Safe Use of Ultra-High-Pressure Water Jetting

摘要

Ultra-high-pressure water jetting (UHP WJ) is defined by SSPC and NACE as cleaning with water pressures above 1,700 bar (25,000 psi) and is defined in ISO 8501-4 as above 1,400 bar (21,000 psi).While these high pressures can be effective for cleaning,they are also dangerous.