一、性能特點 |
序號 |
名稱 |
數(shù)量 |
材料 |
1 |
壓蓋 |
2 |
QT400-15,Q235A |
2 |
本體 |
1 |
QT400-15,Q235A |
3 |
密封圈 |
2 |
NBR,NR,FPM |
4 |
螺栓 |
2 |
Q235A,35,1Cr18Ni9Ti |
5 |
螺母 |
2n |
Q235A,35,1Cr18Ni9Ti |
6 |
螺栓 |
4 |
Q235A,35,1Cr18Ni9Ti |
7 |
螺母 |
4 |
Q235A,35,1Cr18Ni9Ti |
8 |
螺栓 |
4 |
Q235A,35,1Cr18Ni9Ti |
9 |
螺母 |
4 |
Q235A,35,1Cr18Ni9Ti |
10 |
密封條 |
2 |
NBR,NR,FPM |
公稱通徑
|
公稱壓力PN0.6-4.0MPa
|
|||||||||
DN
|
DW
|
D
|
D1
|
L1
|
L2
|
L
|
A
|
n-d
|
n0-d0
|
n-T0
|
65
|
76
|
155
|
130
|
202
|
178
|
240
|
213
|
4-M12
|
4-M12
|
4-M16
|
80
|
89
|
165
|
140
|
192
|
227
|
|||||
100
|
118
|
195
|
172
|
225
|
260
|
|||||
150
|
168
|
255
|
222
|
275
|
310
|
|||||
200
|
219
|
310
|
277
|
330
|
370
|
|||||
250
|
274
|
375
|
336
|
340
|
380
|
6-M12
|
4-M20
|
|||
300
|
326
|
440
|
398
|
234
|
464
|
280
|
510
|
6-M16
|
4-M16
|
|
350
|
378
|
490
|
450
|
520
|
568
|
8-M16
|
||||
400
|
419
|
540
|
500
|
568
|
610
|
|||||
450
|
480
|
590
|
550
|
620
|
668
|
10-M16
|
||||
500
|
532
|
645
|
600
|
668
|
715
|
|||||
600
|
635
|
750
|
703
|
775
|
825
|
|||||
700
|
738
|
850
|
805
|
875
|
925
|
12-M16
|