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【DQ15P4N鍛鋼低溫球閥-產(chǎn)品說明】

鍛鋼低溫球閥分為低溫浮動球和低溫固定球兩類,用于截斷或接通管路中的低溫介質(zhì),介質(zhì)zui低溫度不得低于-196度。
型號：DQ15P4N
口徑：DN15-DN50
壓力：1.6-MPa-32.0MPa
材質(zhì)：鑄鋼、鍛鋼、低溫鋼、不銹鋼

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