[問題] 鍍鋅螺絲腐蝕不鏽鋼??
大家好
我今天碰到朋友跟我說
不鏽鋼管線上的組件,像是法蘭或是閥之類的
螺絲一定得用不鏽鋼
不能用類似熱浸鍍鋅或是電鍍鋅的
說會有鋅污染的腐蝕問題??
是真的假的ㄚ!!
我一直以為不鏽鋼是很強壯的說!!
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