軒誠閥門直銷 J11W內螺紋截止閥 不銹鋼針型截止閥

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

優質碳鋼

High grade carbon steel

鉻不銹鋼Cr.Staininliss steel

型號Type

公稱壓力(MPa)
Nominal
pressure

試驗壓力PS(MPs) 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

J13W-16

1.6

2.4

1.76

0.6

1.6

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