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可燃性・爆発性の液体や、有毒かつ有害な液体を扱う配管やバルブには、どのような接続方式を選ぶべきでしょうか?

2015-11-16View Original

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可燃性・爆発性の液体や、有毒かつ有害な液体を扱う配管やバルブには、どのような接続方式を選ぶべきでしょうか? 溶接かフランジかねじか、どちらが良いですか?どの規格に規定がありますか?
Reply #22015-11-16
SH 3501-2002 石油化学工業における有毒・可燃性媒体用配管工事の施工及び検収規格
Reply #32015-11-16
フランジは多く、主に凸凹面シールとノッチシールが用いられる

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