Socket Weld Flange Class 150

Socket weld flange class 150 is referred to as (SW flange), the basic shape of socket weld flanges is similar with flat welding flange.

Send Inquiry

socket weld flange class 150


Socket weld flange class 150 is referred to as (SW flange), the basic shape of socket weld flanges is similar with flat welding flange, that is, open a section of hole in the inside of flange, insert the pipe into the hole and welded them, in the back of the flange welding a circle of welds, due to there is gap between socket weld flange and trough, it's easy to produce corrosion, if the inside welded a seam can avoid this corrosion. The fatigue strength of the socket flange welded on both sides is 5% and the static strength is the same as that of the flat welding flange. When using this socket flange, the inner diameter of the pipe must be the same as that of the tube. The socket flange is only suitable for pipes with a nominal diameter of 150 or less.


ANSI, ASME, ASA B16.5 300lb/sq.in. SOCKET WELD FLANGE RF

Nominal Size


Outside Diam.

Thick. of Flange

Diam. of Raised Face

Diam of Hub at Base

Length Thru Hub

Diam. of Bore

Depth of Socket

No. of Holes

Diam. of Holes

Diam. of Bolts

Diam. of Bolt Circle

Approx. Weight Pounds Kg

O

C

R

X

Y

B

D

1/2"

in.

3.75

0.56

1.38

1.5

0.88

0.88

0.38

4

0.62

1/2

2.62

2

mm.

95.3

14.2

35.1

38.1

22.4

22.4

9.7

15.7

12.7

66.5

1

3/4"

in.

4.62

0.62

1.69

1.88

1

1.09

0.44

4

0.75

5/8

3.25

3

mm.

117.3

15.7

42.9

47.8

25.4

27.7

11.2

19.1

15.9

82.6

1

1"

in.

4.88

0.69

2

2.12

1.06

1.36

0.5

4

0.75

5/8

3.5

3

mm.

124

17.5

50.8

53.8

26.9

34.5

12.7

19.1

15.9

88.9

1

1 1/4"

in.

5.25

0.75

2.5

2.5

1.06

1.7

0.56

4

0.75

5/8

3.88

4

mm.

133.4

19.1

63.5

63.5

26.9

43.2

14.2

19.1

15.9

98.6

2

1 1/2"

in.

6.12

0.81

2.88

2.75

1.19

1.95

0.62

4

0.88

3/4

4.5

6

mm.

155.4

20.6

73.2

69.9

30.2

49.5

15.7

22.4

19.1

114.3

3

2"

in.

6.5

0.88

3.62

3.31

1.31

2.44

0.69

8

0.75

5/8

5

7

mm.

165.1

22.4

91.9

84.1

33.3

62

17.5

19.1

15.9

127

3

2 1/2"

in.

7.5

1

4.12

3.94

1.5

2.94

0.75

8

0.88

3/4

5.88

10

mm.

190.5

25.4

104.6

100.1

38.1

74.7

19.1

22.4

19.1

149.4

5

3"

in.

8.25

1.12

5

4.62

1.69

3.57

0.81

8

0.88

3/4

6.62

13

mm.

209.6

28.4

127

117.3

42.9

90.7

20.6

22.4

19.1

168.1

6

3 1/2"

in.

9

1.19

5.5

5.25

1.75

4.07


8

0.88

3/4

7.25

17

mm.

228.6

30.2

139.7

133.4

44.5

103.4


22.4

19.1

184.2

8

4"

in.

10

1.25

6.19

5.75

1.88

4.57


8

0.88

3/4

7.88

22

mm.

254

31.8

157.2

146.1

47.8

116.1


22.4

19.1

200.2

10

5"

in.

11

1.38

7.31

7

2

5.66


8

0.88

3/4

9.25

28

mm.

279.4

35.1

185.7

177.8

50.8

143.8


22.4

19.1

235

13

6"

in.

12.5

1.44

8.5

8.12

2.06

6.72


12

0.88

3/4

10.62

39

mm.

317.5

36.6

215.9

206.2

52.3

170.7


22.4

19.1

269.7

18

8"

in.

15

1.62

10.62

10.25

2.44

8.72


12

1

7/8

13

58

mm.

381

41.1

269.7

260.4

62

221.5


25.4

22.2

330.2

26

10"

in.

17.5

1.88

12.75

12.62

2.62

10.88


16

1.12

1

15.25

81

mm.

444.5

47.8

323.9

320.5

66.5

276.4


28.4

25.4

387.4

37

12"

in.

20.5

2

15

14.75

2.88

12.88


16

1.25

1 1/8

17.75

115

mm.

520.7

50.8

381

374.7

73.2

327.2


31.8

28.6

450.9

52

14"

in.

23

2.12

16.25

16.75

3

14.14


20

1.25

1  1/8

20.25

165

mm.

584.2

53.8

412.8

425.5

76.2

359.2


31.8

28.6

514.4

75

16"

in.

25.5

2.25

18.5

19

3.25

16.16


20

1.38

1 1/4

22.5

190

mm.

647.7

57.2

469.9

482.6

82.6

410.5


35.1

31.8

571.5

86

18"

in.

28

2.38

21

21

3.5

18.18


24

1.38

1  1/4

24.75

250

mm.

711.2

60.5

533.4

533.4

88.9

461.8


35.1

31.8

628.7

113

20"

in.

30.5

2.5

23

23.12

3.75

20.2


24

1.38

1 1/4

27

315

mm.

774.7

63.5

584.2

587.2

95.3

513.1


35.1

31.8

685.8

143

24"

in.

36

2.75

27.25

27.62

4.19

24.25


24

1.62

1  1/2

32

475

mm.

914.4

69.9

692.2

701.5

106.4

616


41.1

38.1

812.8

215


Hot Tags: socket weld flange class 150, China, manufacturers, suppliers, dimensions
Related Products
Inquiry