Which component is essential in high pressure piping and appurtenances as per ASTM standards?

High-quality fittings and connections are essential in high pressure piping systems as dictated by ASTM standards due to their critical role in ensuring safety, reliability, and performance. The integrity of high pressure piping systems largely depends on the fittings and connections used, as these components must withstand the substantial forces and pressures exerted during operation. High-quality materials and precise manufacturing processes help prevent leaks, failures, and catastrophic incidents that could arise from subpar fittings or poorly made connections.

In high pressure situations, the likelihood of failure increases with inferior components, leading to potential safety hazards and operational downtime. Therefore, ASTM standards emphasize the necessity for fittings and connections to be not only high-quality but also compatible with the materials and pressures involved in the system. This helps maintain the system's overall efficiency and safety, ensuring that all components work harmoniously under the conditions they are designed for.