Flange Size

ZheJiang Chengjiu Pipeline Co., Ltd.

Tel: 0086-0570-5012312
Fax: 0086-0570-5012312
E-mail: sales@cheng-jiu.cn

CLASS B RING FLANGE

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  2. >
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  5. CLASS B RING FLANGE
CLASS B RING FLANGE

AWWA C207 CLASS B RING FLANGE

 

86 Psi

 

 

 

 

 

 

 

 

Flange Dimensions & Approximate Masses

 

Nom Size

 

OD

Thickness

 

Bore

Drilling

Weight

Slip-On

Blind

Bolt Circle

Hole Dia

No. Holes

Slip-on

Blind

A

T 

T

B

C

 

 

 

 

4

9.00

0.625

0.625

4.57

7.50

0.750

8

8

11

5

10.00

0.625

0.625

5.66

8.50

0.875

8

9

14

6

11.00

0.688

0.688

6.72

9.50

0.875

8

11

19

8

13.50

0.688

0.688

8.72

11.75

0.875

8

15

28

10

16.00

0.688

0.688

10.88

14.25

1.000

12

19

39

12

19.00

0.688

0.719

12.88

17.00

1.000

12

28

58

14

21.00

0.688

0.791

14.19

18.75

1.125

12

34

78

16

23.50

0.688

0.892

16.19

21.25

1.125

16

41

110

18

25.00

0.688

0.950

18.19

22.75

1.250

16

41

132

20

27.50

0.688

1.040

20.19

25.00

1.250

20

49

175

22

29.50

0.750

1.132

22.19

27.25

1.375

20

57

219

24

32.00

0.750

1.216

24.19

29.50

1.375

20

67

277

26

34.25

0.812

1.307

26.19

31.75

1.375

24

80

341

28

36.50

0.875

1.398

28.19

34.00

1.375

28

94

414

30

38.75

0.875

1.477

30.19

36.00

1.375

28

105

493

32

41.75

0.936

1.581

32.19

38.50

1.625

28

132

613

34

43.75

0.938

1.661

34.19

40.50

1.625

32

137

707

36

46.00

1.000

1.751

36.19

42.75

1.625

32

161

824

38

48.75

1.000

1.853

38.19

45.25

1.625

32

185

980

40

50.75

1.000

1.933

40.19

47.25

1.625

36

193

1108

42

53.00

1.125

2.023

42.19

49.50

1.625

36

234

1264

44

55.25

1.125

2.114

44.19

51.75

1.625

40

249

1436

46

57.25

1.125

2.194

46.19

53.75

1.625

40

260

1600

48

59.50

1.250

2.285

48.19

56.00

1.625

44

306

1800

50

61.75

1.250

2.377

50.19

58.25

1.875

44

317

2017

52

64.00

1.250

2.468

52.19

60.50

1.875

44

339

2249

54

66.25

1.375

2.559

54.19

62.75

1.875

44

397

2499

60

73.00

1.500

2.820

60.19

69.25

1.875

52

508

3344

66

80.00

1.625

3.092

66.19

76.00

1.875

52

664

4403

72

86.50

1.750

3.353

72.19

82.50

1.875

60

802

5582

78

93.00

2.000

……..

78.19

89.00

2.125

64

1000

……..

84

99.75

2.000

……..

84.19

95.50

2.125

64

1145

……..

90

106.50

2.250

……..

90.19

102.00

2.438

68

1404

……..

96

113.25

2.250

……..

96.19

108.50

2.438

68

1586

……..

102

120.00

2.500

……..

102.19

114.50

2.688

72

1912

……..

108

126.75

2.500

……..

108.19

120.75

2.688

72

2136

……..

114

133.50

2.750

……..

114.19

126.75

2.938

76

2525

……..

120

140.25

2.750

……..

120.19

132.75

2.938

76

2795

……..

126

147.00

3.000

……..

126.19

139.25

3.188

80

3252

……..

132

153.75

3.000

……..

132.19

145.75

3.188

80

3572

……..

138

160.50

3.250

……..

138.19

152.00

3.438

84

4101

……..

144

167.25

3.250

……..

144.19

158.25

3.438

84

4475

……..

 

Dimensions are in inches.  Weights are in pounds.

Note:  *Pressure rating at atmospheric temperature is 86 psi.  These flanges have the same OD and drilling as ANSI/ASME B16.1 class 125 cast-iron flanges.  In sizes 24in. and smaller, they also match ANSI/ASME B16.5 150-psi standard for steel flanges.

 

 

 

Production Capacity & Purchase Details

 

 

1.

Supply Flange Dimension DN15 - DN2000 (1/2" - 80"), Forged Flange.

2.

Material Carbon Steel: ASTM A105, A181, A350 LF1, A350LF2, A350LF3, A36, A234 WPB, Q235B, 20#, 20Mn etc.

3.

Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc.

4.

Flanges Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc.

5.

Monthly Output: 3000 tons per Month.

6.

Delivery Terms: CIF, CFR, FOB, EXW.

7.

Payment Terms: Wire Transfer (T/T), Irrevocable L/C at Sight etc.

8.

Minimum Order Quantity: 1Ton or 100Pcs.

9.

Quality Guarantee: EN10204 3.1 Certificate, Mill Certificate, Third Party Inspection, Free Replacement Service.

10.

Find More Requirements In Flanges Market.

Flange Size

ZheJiang Chengjiu Pipeline Co., Ltd.

Tel: 0086-0570-5012312
Fax: 0086-0570-5012312
E-mail: sales@cheng-jiu.cn

CLASS B RING FLANGE

  1. Home
  2. >
  3. Flange Size
  4. >
  5. CLASS B RING FLANGE
CLASS B RING FLANGE

AWWA C207 CLASS B RING FLANGE

 

86 Psi

 

 

 

 

 

 

 

 

Flange Dimensions & Approximate Masses

 

Nom Size

 

OD

Thickness

 

Bore

Drilling

Weight

Slip-On

Blind

Bolt Circle

Hole Dia

No. Holes

Slip-on

Blind

A

T 

T

B

C

 

 

 

 

4

9.00

0.625

0.625

4.57

7.50

0.750

8

8

11

5

10.00

0.625

0.625

5.66

8.50

0.875

8

9

14

6

11.00

0.688

0.688

6.72

9.50

0.875

8

11

19

8

13.50

0.688

0.688

8.72

11.75

0.875

8

15

28

10

16.00

0.688

0.688

10.88

14.25

1.000

12

19

39

12

19.00

0.688

0.719

12.88

17.00

1.000

12

28

58

14

21.00

0.688

0.791

14.19

18.75

1.125

12

34

78

16

23.50

0.688

0.892

16.19

21.25

1.125

16

41

110

18

25.00

0.688

0.950

18.19

22.75

1.250

16

41

132

20

27.50

0.688

1.040

20.19

25.00

1.250

20

49

175

22

29.50

0.750

1.132

22.19

27.25

1.375

20

57

219

24

32.00

0.750

1.216

24.19

29.50

1.375

20

67

277

26

34.25

0.812

1.307

26.19

31.75

1.375

24

80

341

28

36.50

0.875

1.398

28.19

34.00

1.375

28

94

414

30

38.75

0.875

1.477

30.19

36.00

1.375

28

105

493

32

41.75

0.936

1.581

32.19

38.50

1.625

28

132

613

34

43.75

0.938

1.661

34.19

40.50

1.625

32

137

707

36

46.00

1.000

1.751

36.19

42.75

1.625

32

161

824

38

48.75

1.000

1.853

38.19

45.25

1.625

32

185

980

40

50.75

1.000

1.933

40.19

47.25

1.625

36

193

1108

42

53.00

1.125

2.023

42.19

49.50

1.625

36

234

1264

44

55.25

1.125

2.114

44.19

51.75

1.625

40

249

1436

46

57.25

1.125

2.194

46.19

53.75

1.625

40

260

1600

48

59.50

1.250

2.285

48.19

56.00

1.625

44

306

1800

50

61.75

1.250

2.377

50.19

58.25

1.875

44

317

2017

52

64.00

1.250

2.468

52.19

60.50

1.875

44

339

2249

54

66.25

1.375

2.559

54.19

62.75

1.875

44

397

2499

60

73.00

1.500

2.820

60.19

69.25

1.875

52

508

3344

66

80.00

1.625

3.092

66.19

76.00

1.875

52

664

4403

72

86.50

1.750

3.353

72.19

82.50

1.875

60

802

5582

78

93.00

2.000

……..

78.19

89.00

2.125

64

1000

……..

84

99.75

2.000

……..

84.19

95.50

2.125

64

1145

……..

90

106.50

2.250

……..

90.19

102.00

2.438

68

1404

……..

96

113.25

2.250

……..

96.19

108.50

2.438

68

1586

……..

102

120.00

2.500

……..

102.19

114.50

2.688

72

1912

……..

108

126.75

2.500

……..

108.19

120.75

2.688

72

2136

……..

114

133.50

2.750

……..

114.19

126.75

2.938

76

2525

……..

120

140.25

2.750

……..

120.19

132.75

2.938

76

2795

……..

126

147.00

3.000

……..

126.19

139.25

3.188

80

3252

……..

132

153.75

3.000

……..

132.19

145.75

3.188

80

3572

……..

138

160.50

3.250

……..

138.19

152.00

3.438

84

4101

……..

144

167.25

3.250

……..

144.19

158.25

3.438

84

4475

……..

 

Dimensions are in inches.  Weights are in pounds.

Note:  *Pressure rating at atmospheric temperature is 86 psi.  These flanges have the same OD and drilling as ANSI/ASME B16.1 class 125 cast-iron flanges.  In sizes 24in. and smaller, they also match ANSI/ASME B16.5 150-psi standard for steel flanges.

 

 

 

Production Capacity & Purchase Details

 

 

1.

Supply Flange Dimension DN15 - DN2000 (1/2" - 80"), Forged Flange.

2.

Material Carbon Steel: ASTM A105, A181, A350 LF1, A350LF2, A350LF3, A36, A234 WPB, Q235B, 20#, 20Mn etc.

3.

Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc.

4.

Flanges Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc.

5.

Monthly Output: 3000 tons per Month.

6.

Delivery Terms: CIF, CFR, FOB, EXW.

7.

Payment Terms: Wire Transfer (T/T), Irrevocable L/C at Sight etc.

8.

Minimum Order Quantity: 1Ton or 100Pcs.

9.

Quality Guarantee: EN10204 3.1 Certificate, Mill Certificate, Third Party Inspection, Free Replacement Service.

10.

Find More Requirements In Flanges Market.