本标准适用于海上结构物的涂层制备和验收标准、涂层试验方法和验收规范。本标准还包括通用保护涂层系统、法兰腐蚀控制、紧固件涂层、管支架腐蚀控制和不锈钢管腐蚀控制。其中包括不锈钢、有色金属和碳钢的典型大气和飞溅区涂层系统表，以及详细说明测试协议、表面光洁度等级、磨料规格和压载水舱涂层系统的表。本标准由任务组（TG）313维护。

This standard practice details coating materials, test protocols and acceptance criteria, surface preparation, coating application, quality assurance and control, and repair methods for protective coatings systems for offshore platforms and structures. Also covered in this standard are generic protective coating systems, flange corrosion control, fastener coatings, pipe support corrosion control, and stainless steel tubing corrosion control. Included are tables on typical atmospheric and splash zone coating systems for stainless steel, nonferrous metals, and carbon steels, as well as tables detailing test protocols, surface finish grades, abrasive specifications, and ballast water tank coating systems. This standard is maintained by Task Group (TG) 313.