ANSI STANDARD FLANGES

55.6

49.3

44.5

12.7

12.7

12.7

323.9

273.1

219.2

55.6

49.3

44.5

55.6

49.3

44.5

114.3

101.6

101.6

328.2

277.4

222.3

327.2

276.4

221.5

304.8

254.5

202.7

31.8

30.2

28.4

365.3

304.8

246.1

381.0

323.9

269.7

483

406

343

12

10

8

39.6

36.6

33.3

12.7

11.2

11.2

168.4

141.2

114.3

39.6

36.6

33.3

39.6

36.6

33.3

88.9

88.9

76.2

171.5

144.5

116.8

170.7

143.8

116.1

154.2

128.3

102.4

25.4

23.9

23.9

192.0

163.6

134.9

215.9

185.7

157.2

279

254

229

6

5

4

25.4

22.4

20.6

7.9

6.4

4.8

60.5

48.3

42.2

25.4

22.4

20.6

25.4

22.4

20.6

63.5

62.0

57.2

62.5

40.0

43.7

62.0

49.5

43.2

52.6

40.9

35.1

19.1

17.5

15.7

77.7

65.0

58.7

91.9

73.2

63.5

152

127

117

2

1 1/2

1 1/4

17.5

15.7

15.7

3.0

3.0

3.0

33.5

26.7

21.3

17.5

15.7

15.7

17.5

15.7

15.7

55.6

52.3

47.8

35.1

28.2

22.9

34.5

27.7

22.4

26.7

20.8

15.7

14.2

12.7

11.2

49.3

38.1

30.2

50.8

42.9

35.1

108

99

89

1

3/4

1/2

Q

R

A

T3

T2

T1

B3

B2

B1

T

X

G

D

Lap Joint

Slip-on Threaded Socket Welding

Welding Neck

Lap Joint

Slip-on Socket Welding

Welding Neck Socket Welding

Thread Length

Radius of Fillet

Dia. of Hub at Bevel

Length Thru Hub

Bore

Thickness

of Base
of Hub

O.D. of Raised Face

Outside
Diam

Normal
Pipe
Size

 

B16.5 B16.36 B16.47 ASTM A105, A105N, A350LF2, A182F2/ F11/ F12/ F304/ 304H/ 304L/ F316/ 316H/ 316L, DUPLEX, 321, 347, 6061-T6,

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  • Country:China (Mainland)
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