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| 产品: |
浏览次数:72J49法兰式压力表针型阀 |
| 品牌: |
潍坊信泰阀门 |
| 单价: |
面议 |
| 最小起订量: |
1 台 |
| 供货总量: |
10000 台 |
| 发货期限: |
自买家付款之日起 1 天内发货 |
| 有效期至: |
长期有效 |
| 最后更新: |
2020-08-06 15:50 |
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一、 J49法兰式压力表针型阀主要零件材料:
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零件名称Part name
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阀体BODY
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阀杆Stem
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阀底座base
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填料PACKING
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填料阀盖Packing bonnet
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手轮Hand wheel
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J49H-320-DN3
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碳钢Carbon steel
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铬不锈钢Cr,Stainless steel
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聚四氟乙稀、柔性石墨
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碳钢Carbon steel
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优质碳钢High grade carbon steel
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J49H-320P-DN6
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铬镍不锈钢 Cr,Ni Stainless steel
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铬不锈钢Cr,Stainless steel
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铬镍不锈钢Cr,Ni Stainless steel
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PTEF,Soft graphite
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不锈钢Stainless steel
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二、 J49法兰式压力表针型阀主要性能规范:
型号
Type
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公称压力
(MPa)Nominal Pressure
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试验压力
PS(MPa)Test pressure
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工作压力
(MPa) Working Pressure
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工作温度
(℃)Working Temperature
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适用介质
Suitable
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壳体(MPa)Shell
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密封(液)Seal
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密封(气)Seal
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J49H-320
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32
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48
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35.2
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0.6
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32
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P≤540℃
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液化石油气水、酸、蒸汽、油品等
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J49H-320P
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32
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48
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35.2
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0.6
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32
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C≤425℃
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Petroleum gas Water,Asic,Steam, Oil etc
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