更新時間：2022-06-27
角式針型閥主要零件材料Materials for main parts 零件名稱Part name 閥體、閥蓋Body,Bonnet 閥桿、閥瓣Stem,Disc 填料Packing J24W-160P-DN3 鉻鎳不銹鋼Cr.Ni Stainless steel 不銹鋼Stainliess steel 聚四氟乙稀、柔性石墨PTEF,Soft graphite J24W-3
| 零件名稱Part name | 閥體、閥蓋Body,Bonnet | 閥桿、閥瓣Stem,Disc | 填料Packing |
| J24W-160P-DN3 | 鉻鎳不銹鋼 Cr.Ni Stainless steel | 不銹鋼 Stainliess steel | 聚四氟乙稀、柔性石墨 PTEF,Soft graphite |
| J24W-320P-DN6 | 優(yōu)質碳鋼 High grade carbon steel | 鉻鎳不銹鋼 Cr.Ni Stainliss steel | 聚四氟乙稀、柔性石墨 PTEF,Soft graphite |
| 型號Type | 公稱壓力（MPa） Nominal pressure | 試驗壓力PS（MPa）Test pressure | 工作壓力（MPa） Working pressure | 工作溫度（℃） Working temperature | 適用介質Applicable mediun | ||
| 殼體Shell | 密封（液）Seal | 密封（氣）Seal | |||||
| J24W-160P-DN3 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | P≤200℃ | 液化石油氣水、油品等Petroleun gas Water,Oil etc. |
| J24W-320P-DN6 | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | C≤425℃ | |
| 型號Type | 公稱直徑DN（mm） Nominaldameter | 尺寸Dimensions | 重量（Kg）Weight | |||||
| L1 | Do | D2 | H | H1 | D1 | |||
| J24W-160P-DN3 | 3 | 80 | 65 | 159 | 170 | 14 | 3 | 1.0 |
| J24W-320P-DN6 | 6 | 80 | 65 | 159 | 170 | 14 | 6 | 1.0 |
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