Orifice plate AOP form
The orifice plate produces installation differential pressure between pipe flanges. Venner, the D-D/2 tap attach pressure Toriide mouth (tap boss) to the plumbing and detect differential pressure.
I can use even an orifice flange, the combination with the ring.
I can use even an orifice flange, the combination with the ring.
Calculation standard
| JIS, ASME, SHELL
|
Diaphragm form
| Concentric edge, quadrant, prejudiced mind, lack Japanese yen
|
Differential pressure Toriide form
| benatappu, konatappu
Flange tap, D-D/2 tap |
Plate materials
| SUS304, SUS316
|
Connection flange standard
| JIS, ANSI, JPI
|
Orifice plate reference drawing
Differential pressure Toriide form
| Diaphragm form
| Call a pipe; a diameter
|
benatappu
| Concentric edge
| 125A - 750A
|
Prejudiced mind, lack Japanese yen
| 100A - 350A
| |
Corner tap
| Concentric edge
| 50A - 1,000A
|
Quadrant
| 25A - 150A
| |
Flange tap
| Concentric edge
| 50A - 1,000A
|
Quadrant
| 25A - 150A
| |
Prejudiced mind, lack Japanese yen
| 100A - 350A
| |
D-D/2 tap
| Concentric edge
| 125A - 1,000A
|
Pipe tap
| Concentric edge
| 50A - 750A
|
Cause dimensions example for JIS10K; a diameter
A
| B
| φD
| t
| W
| H
|
25
| 1
| 74
| 2
| 25
| 80
|
32
| 1 1/4
| 84
| 2
| 25
| 80
|
40
| 1 1/2
| 89
| 2
| 25
| 80
|
50
| 2
| 104
| 2
| 25
| 80
|
65
| 2 1/2
| 124
| 2
| 25
| 80
|
80
| 3
| 134
| 3
| 30
| 100
|
100
| 4
| 159
| 3
| 30
| 100
|
125
| 5
| 190
| 3
| 30
| 100
|
150
| 6
| 220
| 3
| 30
| 100
|
200
| 8
| 270
| 3
| 30
| 100
|
250
| 10
| 333
| 5
| 30
| 100
|
300
| 12
| 378
| 5
| 30
| 100
|
350
| 14
| 423
| 5
| 30
| 100
|
400
| 16
| 486
| 5
| 30
| 100
|
450
| 18
| 541
| 5
| 30
| 100
|
500
| 20
| 596
| 5
| 30
| 100
|
550
| 22
| 650
| 5
| 40
| 120
|
600
| 24
| 700
| 5
| 40
| 120
|
650
| 26
| 747
| 5
| 40
| 120
|
700
| 28
| 807
| 5
| 40
| 120
|
750
| 30
| 867
| 8
| 40
| 140
|
800
| 32
| 917
| 8
| 40
| 140
|
850
| 34
| 967
| 8
| 40
| 140
|
900
| 36
| 1017
| 10
| 50
| 160
|
1000
| 40
| 1121
| 10
| 50
| 160
|
1100
| 44
| 1231
| 10
| 50
| 160
|
1200
| 48
| 1341
| 10
| 50
| 160
|
1300
| 54
| 1495
| 10
| 50
| 160
|
1500
| 60
| 1655
| 10
| 50
| 160
|