PIPE COATINGS Suitable for direct application on exterior and interior potable water Pipes lines. Sew lines. Excellent chemical resistance.

管道涂层适用于饮水管道内外壁的涂层，良好的耐化学性。

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All AWWA steel pipe coating standards are based on the maximum service temperature of potable water. The purchaser shall consult the coating manufacturer for conditions and limitations.

所有AWWA钢管涂层标准都按照饮用水的最高温度指定，但是业主仍需要咨询厂家的涂层条件和限制。

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Note: the potable water expansion tank shall be installed in the cold water service pipe line on the supply side of the water heater.

注：饮用水膨胀罐应该安装在热水器的供水端的冷水维修管道上。

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