內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，NI Stainless steel
|
鉻鎳不銹鋼
Cr，NI Stainless steel
|
聚四氟乙稀、柔性石墨
PTEF，Soft graphite
|
|
H13W-160、J13W-40
|
優(yōu)質碳鋼
Hihg grade carbon steel
|
鉻不銹鋼
Cr，Stainless steel
|
內螺紋截止閥主要性能規(guī)范 Chief property and specifieation
|
型號
Type
|
公稱壓力（MPa）Nominal pressure
|
試驗壓力（MPa）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＜540℃
|
液化石油氣水、酸、蒸汽、油品等Petroleun gas Water,Asic,Steam,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
|
內螺紋截止閥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G
Source ioint
|
尺 寸 Dimensions
|
重量（Kg）
Weight
|
|
D0
|
L
|
H
|
H1
|
D
|
|
6
|
1/4
|
60
|
55
|
90
|
100
|
4
|
0.63
|
|
10
|
3/8
|
60
|
60
|
92
|
102
|
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
|
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