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Line Drying

Line Drying

After chemical cleaning, hydrostatic testing, or any process that introduces water into a piping system, residual moisture left in place becomes an immediate corrosion risk and a contamination threat to freshly cleaned or passivated surfaces. Line drying removes that moisture completely — using dry air or nitrogen purge to drive system dew points down to -40°F or below — ensuring that piping and equipment enter service in a clean, dry, and corrosion-free condition. It is the critical final step that protects everything that came before it.

  • Turnkey Process Start to Finish — All Flow Engineering, Pipefitting, and Equipment Included

  • Seamless Integration with Ongoing Cleaning, Flushing, and Commissioning Projects

  • Typically Performed Following High-Velocity Chemical Cleaning or Hydrostatic Pressure Testing

  • Removes Residual Moisture from Piping, Vessels, and Process Equipment Prior to Commissioning

  • Dew Points of Less Than -40°F Achievable — Verified by Continuous Outlet Monitoring

  • Dry Air or Nitrogen Purge Options Available Depending on System Requirements

  • Prevents Flash Rusting, Corrosion, and Contamination of Freshly Cleaned Systems

  • Compatible with Carbon Steel, Stainless, and Specialty Alloy Piping Systems

  • Temporary Air Drying Equipment and Nitrogen Supply Coordination Provided On-Site

  • Fast, Safe, On-Time Completion with Minimal Impact to Project Schedule

  • 24/7 Project Execution by Trained Project Managers and Technicians

  • Emergency Response Mobilization Available Around the Clock

  • Procedure-Based Operations — Full Documentation and Dew Point Certification Provided

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