).
• Suitable for underground and above ground installations.
• Maintenance free – fit & forget.

Benefits:

• Eliminates electrical short circuits and stops stray current in pipeline systems.
• Most economical and reliable method that can be used for cathodic protection in all applications of the pipeline systems.
• Eliminates field assembly of bulky installations of Flanges, Gasket Kits with bolt & fasteners.

Mechanical Properties:

• The excellent mechanical properties are achieved by a rigid design of statically favourable form, using the thermos-setting plastic free from clod flow as insulating material.
• The welded unit provides safe and reliable connection even over extremely long period of operations without risk of the secured and locked unit losing or separating.
• The Joints have undergone all types of pressure tests requirements as per media of the fluid or application of the pipeline

Electrical Properties:

• The dimensioning and practical arrangement of the insulating sections within the overall design in addition to technical production factors, in conjunction with insulation materials of a suitable quality, result in the ideal overall electrical behavior of the insulating joints large external insulating length, thus eliminating the possibility of spark over.
• Very good dielectric strength, substantially greater than conventional insulating flanges.

Quality Control:

• We are performing all pressure tests in-house, like Hydro, Pneumatic, Fatigue, Combined Cycle, Bent, Torsion, NACL Immersion, insulation resistance, Die-electric strength, adhsion and Holiday Tests.

Data Required for Manufacturing:

Pipeline application (fluid details), details of pipeline material, size, schedules, Design pressure and temperature

Download : IGP - Monolithic Isolation Joints

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