J13W型內(nèi)螺紋截止閥主要零件材料 Materials for main parts |
零件名稱Part name | 閥桿、閥蓋Stem.Bonnet | 閥桿、閥瓣Stem,Disc | 填料Packing | J13w-16p | 鉻鎳不銹鋼 Cr.NiStainlesss steel | 鉻鎳不銹鋼 Cr.NiStainlesss steel | 聚四氧乙稀、柔性石墨PTEF,Soft graphite | J13w-160、J13w-40 | 優(yōu)質(zhì)碳鋼High grade carbon steel | 鉻不銹鋼Cr.Staininliss steel | |
J13W型內(nèi)螺紋截止閥主要性能規(guī)范 Chief propertyspecifieation |
型號Type | 公稱壓力MPa Nominal pressure | 試驗壓力PSMPs Test pressure | 工作壓力MPa Working pressure | 工作溫度℃ Working temperature | 適用介質(zhì)Applicable mediun | 殼體Shell | 密封(液)Seal | 密封(氣)Seal | J13w-16 | 16 | 2.4 | 1.76 | 0.6 | 16 | p≤200℃ | 液化石油氣水、油品等 Petroliun gas Water,Oil etc | J13w-40p | 4.0 | 6.0 | 4.4 | 0.6 | 4.0 | J13w-160 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | C≤425℃ | J13w-320p | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | |
J13W型內(nèi)螺紋截止閥主要外形及連接尺寸 Main externalconnecting dimensionsmm |
公稱直徑DNmm Nominal diameter | 管螺紋Rc Source ioint | 尺 寸 Dimensions | | Do | L | H | | | 6 | 1/4 | 60 | 58 | 85 | | | | 10 | 3/8 | 60 | 58 | 87 | | | | 15 | 1/2 | 70 | 60 | 87 | | | | 20 | 3/4 | 80 | 70 | 100 | | | | 25 | 1 | 100 | 78 | 110 | | | | 32 | 11/4 | 110 | 102 | 130 | | | | |
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