The primary goal of the handbook is to promote safety and efficiency. Ammonia (R-717) is an highly efficient, environmentally friendly refrigerant with zero ODP (Ozone Depletion Potential) and zero GWP (Global Warming Potential). However, its toxicity and flammability require rigorous piping standards to prevent leaks. The handbook provides standardized practices to ensure that piping networks can withstand thermal stress, vibration, and internal pressures over a long operational lifespan. Core Technical Components
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