產(chǎn)品詳情
結(jié)構(gòu)長度:GB/T12221-89
連接端:GB/T9113-2000,HG20592-97,SH3406-96GB/T12224-89
檢驗與試驗:JB/T7749-95
型號
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DJ41Y-16
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DJ41Y-16P
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DJ41Y-25
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DJ41Y-25P
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DJ41Y-40
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DJ41Y-40P
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工作壓力(MPa)
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1.6
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2.5
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4.0
|
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適用溫度(℃)
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-45
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-101
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-196
|
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適用介質(zhì)
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液化天然氣、乙烯、丙烯等低溫介質(zhì)
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材料
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閥體、閥蓋
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LCB
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LC3
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LCB
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LC3
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LCB
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LC3
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閥瓣、閥座
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鉻鎳鋼+鈷鉻鎢
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閥桿
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鉻鎳鋼
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