The ElectroStop® monolithic isolation fitting is considered to have the industry’s best Dual O-Ring Seal. The ElectroStop® will serve as a positive, leak-proof, block against the flow of electric current in all piping systems. When you bury it you also bury maintenance costs; an especially important feature for system operators and engineers.
Eliminates Short Circuits
Bolts, sleeves and washers – the major source of short circuits in most isolation assemblies – are eliminated with the ElectroStop® isolation joint. Each joint is electrically tested during production to assure integrity, performance, isolating properties.
Eliminates Field Assembly
The ElectroStop® isolation joint is completely factory assembled and tested. There are no flanges, gaskets, nuts, bolts, sleeves or washers to handle and consequently no fluid leaks due to improper field assembly.
Coated Both Internally and Externally
A two-part bonded epoxy is sprayed to a thickness of .016” -.024” (.40 to .60mm) to within 2” (50.8mm) of each weld end. Each joint is tested for coating thickness uniformity and for holidays.
100% Hydrostatically Tested
All ElectroStop® fittings undergo hydrostatic pressure tests at 1.5 times rated operating pressure in accordance with ASME B31.3 standards. Testing is normally conducted for 30 minutes for joints up to 6” and 60 minutes for 8” to 24” joints but can be tested per customer specifications. A pneumatic test is held at 87 psi for 10 minutes.
Is Completely Weld Inspected
All ElectroStop® fittings undergo a weld inspection with combinations of ultrasonic (UT) and magnetic partical (MT) on all welds. In addition, X-ray tests can be conducted upon request.
Manufactured under an ISO 9001:2008 Quality Management System. The ElectroStop® is available in any diameter and any ANSI Class
To order ElectroStop™ Monolithic Isolating Fittings please indicate the following:
- Nominal Pipe Size
- ANSI, DIN, API Pressure Class or Actual Working Pressure
- Pipe Grade
- Wall Thickness
- Temperature Limits
- Product Conveyed
- Contact your local distributor or Pipeline Seal & Insulator, Inc.