Flange Size

ZheJiang Chengjiu Pipeline Co., Ltd.

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

Series B Flange

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Series B Flange

ANSI (ASME) B16.47 SERIES B FLANGE (API 605)



CLASS 75

 

 

 

 

 

 

 

Flange Dimensions & Approximate Masses

 

ANSI B16.47 SERIES B CLASS 75 FLANGES DIMENSIONS TABLE

Nom Size

OD

Thickness

OD of RF

Dia at Base

Bore

LTH

Dia Bevel

Drilling

Weight

Weld Neck

Blind

Bolt Circle

Bolt Length

Hole Dia 

# of Holes

Weld Neck

Blind

 

O

C

C

R

X

B

Y

A

 

(1)

(2)

 

 

 

26

30

1.25

1.25

27.75

26.62

 

2.25

26.06

28.5

4.5

0.75

36

80

255

28

32

1.25

1.25

29.75

28.62

2.38

28.06

30.5

4.5

0.75

40

85

290

30

34

1.25

1.25

31.75

30.62

2.5

30.06

32.5

4.5

0.75

44

90

330

32

36

1.32

1.38

33.75

32.62

2.69

32.06

34.5

4.75

0.75

48

105

390

34

38

1.32

1.44

35.75

34.62

2.82

34.06

36.5

4.75

0.75

52

110

430

36

40.69

1.38

1.61

38

36.81

3.32

36.06

39.06

5.25

0.88

40

145

518

38

42.69

1.44

1.69

40

38.81

3.44

38.06

41.06

5.5

0.88

40

160

595

40

44.69

1.44

1.69

42

40.81

3.57

40.06

43.06

5.5

0.88

44

170

760

42

46.69

1.5

1.82

44

42.81

3.69

42.06

45.06

5.5

0.88

48

185

895

44

49.25

1.63

1.88

46.25

44.88

4.07

44.06

47.38

6

1

36

230

1065

46

51.25

1.69

1.94

48.25

46.88

4.19

46.06

49.38

6.25

1

40

245

1185

48

53.25

1.75

2.07

50.25

48.88

4.32

48.06

51.38

6.5

1

44

270

1315

50

55.25

1.82

2.13

52.25

50.94

4.5

50.06

53.38

6.5

1

44

290

1505

52

57.38

1.82

2.19

54.25

52.94

4.69

52.06

55.5

6.75

1

48

310

1665

54

59.38

1.88

2.32

56.25

55

4.88

54.06

57.5

6.75

1

48

340

1840

56

62

1.94

2.38

58.5

57.12

5.25

56.06

59.88

7.25

1.12

40

400

2110

58

64

2

2.44

60.5

59.12

5.38

58.06

61.88

7.25

1.12

44

430

2300

60

66

2.13

2.57

62.5

61.12

5.63

60.06

63.88

7.75

1.12

44

475

2500

* Dimensions are in inches. Weights are in pounds.
* (1)- Bolt lenghts are calculated based on bolting one WN to one Blind. 
* (2)- Bolt diameter should be 1/8" less than the bolt hole diameter
* Note:Larger sizes as well as intermediate sizes can be furnished.

 

 

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

Series B Flange

  1. Home
  2. >
  3. Flange Size
  4. >
  5. Series B Flange
Series B Flange

ANSI (ASME) B16.47 SERIES B FLANGE (API 605)



CLASS 75

 

 

 

 

 

 

 

Flange Dimensions & Approximate Masses

 

ANSI B16.47 SERIES B CLASS 75 FLANGES DIMENSIONS TABLE

Nom Size

OD

Thickness

OD of RF

Dia at Base

Bore

LTH

Dia Bevel

Drilling

Weight

Weld Neck

Blind

Bolt Circle

Bolt Length

Hole Dia 

# of Holes

Weld Neck

Blind

 

O

C

C

R

X

B

Y

A

 

(1)

(2)

 

 

 

26

30

1.25

1.25

27.75

26.62

 

2.25

26.06

28.5

4.5

0.75

36

80

255

28

32

1.25

1.25

29.75

28.62

2.38

28.06

30.5

4.5

0.75

40

85

290

30

34

1.25

1.25

31.75

30.62

2.5

30.06

32.5

4.5

0.75

44

90

330

32

36

1.32

1.38

33.75

32.62

2.69

32.06

34.5

4.75

0.75

48

105

390

34

38

1.32

1.44

35.75

34.62

2.82

34.06

36.5

4.75

0.75

52

110

430

36

40.69

1.38

1.61

38

36.81

3.32

36.06

39.06

5.25

0.88

40

145

518

38

42.69

1.44

1.69

40

38.81

3.44

38.06

41.06

5.5

0.88

40

160

595

40

44.69

1.44

1.69

42

40.81

3.57

40.06

43.06

5.5

0.88

44

170

760

42

46.69

1.5

1.82

44

42.81

3.69

42.06

45.06

5.5

0.88

48

185

895

44

49.25

1.63

1.88

46.25

44.88

4.07

44.06

47.38

6

1

36

230

1065

46

51.25

1.69

1.94

48.25

46.88

4.19

46.06

49.38

6.25

1

40

245

1185

48

53.25

1.75

2.07

50.25

48.88

4.32

48.06

51.38

6.5

1

44

270

1315

50

55.25

1.82

2.13

52.25

50.94

4.5

50.06

53.38

6.5

1

44

290

1505

52

57.38

1.82

2.19

54.25

52.94

4.69

52.06

55.5

6.75

1

48

310

1665

54

59.38

1.88

2.32

56.25

55

4.88

54.06

57.5

6.75

1

48

340

1840

56

62

1.94

2.38

58.5

57.12

5.25

56.06

59.88

7.25

1.12

40

400

2110

58

64

2

2.44

60.5

59.12

5.38

58.06

61.88

7.25

1.12

44

430

2300

60

66

2.13

2.57

62.5

61.12

5.63

60.06

63.88

7.75

1.12

44

475

2500

* Dimensions are in inches. Weights are in pounds.
* (1)- Bolt lenghts are calculated based on bolting one WN to one Blind. 
* (2)- Bolt diameter should be 1/8" less than the bolt hole diameter
* Note:Larger sizes as well as intermediate sizes can be furnished.

 

 

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.