| Structure: | flange |
|---|---|
| Material: | carbon steel |
| Operating Angle: | horizontal |
| Place of Origin: | China (Mainland) |
| Model Number: | VSSJA (AF) |
| Brand Name: | Yinlong |
| Body: | QT400-15, Q235A |
| Gland: | Q235A,20,16Mn,1Cr18Ni9Ti |
| Sealing ring: | NBR,CR,FPM,NR |
| Bolt: | Q235A,35, |
| nut: | Q235A,20, |
| Nominal Diameter: | 65-3600 mm |
| External Diameter: | 76-3620 mm |
| featrue: | high pressure resistant |
| certificate: | ISO9001 |
| use: | flange on one side, pipe on the other |
| sealing: | reliable |
| welding: | no need |
| structure: | reasonable |
Quick Details
Specifications
VSSJA (AF) Loose Flange Flexible Joint
I. Material Table of Flexible Joint:
|
No.
|
Name
|
Quantity
|
Material
|
|
1
|
Body
|
1
|
QT400-15, Q235A
ZG230-450 ,1Gr13,20
|
|
2
|
Gland
|
1
|
Q235A,20,16Mn,1Cr18Ni9Ti
|
|
3
|
Sealing ring
|
2
|
NBR,CR,FPM,NR
|
|
4
|
Bolt
|
n
|
Q235A,35,
1Cr18Ni9Ti
|
|
5
|
nut
|
n
|
Q235A,20,
1Cr18Ni9Ti
|
II. Installation Date Table of Flexible Joint:
|
Nominal Diameter DN
|
External Diameter Dw
|
Length
|
Flange Connection Size
|
|||||||||
|
L1
|
L2
|
0.25MPa
|
0.6MPa
|
1.0MPa
|
||||||||
|
D
|
D1
|
n-do
|
D
|
D1
|
n-do
|
D
|
D1
|
n-do
|
||||
|
65
|
76
|
105
|
118
|
160
|
130
|
4-φ14
|
160
|
130
|
4-φ14
|
185
|
145
|
4-Φ18
|
|
80
|
89
|
190
|
150
|
4-φ18
|
190
|
150
|
4-φ18
|
200
|
160
|
8-Φ18
|
||
|
100
|
108
|
123
|
210
|
170
|
210
|
170
|
250
|
180
|
||||
|
114
|
285
|
|||||||||||
|
125
|
133
|
240
|
200
|
8-φ18
|
240
|
200
|
8-φ18
|
340
|
210
|
|||
|
140
|
395
|
240
|
||||||||||
|
150
|
159
|
265
|
225
|
265
|
225
|
445
|
295
|
|||||
|
168
|
320
|
280
|
505
|
350
|
8-Φ22
|
|||||||
|
200
|
219
|
320
|
280
|
375
|
335
|
565
|
400
|
|||||
|
250
|
273
|
130
|
375
|
335
|
12-φ18
|
440
|
395
|
12-Φ18
|
395615
|
350460
|
12-Φ22
|
|
|
300
|
325
|
130
|
160
|
440
|
395
|
12-φ22
|
490
|
445
|
12-φ22
|
670
|
515
|
12-Φ22
|
|
350
|
355
|
490
|
445
|
540
|
495
|
780
|
565
|
16-Φ22
|
||||
|
377
|
595
|
550
|
895
|
620
|
||||||||
|
400
|
406
|
540
|
495
|
16-φ22
|
645
|
600
|
16-φ22
|
1015
|
725
|
16-Φ26
|
||
|
426
|
755
|
705
|
1115
|
840
|
||||||||
|
450
|
457
|
595
|
550
|
16-φ22
|
860
|
810
|
16-φ22
|
1230
|
950
|
20-Φ26
|
||
|
480
|
975
|
920
|
1455
|
1015
|
||||||||
|
500
|
508
|
645
|
600
|
20-φ22
|
1075
|
1020
|
20-φ22
|
1675
|
11260
|
|||
|
530
|
1175
|
1120
|
1915
|
1380
|
||||||||
|
600
|
610
|
755
|
705
|
20-φ26
|
1405
|
1340
|
20-φ26
|
2115
|
1590
|
20-Φ30
|
||
Annotation: the size of the nominal diameter can come up to 3600 according to your requirements.