Class 150 Flanges

 

We have expertise to offer Class 150 Flanges having high degree of dimensional accuracy, corrosion resistance. These Flanges are designed in such a way that it complies with Industry Standards. Welding or Threading is used to join to the Piping system and are bolted together. These Flanges are produced as per customer requirements and can be customized accordingly.


We offer Pipe Flanges in different dimensions & material grades for mechanically connect two pipes , pipe to a tee, valve, choke or any other piece of equipment. Our range of Pipe Flanges are available in round, square and rectangular shapes. The array of Pipe Flanges includes Class 150 Flanges, Class 300 Flanges, Class 600 Flanges and Class 1500 Flanges. Our vast resources and expertise in product supply, has enabled us to cater to diverse needs of clients / buyers from industrial commercial segments.

Weld Neck Flanges

Slip on Flanges Blind Flanges
Lap Joint Flanges Threaded Flanges DIN Flanges
Socket Weld Flanges Plate Flanges Blank Flanges
Forged Steel Flanges Welded Flanges Spectacle Flanges
Screwed Flanges

ANSI B16.5 CLASS 150 FORGED FLANGES

     

                                                                                                        Class 150 Flanges to ASME B16.5

Nominal Size

                                                                                         Dimensions

Weight (kg)

 Flange

   OD

     A

    mm

  Flange

Thickness

      D

    mm

    Bore

    SOW

     SW

       B

     mm

  Raised

    Face

    Diam.

       G

     mm

Length Thru Hub

            Bolt Drilling

  RF Stud

    Bolt

  Length

    mm

RF Mach.

   Bolt

  Length

    mm

SOW

SW

WN

Blind

DN

NPS

SOW, SW

Threaded

       C

      mm

  W Neck

      C

     mm

 Circle

  Diam.

    K

    mm

   Hole

   Diam.

      H

     mm

   Bolts

     No.

    Bolt

    Diam.

       In

15

½

88.9

11.2

22.4

35.1

15.8

47.8

60.4

15.7

4

½"

60

45

0.4

0.5

0.4

20

¾

98.6

12.7

27.7

42.9

15.8

52.3

69.9

15.7

4

½"

65

50

0.6

0.7

0.6

25

1

108

14.2

34.5

50.8

17.5

55.6

79.2

15.7

4

½"

65

55

0.8

1

0.9

32

117.30

15.7

43.2

63.5

20.6

57.2

88.9

15.7

4

½"

70

55

1

1.3

1.2

40

127

17.5

49.5

73.2

22.4

62

98.6

15.7

4

½"

70

60

1.3

1.7

1.5

50

2

152.4

19.1

62

91.9

25.5

63.5

120.7

19.1

4

⅝"

80

65

2.1

2.6

2.4

65

177.8

22.4

74.7

104.6

28.5

69.9

139.7

19.1

4

⅝"

90

75

3.3

4.1

3.9

80

3

190.5

23.9

90.7

127

30.2

69.9

152.4

19.1

4

⅝"

90

75

3.9

4.9

4.9

90

215.9

23.9

103.4

139.7

31.8

71.4

177.8

19.1

8

⅝"

90

75

4.8

6.1

6.2

100

4

228.6

23.9

116.1

157.2

33.3

76.2

190.5

19.1

8

⅝"

90

75

5.3

6.8

7

125

5

254

23.9

143.8

185.7

36.6

88.9

215.9

22.4

8

¾"

90

80

6.1

8.6

8.6

150

6

279.4

25.4

170.7

215.9

39.6

88.9

241.3

22.4

8

¾"

100

85

7.5

10.6

11.3

200

8

342.9

28.4

221.5

269.7

44.5

101.6

298.5

22.4

8

¾"

110

90

12.1

17.6

19.6

250

10

406.4

30.2

276.4

323.9

49.3

101.6

362

25.4

12

⅞"

115

95

16.5

24

28.8

300

12

482.6

31.8

327.2

381

55.6

114.3

431.8

25.4

12

⅞"

120

100

26.2

36.5

43.2

350

14

533.4

35.1

359.2

412.8

57.2

127

476.3

28.4

12

1"

130

110

34.6

48.4

58.1

400

16

596.9

36.6

410.5

469.9

63.5

127

539.8

28.4

16

1"

135

115

44.8

60.6

76.1

450

18

635

39.6

461.8

533.4

68.3

139.7

577.9

31.8

16

⅟8"

150

125

48.9

68.3

93.7

500

20

698.5

42.9

513.1

584.2

73.2

144.5

635

31.8

20

⅟8"

160

135

61.9

84.5

122

600

24

812.8

47.8

616

692.2

82.6

152.4

749.3

35.1

20

175

145

86.9

115

185