Advanced "Clean-Interior" with Proprietary Transit Protection

  Traditional black steel pipes are often coated in hydrocarbon-based mill oils and cutting fluids—the primary food sources for Microbiologically Influenced Corrosion (MIC) bacteria. At Josh Global Corporation, we engineered a completely different standard to ensure your system survives.

Key Pillars

True Bare-Metal Cleaning

  We completely remove welding slag, mill scale, and traditional dirty manufacturing oils from the internal surface, eliminating the root cause of bacterial growth.

Proprietary MIC-Neutral Transit Inhibitor

  Bare steel reacts quickly. To prevent flash-rust and debris formation during ocean freight and storage, we apply an exclusive, trade-secret protective layer. This inert formula guarantees the pipe arrives at your fabrication yard in pristine, debris-free condition.

100% System Compatible

  Unlike standard mill oils, our transit inhibitor is strictly MIC-neutral. Once the system is installed, it remains fully compatible with fire sprinkler water and works seamlessly alongside complementary nitrogen generation systems. It creates zero residue and feeds zero bacteria.

The Result: A pristine internal environment from the factory to the job site. This uncompromising dual-action approach is the foundation of our industry-leading 15-Year Leak Warranty.