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normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>工作压力p/MPa |
normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>材 料 |
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normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center><1.6
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normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>
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normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center> |
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normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>阀体、阀盖采用可锻铸铁、球墨铸铁或铸钢
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normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>阀杆采用碳素钢或不锈钢
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normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>阀瓣采用不锈钢 |
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normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>≥1.6~3 |
normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>采用全不锈钢、全铜基合金或以上两种材料的组合 |
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normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>>10 |
normal style="LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center>采用全铜基合金 |