上海針型截止閥價(jià)格;上海針型截止閥報(bào)價(jià) 圖片相關(guān)說明: 鉻鎳不銹鋼 鉻鎳不銹鋼 液化石油氣水、油品等主要零件材料
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
Cr.NiStainlesss steel
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 主要性能規(guī)范
Chief property and specifieation 型號(hào)Type 公稱壓力(MPa)
Nominal
pressure試驗(yàn)壓力PS(MPs) 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℃
Petroliun gas
Water,Oil etcJ13w-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 主要外形及連接尺寸
Main external and connecting dimensions(mm) 公稱直徑DN(mm)
Nominal diameter管螺紋Rc Source ioint 尺 寸 Dimensions 重量(Kg)Weight Do L H Hi d 6 1/4 60 55 92 102 4 0.63 10 3/8 60 60 90 100 5 0.65 15 1/2 65 65 97 107 6 0.8 20 3/4 80 80 109 121 8 1.07 25 1 100 90 122 132 10 1.8 32 11/4 140 128 180 191 15 5.0 40 11/2 160 148 200 215 18 7.2