MARKETS
Monolithic Insulating Joints
Monolithic Insulating Joints are high-resistant fittings used to electrically isolate sections of a pipeline to improve the effectiveness of cathodic protection systems and to reduce ground-loop currents or interference between different CP systems.Provided with pipe pups matching the pipeline grade and wall thickness and are long enough to eliminate any possible thermal damage to the isolation components during field welding. Factory-assembled, hydrostatically tested and subjected to electrical tests in various stages of manufacturing . They do not require technical service or maintenance after installation.
PRODUCTION RANGE
| SIZE | from ½" to 120" and over |
| RATING | from ANSI 150 up to ANSI 2500 and over |
SPECIAL FEATURES (On request)
| Design Factor | as per client's specification |
| Low Temperature design | down to -50 °C |
| High Temperature design | up to +165 °C |
| Dielectric Strength Test | up to 20 kV for 1 min. 50 Hz AC |
| Electrical resistance Test | in dry conditions > 200 MOhm - 1000 V DC |
| Coating/Lining | as per client's specification |
| Finite element analysis | on request |
| PED / ATEX compliance | on request |
EXTRA TESTING (on request)
Helium TestTorsion test
Hydro-thermo-bending test
Electrolytic immersion test
Hydraulic fatigue test
Air leak test
Vacuum test
ADDITIONAL INFO
MAIN PRODUCTION
• High Pressure Monolithic Insulating Joints for water, gas, oil and petrochemical industry
• Low pressure service Insulating Joints
• Insulating Joints for low/high temperature fluids, sour service application, conductive fluids, etc.
• Monolithic Insulating Joints with flanged ends
• Pre-assembled Insulating Flanges
• Insulation spools
For oil, gas and water pipelines OffShore & Onshore
SIMILAR PRODUCTS
