|
DN
|
SIZE
|
L
|
D
|
?
|
L1
|
H
|
|
8
|
1/4″
|
42.5
|
8
|
8
|
61
|
36.6
|
|
10
|
3/8″
|
45.5
|
8
|
10.5
|
61
|
36.5
|
|
15
|
1/2″
|
49.5
|
12
|
11.5
|
90
|
44.5
|
|
20
|
3/4″
|
56
|
15
|
13
|
90
|
47.5
|
|
25
|
１″
|
65
|
20
|
14
|
106.5
|
58.5
|
|
32
|
1?″
|
81
|
25
|
17
|
106.5
|
64
|
|
40
|
1?″
|
90
|
32
|
17.5
|
138
|
74
|
|
50
|
2″
|
101
|
40
|
19
|
138
|
78
|
|
65
|
2?″
|
129
|
50
|
23
|
161
|
100.5
|
|
80
|
3″
|
142.5
|
64
|
25
|
161
|
108.5
|
|
100
|
4″
|
174
|
78
|
28
|
211
|
121
|
技術規范
1、公稱壓力:2.5MPa
2、工作介質:天然氣、人工煤氣、液化石油氣、水、油等
3、工作溫度:-30℃-20℃
4、壓力試驗符合ISO5208標準
|
0577-63701169
0577-63701155 
