主要零件材料
|
零件名稱
Part name
|
閥桿、閥蓋
Stem.Bonnet
|
閥桿、閥瓣
Stem,Disc
|
填料
Packing
|
|
J213w6p
|
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 |
|
J213w60、J213w-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
|
型號(hào)
Type
|
公稱壓力(MPa)Nominal
pressure Nominal |
試驗(yàn)壓力PS(MPs)
test 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
|
|||||
|
J213w6
|
16
|
2.4
|
1.76
|
0.6
|
16
|
p≤200℃
|
液化石油氣水、油品等
Petroliun gas Water,Oil etc |