正四通
公称通径nominal diameter(mm)
|
d(mm)
|
公称压力nominal pressure(mpa)
|
基本尺寸 basic dimensions( mm)
|
|||||||
90°弯头
90°elbow |
45°弯头
45°elbow |
三通
tee |
四通
cross |
盲片
cap |
法兰(短管法兰)
flange(flanged adapter nipples) |
|||||
l
|
l
|
l
|
l
|
h
|
do
|
l
|
n-¢
|
|||
50
|
60
|
2.5
|
84
|
55
|
84
|
84
|
25
|
125
|
65
|
4-¢18
|
65
|
76
|
90
|
60
|
90
|
90
|
25
|
145
|
65
|
4-¢18
|
|
80
|
89
|
94
|
65
|
94
|
94
|
25
|
160
|
65
|
8-¢18
|
|
100
|
108
|
104
|
80
|
104
|
104
|
25
|
180
|
70
|
8-¢18
|
|
100
|
114
|
104
|
80
|
104
|
104
|
25
|
180
|
70
|
8-¢18
|
|
125
|
133
|
122
|
90
|
122
|
122
|
25
|
210
|
70
|
8-¢18
|
|
125
|
140
|
122
|
90
|
122
|
122
|
25
|
210
|
70
|
8-¢18
|
|
150
|
159
|
142
|
95
|
142
|
142
|
25
|
240
|
70
|
8-¢22
|
|
150
|
165
|
142
|
95
|
142
|
142
|
25
|
240
|
70
|
8-¢22
|
|
200
|
219
|
179
|
124
|
179
|
179
|
32
|
295
|
80
|
12-¢22
|
|
250
|
273
|
215
|
144
|
215
|
215
|
32
|
355
|
85
|
12-¢25
|
|
300
|
325
|
245
|
147
|
245
|
245
|
32
|
355
|
85
|
12-¢25
|
|
350
|
377
|
1.6
|
356
|
147
|
305
|
305
|
40
|
470
|
100
|
16-¢25
|
400
|
426
|
406
|
168
|
328
|
328
|
40
|
525
|
110
|
16-¢30
|
|
450
|
480
|
457
|
190
|
359
|
359
|
40
|
585
|
115
|
20-¢30
|
|
500
|
530
|
508
|
210
|
387
|
387
|
40
|
650
|
125
|
20-¢34
|
|
600
|
630
|
610
|
253
|
441
|
441
|
40
|
770
|
135
|
20-¢41
|
公称通径nominal diameter(mm)
|
d(mm)
|
公称压力nominal pressure(mpa)
|
基本尺寸 basic dimensions( mm)
|
|||||||
90°弯头
90°elbow |
45°弯头
45°elbow |
三通
tee |
四通
cross |
盲片
cap |
法兰(短管法兰)
flange(flanged adapter nipples) |
|||||
l
|
l
|
l
|
l
|
h
|
do
|
l
|
n-¢
|
|||
50
|
60
|
2.5
|
84
|
55
|
84
|
84
|
25
|
125
|
65
|
4-¢18
|
65
|
76
|
90
|
60
|
90
|
90
|
25
|
145
|
65
|
4-¢18
|
|
80
|
89
|
94
|
65
|
94
|
94
|
25
|
160
|
65
|
8-¢18
|
|
100
|
108
|
104
|
80
|
104
|
104
|
25
|
180
|
70
|
8-¢18
|
|
100
|
114
|
104
|
80
|
104
|
104
|
25
|
180
|
70
|
8-¢18
|
|
125
|
133
|
122
|
90
|
122
|
122
|
25
|
210
|
70
|
8-¢18
|
|
125
|
140
|
122
|
90
|
122
|
122
|
25
|
210
|
70
|
8-¢18
|
|
150
|
159
|
142
|
95
|
142
|
142
|
25
|
240
|
70
|
8-¢22
|
|
150
|
165
|
142
|
95
|
142
|
142
|
25
|
240
|
70
|
8-¢22
|
|
200
|
219
|
179
|
124
|
179
|
179
|
32
|
295
|
80
|
12-¢22
|
|
250
|
273
|
215
|
144
|
215
|
215
|
32
|
355
|
85
|
12-¢25
|
|
300
|
325
|
245
|
147
|
245
|
245
|
32
|
355
|
85
|
12-¢25
|
|
350
|
377
|
1.6
|
356
|
147
|
305
|
305
|
40
|
470
|
100
|
16-¢25
|
400
|
426
|
406
|
168
|
328
|
328
|
40
|
525
|
110
|
16-¢30
|
|
450
|
480
|
457
|
190
|
359
|
359
|
40
|
585
|
115
|
20-¢30
|
|
500
|
530
|
508
|
210
|
387
|
387
|
40
|
650
|
125
|
20-¢34
|
|
600
|
630
|
610
|
253
|
441
|
441
|
40
|
770
|
135
|
20-¢41
|