Specifically require solution annealing of welds if the base metals were already solution annealed and the filler metal used is of the E/ER316L type. However, it is important to consider the specific operating conditions, such as the high H₂S partial pressure and chloride content, which may increase the risk of sulfide stress cracking (SSC) and other forms of corrosion. Therefore, it is recommended to consult with a corrosion specialist and conduct appropriate testing to determine the best solution for your specific application.