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米国規格 国際規格

2019-03-21View Original

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米国規格と国際規格のバルブ、フランジ、配管の違いは?
Reply #22019-03-21
どういう意味?国標には米標や欧標のものがあり、国標はさらに業界標準に分かれる。
Reply #32019-03-23
米国規格のバルブ:ASME 16.34、米国規格のフランジ:ASME B16.5。中国規格に相当するものはHG/T 20615で、中国規格に相当するヨーロッパ規格のフランジはHG/T 20592です
Reply #42019-09-25
規格番号と管径の表記方法を確認する。

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