| 型号： | H44H | 口径： | DN25-DN500 |
| 压力： | 1.6MPA-10MPA | 材质： | 碳钢 |
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零件名称
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材料牌名
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|||
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阀 体
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WCB
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ZGCr5Mo
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ZG1Cr18Ni9Ti
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ZG1Cr18Ni12Mo2Ti
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阀 盖
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WCB
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ZGCr5Mo
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ZG1Cr18Ni9Ti
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ZG1Cr18Ni12Mo2Ti
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阀 瓣
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WCB
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ZGCr5Mo
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ZG1Cr18Ni9Ti
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ZG1Cr18Ni12Mo2Ti
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销 轴
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2Crl3
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2Crl3
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1Cr18Ni9Ti
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1Cr18Ni12MO2Ti
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垫 片
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石墨缠绕垫片
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聚四氟乙稀缠绕垫片
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聚四氟乙稀缠绕垫片
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公称压力
PN（MPa）
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壳 体 材 料
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试验压力(Mpa)
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|||||
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WCB
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ZGCr5Mo(C5)
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ZG1Cr18Ni9Ti
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ZG1Cr18Ni12Mo2Ti
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强度试验
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液体密封
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气体密封
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1.6
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H44H-16C
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H44Y-16I
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H44W-16P
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H44W-16R
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2.4
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1.8
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2.5
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H44H-25
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H44Y-25I
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H44W-25P
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H44W-25R
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3.8
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2.8
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4.0
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H44H-40
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H44Y-40I
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H44W-40P
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H44W-40R
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6.0
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4.4
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6.4
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H44H-64
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H44Y-64I
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H44W-64P
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H44W-64R
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9.6
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7.1
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10.0
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H44H-100
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H44Y-100I
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H44W-100P
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H44W-100R
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15.0
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11.0
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适用温度
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-29-425℃
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≤550℃
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-40-200℃
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-40-200℃
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超出温度范围，请订货时注明
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适用介质
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水蒸气、油品等
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水蒸气、油品等
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硝酸等
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醋酸等
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