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ASME B 16.5-2003 CLASS 400-ASME FLANGE

ASME B 16.5-2003 CLASS 400-ASME FLANGE

AUTHOR : _ _ Date : 3/14/2013 11:10:43 PM




ASME FLANGE-ASME B 16.5-2003 CLASS 400

CLASS 400

 

LTB

DRILLINE DATA

CLASS 400

NOMINAL 
PIPE SIZE

FLANGE 
OUTSIDE 
DIAMETER

THICKNESS 
OF 
FLANCE 

MIN

BOSSED
LENGTH

WELD 
NECK FLANGE

LENGTH
*

LAP JOINT FLANGE
LENGTH

LONG 
WELD
NECK FLANGE

LENGTH

PITCH
CIRCLE
DIAMETER

BOLT
HOLE
DIAMETER

NUMBER
OF
BOLT
HOLES

NOMINAL 
PIPE SIZE

MM

INCH

OD

T & T1

L

L1

L2

L3

PCD

H

#

MM

INCH

15

1/2

95

14.3

29

59

22

229

66.7

16

4

15

1/2

20

3/4

115

15.9

32

64

25

229

82.6

20

4

20

3/4

25

1

125

17.5

34

69

27

229

88.9

20

4

25

1

32

1 1/4

135

20.7

36

74

29

229

98.4

20

4

32

1 1/4

40

1 1/2

155

22.3

39

77

32

229

114.3

22

4

40

1 1/2

50

2

165

25.4

44

80

37

229

127

20

8

50

2

65

2 1/2

190

28.6

48

86

41

229

149.2

22

8

65

2 1/2

80

3

210

31.8

53

90

46

229

168.3

22

8

80

3

90

3 1/2

230

35

56

93

49

229

184.2

26

8

90

3 1/2

100

4

255

35

58

96

51

229

200

26

8

100

4

125

5

280

38.1

61

109

54

305

235

26

8

125

5

150

6

320

41.3

64

110

57

305

269.9

26

12

150

6

200

8

380

47.7

75

124

68

305

330

30

12

200

8

250

10

445

54

80

131

102

305

387.5

32

16

250

10

300

12

520

57.2

86

144

108

305

450.8

35

16

300

12

350

14

585

60.4

91

156

117

305

514.4

35

20

350

14

400

16

650

63.5

101

159

127

305

571.5

38

20

400

16

450

18

710

66.7

105

172

137

305

628.6

38

24

450

18

500

20

775

69.9

109

175

146

305

685.8

42

24

500

20

600

24

915

76.2

121

182

159

305

812.8

48

24

600

24

NOTES:*Schedule of weld neck flange  to be indicated.




---ASME FLANGE: http://www.steelfittings-flange.com/e_products/?big_id=4


• Check all kinds of pipe fittings

1. Elbow:
45 degree elbow
45D CS butt weld elbow    45D SS butt weld elbow   45D socket weld elbow   45D threaded elbow
90 degree elbow  
90D CS butt weld elbow    90D SS butt weld elbow   90D socket weld elbow
   90D threaded elbow     street elbow
180 degree elbow  
180D CS butt weld elbow      180D SS butt weld elbow

2. Tee:
CS butt weld straight tee   CS butt weld reducing tee   SS butt weld straight tee  SS butt weld reducing tee  socket weld tee   threaded tee
   Lateral tee:
CS butt weld lateral tee   SS butt weld lateral tee   socket weld lateral tee   threaded lateral tee

3. Cross:
CS butt weld straight cross   CS butt weld reducing cross   SS butt weld straight cross   SS butt weld reducing cross   socket weld cross   threaded cross

4. Reducer:
CS concentric reducer   CS eccentric reducer  SS concentric reducer   SS eccentric reducer

5. Cap:
CS butt weld cap   SS butt weld cap   socket weld cap   threaded cap

6. Stub end:
CS stub end   SS stub end

7. Coupling:
socket weld full coupling   socket weld half coupling   threaded full coupling   threaded half coupling

8. Union:
socket weld union   threaded union

9. Socket insert:
A  B

10. Plug:
hex head plug   square head plug   round head plug

11. Bushing:
hex head bushing   flush bushing 

12. Nipple: 
TBE   PBE   TOE&POE   hex nipple

13. Swaged nipple:
concentric swage nipple   eccentric swage nipple

14. Flange:
Orifice flange   lap joint flange   threaded flange   socket weld flange   weld neck flange   blind flange   slip on flange   long weld neck flange   plate flange   large diameter flange   spectacle blind   square flange   

15. Outolet:
weldolet   socketolet   threadolet  laterolet  coupolet  elolet   nipoflange   nipolet
 







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