The environments for stress corrosion cracking of petrochemical equipment, including choride, solphide and related media are analyzed. And preventative measures of stress corrosion cracking are discussed.

• 摘要对石化设备发生应力腐蚀破裂的环境，主要对含氯化物、硫化物及相关的介质进行分析，并对防范应力腐蚀破裂对策的有关问题作了讨论。