GB/T 37309-2019
ActiveAnti-corrosion technical specification for marine steel structures by high velocity arc spraying
海洋用钢结构高速电弧喷涂耐蚀作业技术规范
Application Summary AI generated
This standard specifies the technical requirements for applying high velocity arc spraying (HVAS) coatings to protect marine steel structures from corrosion. It is applied in the manufacturing, maintenance, and repair of offshore platforms, ships, port facilities, and other steel infrastructure exposed to seawater and marine atmospheres. The standard covers surface preparation, spraying parameters, coating thickness, and quality inspection to ensure durable corrosion protection in harsh marine environments.
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