Basic Design

API 602 & ANSI B 16.34

Socket Weld End Dimension

ANSI B16.11

Thread End Dimension

ANSI B1.20.1

Inspection & Testing

API 598

NO

NAME OF PART

MATERIAL

1

BOLT

ASTM A193 B7

2

COVER

ASTM A105 - Also available in F5, F11, F304, F316, F51, F53, F347, and F321

3

GASKET

GRAPHITE

4

DISC

ASTM A276 420

5

SEAT

INTEGRAL+HF

6

BODY

ASTM A105 - Also available in F5, F11, F304, F316, F51, F53, F347, and F321

SIZE

in

.375

.5

.75

1

1.25

1.5

2

mm

10

13

19

25

32

38

51

D

in

.39

.51

.71

.94

1.14

1.44

1.83

mm

10

13

18

24

29

36.5

46.5

D1

in

1.34

1.34

1.57

1.89

2.52

2.52

3.07

mm

34

34

40

48

64

64

78

D2

in

.69

.86

1.07

1.33

1.68

1.92

2.41

mm

17.6

21.8

27.1

33.8

42.6

48.7

61.1

L1

in

.38

.38

.5

.5

.5

.5

.63

mm

9.6

9.6

12.7

12.7

12.7

12.7

15.9

A

in

3.11

3.62

4.37

4.72

4.72

5.51

7.01

mm

79

92

111

120

120

140

178

H2

in

6.22

6.46

7.64

8.70

9.61

11.10

12.99

mm

158

164

194

221

244

282

330