在水工业中，由于腐蚀导致的水管线故障已成为一个日益被认识到的严重问题。这些故障不仅会中断供水，给客户带来不便，还会对街道和家庭造成损害。这些类型的维修通常非常昂贵。本文介绍了几个实际案例，以解释腐蚀失效的原因以及问题的解决方案。

Water line failures due to corrosion have become an increasingly recognized and serious problem in the water industry. These failures not only inconvenience customers by interrupting water supplies but can cause damage to streets and homes. These types of repairs are often very expensive. Several actual case histories are presented here to explain the causes of the corrosion failures as well as the solutions to the problems.