tube与pipe区别

wlj197308

ASME规范中TUBE与PIPE的区别是什么？在哪儿有解释？知道的帮忙。

wonderfuldeer

http://www.asimi8.com/forum.php? ... &highlight=tube

有人分享过,看是不是需要

niat8888

ASME B31.3  31.1l里面有叙述。。。
一般说 PIPE是圆的。
TUBE是任意形状的空心截面的。。
我们常常用的无缝管 是圆的tube

我是定位销

谢过2楼连接，再次学习了。

烟雨遥

下载了，谢谢分享

lyklzy

ASME规范中TUBE与PIPE的区别是什么？在哪儿有解释？
在 ASME B31.1-2014  Power Piping有定义
Chapter I    Scope and Definitions
100 GENERAL
100.1 Scope
100.2 Definitions
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pipe and tube: the fundamental difference between pipe and tube is the dimensional standard to which each is manufactured.
A pipe is a tube with a round cross section conforming to the dimensional requirements for nominal pipe size as tabulated in ASME B36.10M, Table 1, and ASME B36.19M, Table 1. For special pipe having a diameter not listed in these Tables, and also for round tube, the nominal diameter corresponds with the outside diameter.
A tube is a hollow product of round or any other cross section having a continuous periphery. Round tube size may be specified with respect to any two, but not all three, of the following: outside diameter, inside diameter, wall thickness; types K, L, and M copper tube may also be specified by nominal size and type only. Dimensions and permissible variations (tolerances) are specified in the appropriate ASTM or ASME standard specifications.

wlj197308

谢谢大家的解释。非常感谢。

mm1971

我也第一次学习，以前老工程师的解释是大管叫pipe,小管叫tube，看来差之毫厘谬以千里。