191问答库 > 弯头90E（S）50Sch40代表什么意思

弯头90E（S）50Sch40代表什么意思

2025-03-16 20:37:49
推荐回答（1个）
回答1：

90E（S）：表示为短半径90度弯头
50：表示为公称通径为DN50
Sch40：表示弯头的壁厚,可通过标准可以查出壁厚为4.0mm.

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