船用鑄鐵填料旋塞閥 GB/T 593-1993
Marine Flanged Cast Iron Packing Cock GB/T593-1993
性能規范Technical Data
|
公稱壓力
Nominal Pressure (MPa)
|
公稱通徑
Nominal Diameter (mm)
|
適用介質
Applicable Medium
|
|
0.6
|
20-80
|
海水、淡水、滑油、燃油
Sea water,Fresh water，Fuel oil
|
主要零件材料 Material of main parts
|
名稱 name
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材料 material
|
牌號Marks
|
|
閥體
body
|
灰鑄鐵，鑄錫青銅
Cast Iron,
Cast Tin Bronze
|
HT200,ZCuSn10Zn2
|
|
塞芯
core
|
鑄錫青銅
|
ZCuSn10Zn2
|
型式Type:TS/LS/AS ,A/L/T
