|
公称压力
|
壳体试验
|
适用介质
|
适宜温度
|
|
1.6
|
2.4
|
液化气、天然气等
|
-40~+80℃
|
|
2.5
|
3.75
|
||
|
4.0
|
6.0
|
|
DN-JIS
|
L
|
H
|
H1
|
H2
|
|
|
mm
|
in
|
||||
|
50
|
2
|
420
|
380
|
180
|
100
|
|
65
|
21/2
|
450
|
400
|
180
|
100
|
|
80
|
3
|
473
|
480
|
200
|
100
|
|
100
|
4
|
573
|
610
|
250
|
180
|
|
125
|
5
|
573
|
610
|
250
|
180
|
|
150
|
6
|
580
|
720
|
280
|
230
|
|
200
|
8
|
650
|
800
|
350
|
360
|
|
250
|
10
|
800
|
950
|
380
|
400
|
