NM01HHDSPRING12

The Defelsko HHD Spring Coil Electrode for 12-inch Pipes is a specialized rolling spring probe designed for efficient and reliable holiday detection on coated pipes with a nominal outer diameter of 12 inches (approximately 304 mm). This accessory is engineered for seamless compatibility with the Defelsko PosiTest HHD High Voltage Holiday Detector.  

The spring coil design allows for smooth, continuous movement along the pipe surface, maintaining consistent contact to effectively identify pinholes, holidays, and other discontinuities in the protective coating. This rolling action significantly speeds up the inspection process for longer pipe sections.

Key Selling Points:

• Optimized for 12-inch Pipes: Specifically sized to ensure proper contact and comprehensive inspection coverage on pipes with a 12-inch nominal diameter.

• Efficient Rolling Design: Facilitates rapid and continuous inspection along the pipe surface, saving time and effort.

• Engineered for Defelsko PosiTest HHD: Guarantees seamless compatibility and optimal performance with this industry-leading holiday detector.

• Reliable Coating Flaw Detection: Enables the accurate identification of critical discontinuities in protective coatings.

• Durable Construction for Field Use: Built to withstand the demands of on-site pipeline inspections.

Benefits:

• Accelerated Pipeline Inspections: The rolling design allows for faster and more thorough examination of coated pipes.

• Consistent Surface Contact: The spring coil maintains reliable contact, leading to improved accuracy in holiday detection.

• Simple and Intuitive Operation: Easily attaches to the PosiTest HHD for immediate use.

• Ensures Coating Integrity and Longevity: Helps verify the quality and continuity of protective coatings, preventing corrosion.

Approximate Dimensions (inches):

• Nominal Pipe Diameter Compatibility: 12 inches

• Coil Inner Diameter (resting state, approximate): Slightly less than 12 inches (to ensure contact with a 12-inch pipe) - Expect around 11 to 11.5 inches.

• Wire Diameter of Coil: Approximately 0.08 to 0.12 inches (This can vary slightly.)

• Overall Length (coiled, approximate): 10 to 15 inches (for manageable handling during inspection).

This Defelsko HHD Spring Coil Electrode for 12-inch Pipes provides an efficient and reliable solution for ensuring the integrity of protective coatings on pipelines, offering speed and accuracy in holiday detection.