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58问答库 > PPR管20x1⼀2 20x2.3 20x3⼀4什么意思

PPR管20x1⼀2 20x2.3 20x3⼀4什么意思

2024-12-06 07:04:30

推荐回答（2个）

回答（1）：

20*1/2表示管径是20mm，螺纹是1/2(也就是4分螺纹)
20*3/4表示管径是20mm，螺纹是3/4(也就是6分螺纹)
20*2.3表示管径是20mm，壁厚2.3mm。

回答（2）：

20x1/2中1/2是规格，20x2.3中2.3是厚度，详细你可以去艾诺管业了解

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