galvanized pipe

例句：

1. 1. This new typeof pipe is designed to prevent leaksand improve water pressure.
   这种新型管道设计用来防止泄漏并提高水压。
2. 2. Theconstruction crew used this galvanized pipeto connect the two sections of the pipeline.
   施工队使用这种镀锌管来连接管道的两个部分。
3. 3. Galvanized pipes arecommonly used in outdoor plumbing systems due totheir durability and resistance to corrosion.
   由于其耐用性和抗腐蚀性，镀锌管常用于户外给排水系统。