DPV.08 In-line caliper flaw detector (CLP)

6" - 8"
DVP.08: In-Line Caliper Flaw Detector - A Powerful Tool for Pipeline Integrity Assessment
The DVP.08 is a sophisticated In-Line Caliper Flaw Detector (CLD) designed for the meticulous inspection of gas and liquid pipelines. This robust device utilizes advanced technology to deliver highly accurate measurements of a pipeline's internal diameter, enabling the detection and evaluation of potential flaws like leaks, corrosion, and deformations.
Key Specifications:
  • Compact Design: The DVP.08 boasts a compact form factor with a length of 1077 mm (42.4 in) and a weight of 32 kg (70.5 lbs), facilitating smooth operation and deployment within pipelines.
  • Extensive Applicability: The DVP.08 can navigate pipelines with a minimum internal diameter of 75% of their outer diameter, offering versatility for various pipe sizes.
  • Superior Maneuverability: The DVP.08 excels in maneuvering through bends with a minimum bend radius of 1.5 times the pipeline's outer diameter (1.5D).
  • Extended Operation: The DVP.08 is equipped for prolonged inspections, boasting a maximum inspection time of at least 72 hours.
  • Long-lasting Battery Life: The low-frequency transmitter of the DVP.08 ensures uninterrupted operation for extended periods with a minimum battery life of 240 hours.
  • Exceptional Inspection Range: The DVP.08 can effectively inspect pipelines over vast distances, covering a maximum of at least 100 km (62.1 miles).
Compatible Pipeline Characteristics:
  • Diameter: The DVP.08 is ideally suited for pipelines with an outer diameter of up to 219 mm. Refer to the manufacturer's specifications for the full range of compatible pipe sizes.
  • Environment: The DVP.08 can be deployed in pipelines transporting either gas or liquid.
  • Configuration: The DVP.08 seamlessly integrates with pipelines equipped with equal diameter T-junctions featuring grilles for smooth insertion and retrieval.
Operational Parameters:
  • Temperature Range: The DVP.08 operates effectively in a wide range of temperatures, from -20°C to +80°C (-4°F to 176°F).
  • Pressure Range: The DVP.08 can withstand pressure variations within pipelines, functioning within a range of 5 to 100 bar (72.5 - 1450 psi).
  • Minimum Gas Pressure: For gas pipelines, the DVP.08 requires a minimum pressure of 20 bar (290 psi) to operate efficiently.
  • Tool Speed Range: The DVP.08 can be calibrated to operate at various tool speeds ranging from 0.2 to 4 m/s (0.7 to 14 mph).
Recommended Barrel Dimensions:
For optimal performance and safe operation, the DVP.08 CLD is designed to be used with launcher and receiver barrels meeting the following specifications:
  • Launcher Barrel:
  • Length: Greater than 1400 mm (recommended minimum)
  • Diameter: 273 mm (outer diameter)
  • Inner diameter: 219 mm (to accommodate the CLD)
  • Receiver Barrel:
  • Length: Greater than 1100 mm (recommended minimum)
  • Diameter: 273 mm (outer diameter)
  • Inner diameter: 219 mm (to accommodate the CLD)
Benefits of Utilizing the DVP.08 CLD:
  • Enhanced Pipeline Integrity: The DVP.08 empowers proactive pipeline maintenance by facilitating the identification and rectification of potential flaws, ensuring pipeline safety and longevity.
  • Streamlined Inspection Process: The DVP.08 offers a highly efficient solution for pipeline inspection, saving time and resources compared to traditional methods.
  • Unmatched Precision: The DVP.08 delivers highly accurate internal diameter measurements, enabling a thorough and reliable assessment of pipeline health.
  • Versatility: The DVP.08 is well-suited for various pipeline inspection tasks across diverse environments.
By incorporating the DVP.08 CLD into your pipeline maintenance strategy, you gain a valuable tool for safeguarding the integrity and operational efficiency of your pipeline infrastructure.