Rupture Disk
"---" ( ) 80 .


D

D , . , . , . B, D . , .

D , . . " DR". , " DRR".

- , . D , B, , , . , , . . " DV".

DV , , . " DSV". , DR, " DRSV".

D , , , , . " PLD". , " PLDV". , .





: D, DV, DR DRSV
: l' - 44'
: l' - 30'
PLD:
: l' - 44'
: l' - 24'
PLDV.
: l' - 24' ( )


: 0,5 - 2000 psi 72°F (22-C)
: . . 3 - 8.


- (FEP): -40°F (-40°C) 400°F (204°C)
TFE: -40°F (-40°C) 500°F (260°C)
-320°F (-196°C) 1000°F(538°C)
-40°F (-40°C) "D"


: 3l6, / 600, / 200, / 400
: C-276/ C-276,


: - (FEP), TFE, 316, / 200, / 600, / 400, C-276/ C-276, ,
: ,


: 316, / 600, / 200, / 400
C-276/ C-276, ,
: 316, / 600,
: / 400, / 200
: C-276/ C-276, ,


:
: - (FEP)
* : 16'-24', 15 psi .



"---" ( ) , , . . , .

psi . 72°F. /2 22°C. °F °C.


D:

, (psi .)

> 2 < 15

1,5 psi .

15 < 40

2,0 psi .

40

5% psi .


:

PSI .

2 1/2 - 3 1/2

1 psi .

1 psi .

4 -6

2 psi .

1 psi .

7-10

2/12 psi .

1 1/2 psi .

11-16

3 psi .

2 psi .

17-25

4 psi .

2 psi .

26-40

5 psi .

3 psi .

41-65

6 psi .

4 psi .

66-100

9 psi .

5 psi .

101-150

12 psi .

6 psi .

151-200

16 psi .

9 psi .

201-350

23 psi .

12 psi .

351-500

30 psi .

15 psi .

501

6 PCT.

3 PCT.

  

/2

.176 - .246

.070 g/CM2

070 g/CM2

.281 - .422

.141 g/CM2

.070 g/CM2

.49 - .70

.211 g/CM2

.105 g/CM2

.77 - 1.13

.281 g/CM2

.141 g/CM2

1.20 - 1.76

.352 g/CM2

.141 g/CM2

1.83 - 2.81

.352 g/CM2

.211 g/CM2

2.88 - 4.57

.422 g/CM2

.281 g/CM2

4.64 - 7.03

.633 g/CM2

.352 g/CM2

7.10 - 10.55

.844 g/CM2

.422 g/CM2

10.62 - 14.06

1.125 g/CM2

.633 g/CM2

14.14 - 24.61

1.617 g/CM2

.844 g/CM2

24.68 - 35.16

2.11 g/CM2

1.055 g/CM2

35.23

6 PCT.

3 PCT.

1": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV
D, DR PLD , DV, DRV, DSV, DRSV PLDV. 316, / 600, / 400 / 200. , , C-276/ C-276, .

, DR, 316. .
TFE 1" 8". FEP 10" , , 400 °F (204 °C) , , TFE.

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316
. 316 . 316
. . . . . . . . . . . . . . . . . . . .

FEP

89
6.26

1000
70.3

400
204

130
9.1

1000
70.3

400
204

300
21.1

1000
70.3

230
16.2

600
42.2

400
204

TFE

44
3.09

1000
70.3

500
260

87
6.12

1000
70.3

500
260

300
21.1

1000
70.3

230
16.2

600
42.2

500
260

50
3.52

1600
112.5

800
427

-

-

-

-

-

-

-

-

110
7.7

2000
140.7

800
427

-

-

-

-

-

-

-

-

/ 200

180
12.7

2000
140.7

1000
538

-

-

-

-

-

-

-

-

/ 400

220
15.5

2000
140.7

1000
538

-

-

-

-

-

-

-

-

/ 600

285
20.0

2000
140.7

1000
538

-

-

-

-

-

-

-

-

316

400
28.1

2000
140.7

1000
538

-

-

-

-

-

-

-

-

"B" C-276 / C-276

680
47.8

2000
140.7

1000
538

-

-

-

-

-

-

-

-

1 ½": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

63
4.43

700
49.2

400
204

92
6.47

700
49.2

400
204

140
9.9

700
49.2

105
7.4

450
31.7

400
204

TFE

31
2.18

700
49.2

500
260

61
4.29

700
49.2

500
260

140
9.9

700
49.2

105
7.4

450
31.7

500
260

33
2.32

1300
91.4

800
427

-

-

-

-

-

-

-

-

73
5.13

1400
98.5

800
427

-

-

-

-

-

-

-

-

/ 200

120
8.4

1400
98.5

1000
538

-

-

-

-

-

-

-

-

/ 400

145
10.2

1400
98.5

1000
538

-

-

-

-

-

-

-

-

/ 600

185
13.0

1400
98.5

1000
538

-

-

-

-

-

-

-

-

316

265
18.6

1400
98.5

1000
538

-

-

-

-

-

-

-

-

"B" C-276 / C-276

450
31.7

1400
98.5

1000
538

-

-

-

-

-

-

-

-

2": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

31
2.18

555
39.0

400
204

45
3.16

555
39.0

400
204

100
7.03

555
39.0

75
5.27

395
27.8

400
204

TFE

15
1.05

555
39.0

500
260

30
2.11

555
39.0

500
260

100
7.03

555
39.0

75
5.27

395
27.8

500
260

20
1.41

960
67.5

800
427

-

-

-

-

-

-

-

-

43
3.02

1100
77.4

800
427

-

-

-

-

-

-

-

-

/ 200

69
4.85

1100
77.4

1000
538

-

-

-

-

-

-

-

-

/ 400

84
5.91

1100
77.4

1000
538

-

-

-

-

-

-

-

-

/ 600

109
7.7

1100
77.4

1000
538

-

-

-

-

-

-

-

-

316

150
10.6

1100
77.4

1000
538

-

-

-

-

-

-

-

-

"B" C-276 / C-276

260
17.6

1100
77.4

1000
538

-

-

-

-

-

-

-

-

3": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

25
1.76

450
31.7

400
204

32
2.25

450
31.7

400
204

65
4.57

450
31.7

45
3.16

315
22.2

400
204

TFE

11
.77

450
31.7

500
260

21
1.48

450
31.7

500
260

65
4.57

450
31.7

45
3.16

315
22.2

500
260

15
1.05

730
51.3

800
427

-

-

-

-

-

-

-

-

32
2.25

650
45.7

800
427

-

-

-

-

-

-

-

-

/ 200

52
3.66

900
63.3

1000
538

-

-

-

-

-

-

-

-

/ 400

62
4.36

900
63.3

1000
538

-

-

-

-

-

-

-

-

/ 600

79
5.56

900
63.3

1000
538

-

-

-

-

-

-

-

-

316

115
8.1

900
63.3

1000
538

-

-

-

-

-

-

-

-

"B" C-276 / C-276

195
13.7

900
63.3

1000
538

-

-

-

-

-

-

-

-

4": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

19
1.34

415
29.2

400
204

24
1.69

415
29.2

400
204

60
4.22

415
29.2

35
2.46

300
21.1

400
204

TFE

8
.56

415
29.2

500
260

16
1.13

415
29.2

500
260

60
4.22

415
29.2

35
2.46

300
21.1

500
260

12
.84

630
44.3

800
427

-

-

-

-

-

-

-

-

24
1.69

600
42.2

800
427

-

-

-

-

-

-

-

-

/ 200

39
2.74

830
58.4

1000
538

-

-

-

-

-

-

-

-

/ 400

47
3.31

830
58.4

1000
538

-

-

-

-

-

-

-

-

/ 600

60
4.22

830
58.4

1000
538

-

-

-

-

-

-

-

-

316

85
5.98

830
58.4

1000
538

-

-

-

-

-

-

-

-

"B" C-276 / C-276

145
10.2

830
58.4

1000
538

-

-

-

-

-

-

-

-

6": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

13
.91

320
22.5

400
204

18
1.27

320
22.5

400
204

75
5.27

320
22.5

45
3.16

225
15.8

400
204

TFE

6
.42

320
22.5

500
260

12
.84

320
22.5

500
260

75
5.27

320
22.5

45
3.16

225
15.8

500
260

9
.63

485
34.1

800
427

-

-

-

-

-

-

-

-

18
1.27

500
35.2

800
427

-

-

-

-

-

-

-

-

/ 200

29
2.04

640
45.0

1000
538

-

-

-

-

-

-

-

-

/ 400

35
2.46

640
45.0

1000
538

-

-

-

-

-

-

-

-

/ 600

45
3.16

640
45.0

1000
538

-

-

-

-

-

-

-

-

316

64
4.50

640
45.0

1000
538

-

-

-

-

-

-

-

-

"B" C-276 / C-276

110
7.7

640
45.0

1000
538

-

-

-

-

-

-

-

-

8": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

11
.77

295
20.8

400
204

16
1.13

295
20.8

400
204

75
5.27

295
20.8

55
3.87

200
14.1

400
204

TFE

5
.35

295
20.8

500
260

11
.77

295
20.8

500
260

75
5.27

295
20.8

55
3.87

200
14.1

500
260

7
.49

420
29.5

800
427

-

-

-

-

-

-

-

-

14
.98

400
28.1

800
427

-

-

-

-

-

-

-

-

/ 200

23
1.62

590
41.5

1000
538

-

-

-

-

-

-

-

-

/ 400

28
1.97

590
41.5

1000
538

-

-

-

-

-

-

-

-

/ 600

35
2.46

590
41.5

1000
538

-

-

-

-

-

-

-

-

316

50
3.52

590
41.5

1000
538

-

-

-

-

-

-

-

-

"B" C-276 / C-276

85
5.98

590
41.5

1000
538

-

-

-

-

-

-

-

-

10": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV


D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

7
.49

240
16.9

400
204

14
.98

240
16.9

400
204

60
4.22

240
16.9

35
2.46

160
11.3

400
204

TFE

4
.28

240
16.9

500
260

9
.63

240
16.9

500
260

60
4.22

240
16.9

35
2.46

160
11.3

500
260

5
.35

340
23.9

800
427

-

-

-

-

-

-

-

-

12
.84

200
14.1

800
427

-

-

-

-

-

-

-

-

/ 200

18
1.27

480
33.8

1000
538

-

-

-

-

-

-

-

-

/ 400

22
1.55

480
33.8

1000
538

-

-

-

-

-

-

-

-

/ 600

28
1.97

480
33.8

1000
538

-

-

-

-

-

-

-

-

316

38
2.67

480
33.8

1000
538

-

-

-

-

-

-

-

-

12": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

5
.35

200
14.1

400
204

10
.70

200
14.1

400
204

45
3.16

200
14.1

30
2.11

140
9.9

400
204

TFE

3
.21

200
14.1

500
260

6
.42

200
14.1

500
260

45
3.16

200
14.1

30
2.11

140
9.9

500
260

5
.35

290
20.4

800
427

-

-

-

-

-

-

-

-

/ 200

15
1.05

400
28.1

1000
538

-

-

-

-

-

-

-

-

/ 400

19
1.34

400
28.1

1000
538

-

-

-

-

-

-

-

-

/ 600

24
1.69

400
28.1

1000
538

-

-

-

-

-

-

-

-

316

34
2.39

400
28.1

1000
538

-

-

-

-

-

-

-

-

14": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

5
.35

170
12.0

400
204

10
.70

170
12.0

400
204

40
2.81

170
12.0

30
2.11

120
8.4

400
204

TFE

3
.21

170
12.0

500
260

6
.42

170
12.0

500
260

40
2.81

170
12.0

30
2.11

120
8.4

500
260

4
.28

270
19.0

800
427

-

-

-

-

-

-

-

-

/ 200

14
.98

350
24.6

1000
538

-

-

-

-

-

-

-

-

/ 400

17
1.20

350
24.6

1000
538

-

-

-

-

-

-

-

-

/ 600

22
1.55

350
24.6

1000
538

-

-

-

-

-

-

-

-

316

29
2.04

350
24.6

1000
538

-

-

-

-

-

-

-

-

16": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

5
.35

150
10.6

400
204

10
.70

150
10.6

400
204

35
2.46

150
10.6

25
1.76

105
7.4

400
204

TFE

3
.21

150
10.6

500
260

6
.42

150
10.6

500
260

35
2.46

150
10.6

25
1.76

105
7.4

500
260

4
.28

250
17.6

800
427

-

-

-

-

-

-

-

-

/ 200

12
.84

300
21.1

1000
538

-

-

-

-

-

-

-

-

/ 400

14
.98

300
21.1

1000
538

-

-

-

-

-

-

-

-

/ 600

19
1.34

300
21.1

1000
538

-

-

-

-

-

-

-

-

316

25
1.76

300
21.1

1000
538

-

-

-

-

-

-

-

-

18": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

5
.35

135
9.5

400
204

10
.70

135
9.5

400
204

35
2.46

150
10.6

25
1.76

90
7.4

400
204

TFE

3
.21

135
9.5

500
260

6
.42

135
9.5

500
260

35
2.46

150
10.6

25
1.76

90
7.4

500
260

4
.28

225
15.8

800
427

-

-

-

-

-

-

-

-

/ 200

10
.70

270
19.0

1000
538

-

-

-

-

-

-

-

-

/ 400

13
.91

270
19.0

1000
538

-

-

-

-

-

-

-

-

/ 600

17
1.20

270
19.0

1000
538

-

-

-

-

-

-

-

-

316

23
1.62

270
19.0

1000
538

-

-

-

-

-

-

-

-

20": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

5
.35

120
8.4

400
204

10
.70

120
8.4

400
204

35
2.46

150
10.6

25
1.76

90
7.4

400
204

TFE

3
.21

120
8.4

500
260

6
.42

120
8.4

500
260

35
2.46

150
10.6

25
1.76

80
7.4

500
260

3
.21

200
14.1

800
427

-

-

-

-

-

-

-

-

/ 200

10
.70

240
16.9

1000
538

-

-

-

-

-

-

-

-

/ 400

12
.84

240
16.9

1000
538

-

-

-

-

-

-

-

-

/ 600

15
1.05

240
16.9

1000
538

-

-

-

-

-

-

-

-

316

20
1.41

240
16.9

1000
538

-

-

-

-

-

-

-

-

24": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

PLD

PLDV

,
. 316

. 316

. 316

. .

. .

.

. .

. .

.

. .

. .

. .

. .

. .

FEP

5
.35

100
7.03

400
204

10
.70

100
7.03

400
204

35
2.46

150
10.6

25
1.76

90
7.4

400
204

TFE

3
.21

100
7.03

500
260

6
.42

100
7.03

500
260

35
2.46

150
10.6

25
1.76

80
7.4

500
260

3
.21

170
12.0

800
427

-

-

-

-

-

-

-

-

316

70
4.92

200
14.1

1000
538

-

-

-

-

-

-

-

-

30": D, DV, DR, DRR, DSV, DRSV, PLD, PLDV

D,DV,DR,DRR,DSV,DRSV

, . 316

FEP

5
.35

80
5.63

400
204

TFE

3
.21

80
5.63

500
260

3
.21

140
9.9

800
427

316

56
3.94

170
12.0

1000
538

TC*, "---" ( ), , ICC. . , "---" ( ) . TC . . . , .

, , , .