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酸素帯、アセチレン帯の色選択

2015-06-26View Original

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以前、会社の修理班では酸素チューブを赤色、アセチレンチューブを黒色にしていましたが、GNT2550-2007の規定では酸素チューブは青色、アセチレンチューブは赤色、空気、二酸化炭素、アルゴンは黒色となっています。では、修理で使用する酸素チューブとアセチレンチューブの色はどのように選べばよいのでしょうか?
Reply #22015-06-26
GNT2550-2007の規定に従う。
Reply #32015-06-26
GNT2550-2007の規格を調べてみてください。

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