海底管道用牺牲阳极生产驻厂监理控制要点分析

Analysis on Key Control Points during On-site Supervision over Manufacturing of Submarine Pipeline Sacrificial Anodes

牺牲阳极保护是投资较少的阴极保护方法,在海洋环境中得到了广泛的应用。而阳极制造过程中的质量控制是一个不可忽视的环节。本文结合牺牲阳极制造工艺,分析了现场监造人员对成品阳极的质量控制要点,总结出监理过程中从开始入厂的资格审查,到生产过程中的生产记录检查、现场见证,到阳极发运的监理控制点。

Sacrificial anode protection, widely used in the marine environment, is deemed as an effective protection method with less investment. However, the quality control of anode manufacturing process is an indispensable process. With reference to the sacrificial anode manufacturing process, this paper analyzes the anode quality control points conducted by on-site supervisor and summarizes the supervision control points in supervision process, from the qualification examination of plant entry to the production record check of production process, on-site witness, and the anode delivery.