Orifice ring ASS' Y AOR form
Φd ※This moves to the orifice check.
ΦD is the plumbing inside diameter.
The point of view (direction) of the differential pressure collecting exit is decided by a use of fluid condition.
For details, please confirm it on delivery specifications.
Dimensions example for JIS10K
ΦD is the plumbing inside diameter.
The point of view (direction) of the differential pressure collecting exit is decided by a use of fluid condition.
For details, please confirm it on delivery specifications.
Dimensions example for JIS10K
Orifice ring ASS' Y is used for the relatively low-pressure line and I put it between a pipe flange and use it.
I am comprised of a ring and the orifice plate with the differential pressure Toriide mouth.
I am comprised of a ring and the orifice plate with the differential pressure Toriide mouth.
Calculation standard | JIS, ASME, SHELL
|
Diaphragm form
| Concentric edge, quadrant
|
Differential pressure Toriide form
| konatappu
|
Materials
| Ring SS400, S25C, SF440A
SUS304, SUS316
Plate SUS304, SUS316
Gasket Baru car No. V#6500
V#7020
V#GF300
|
Connection flange standard
| JIS, ANSI, JPI
|
Connection diameter
| 25A - 1000A
|
Differential pressure Toriide Exit
| Taper screw R1/2
Flange JIS, ANSI, JPI
Socket 1/2SW, 3/4SW
|
Code table
 | Orifice ring Ass'y code table (2018-09-13 ・ 132KB) |
Orifice ring reference drawing
Call; a diameter
A
| B
| D
| M
|
25
| 1
| 74
| 72
|
32
| 11/4
| 84
| 72
|
40
| 11/2
| 89
| 72
|
50
| 2
| 104
| 72
|
65
| 21/2
| 124
| 72
|
80
| 3
| 134
| 74
|
100
| 4
| 159
| 74
|
125
| 5
| 190
| 74
|
150
| 6
| 220
| 74
|
200
| 8
| 270
| 74
|
250
| 10
| 333
| 76
|
300
| 12
| 378
| 79
|
350
| 14
| 423
| 79
|
400
| 16
| 486
| 79
|
450
| 18
| 541
| 79
|
500
| 20
| 596
| 79
|
550
| 22
| 650
| 79
|
600
| 24
| 700
| 79
|
650
| 26
| 747
| 79
|
700
| 28
| 807
| 79
|
750
| 30
| 867
| 82
|
800
| 32
| 917
| 82
|
850
| 34
| 967
| 82
|
900
| 36
| 1017
| 84
|
1000
| 40
| 1121
| 84
|
Code table
Form
| Cord
| Contents
| |||||||
Pressure rating
| Pipe diameter
| Plate materials
| Ring materials
| Gasket materials
| Differential pressure Toriide Exit
| Surface-treat
| Addition specifications
| ||
AOR
| |||||||||
J02
| JIS2K flange
| ||||||||
J05
| JIS5K flange
| ||||||||
J10
| JIS10K flange
| ||||||||
J20
| JIS20K flange
| ||||||||
Note 1
| A15
| ANSI150Lb flange
| |||||||
Note 1
| A30
| ANSI300Lb flange
| |||||||
※1
| I fill in A name of JIS
| ||||||||
B
| SUS304
| ||||||||
C
| SUS316
| ||||||||
D
| SUS304L
| ||||||||
X
| |||||||||
Note 2
| F
| SS400
| |||||||
Note 2
| X
| ||||||||
A
| V#1500 we standard
| ||||||||
1
| V#6500
| ||||||||
X
| Other special materials
| ||||||||
[example]
| Note 3
| R1/2 nipple
| |||||||
AOR-J10-100-B-G-A-A-O-3/4
| |||||||||
JIS10K flange, 100A, plate SUS304
| Note 4
| ||||||||
Ring S25C, gasket V # 1500, differential pressure Toriide Exit R1/2,
| |||||||||
There is no surface treatment, and packing, a takeoff valve are attached
| B
| ||||||||
X
| |||||||||
[note]
| 0
| ||||||||
Pressure rating changes A with P at the time of JPI, and 1, please direct it.
| 1
| ||||||||
2. If the materials indication except the ring materials cord is the same as a plate
| 2
| ||||||||
