進口德標波紋管截止閥，BELLOWS GLOBE VALVE，也叫波紋管密封截止閥，是指采用雙重的密封設(shè)計（波紋管+填料）結(jié)構(gòu)設(shè)計，密封性好，特別適用于蒸汽、導(dǎo)熱油、劇毒、強腐氣液介質(zhì)密封可靠性要求特別高的工況。

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