BS 10 Flange

BS 10 Flange

BS 10 Flange Tables Overview

BS 10 Flanges are part of British Standard BS 10, which specifies dimensions and face types for flanges used with pipes, valves, and fittings. These flanges are categorized into different tables (Table D, Table E, Table F, Table H) based on their pressure ratings and dimensions.

Types of BS 10 Flanges:

  • BS 10 Table D Flange: Typically flat-faced and used for low-pressure applications.
  • BS 10 Table E Flange: Generally used for light-duty, economy stainless steel applications.
  • BS 10 Table F Flange: Weld neck type suitable for higher pressures and temperatures.
  • BS 10 Table H Flange: Similar to Table E but with larger flange OD for higher strength.

BS 10 Flange Dimensions:

  • Dimensions: The dimensions vary across different tables (D, E, F, H) and include parameters like outer diameter, bolt circle diameter, and flange thickness.
  • Materials: BS 10 flanges are available in materials such as stainless steel, carbon steel, and alloy steel, depending on the application requirements.

BS 10 Flange Standards and Specifications:

Standard BS 10 (British Standards)
Size DN15 – DN2000
Type Weld Neck Flanges, Threaded flanges, Slip On Flanges, Plate Flanges, Blind Flanges
Process Forged, Stamped
Pressure Grade PN6, PN10, PN16, PN25, PN40

BS 10 Flange Definition and Specification

BS 10 Flange Definition: BS 10 Flanges refer to the British Standard specification for flanges and bolting used in pipes, valves, and fittings. They are categorized into different tables (D, E, F, H) based on their dimensions and pressure ratings.

BS 10 Flange Specification:

  • Standard: BS 10 (British Standards)
  • Size Range: DN15 – DN2000
  • Types: Weld Neck Flanges, Threaded Flanges, Slip On Flanges, Plate Flanges, Blind Flanges
  • Process: Forged, Stamped
  • Pressure Grade: PN6, PN10, PN16, PN25, PN40

BS 10 Flange Material & Grades

Stainless Steel BS 10 Flange:

  • Grades: ASTM A 182, A 240 F 304, 304L, 316, 316L, 310, 321, 347, 904L

Duplex & Super Duplex Steel BS 10 Flange:

  • Grades: ASTM / ASME A/SA 182 F 44, F 51, F 53, F 55, F 60, F 61

Carbon Steel BS 10 Flange:

  • Grades: ASTM / ASME A/SA 105, ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70, A694 F42, F46, F52, F60, F65, F706

Low Temperature Carbon Steel BS 10 Flange:

  • Grades: ASTM A350 LF2, LF3

Alloy Steel BS 10 Flange:

  • Grades: ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Copper Alloy Steel BS 10 Flange:

  • Grades: ASTM SB 61, SB62, SB151, SB152 UNS C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS C 10100, 10200, 10300, 10800, 12000, 12200

Nickel Alloy BS 10 Flange:

  • Grades: ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS N02200), Nickel 201 (UNS N02201), Monel 400 (UNS N04400), Monel 500 (UNS N05500), Inconel 800 (UNS N08800), Inconel 825 (UNS N08825), Inconel 600 (UNS N06600), Inconel 625 (UNS N06625), Inconel 601 (UNS N06601), Hastelloy C 276 (UNS N10276), Alloy 20 (UNS N08020)

BS 10 Flange Dimensions

BS 10 Table D Flange Dimensions (Example):

  • Nominal Pipe Size (NPS): 1/2" - 24"
  • Flange OD: 95 mm - 863 mm
  • Bolt Circle Diameter: 67 mm - 824 mm
  • Flange Thickness: 11 mm - 127 mm

BS 10 Flange Weight

BS 10 Flange weight varies based on material, size, and type. Specific weights can be calculated based on the dimensions and material grade.

BS 10 Flange Sizes

BS 10 Flanges are available in various sizes ranging from DN15 to DN2000, covering a wide range of applications in different industries.

BS 10 Flange Export to

BS 10 Flanges are exported to various regions and countries globally where British Standard specifications are recognized and used.

Arcellor Controls is reputed for manufacturing BS 10 Flanges in India, adhering to these specifications to meet diverse industrial requirements.

If you have more specific queries or need further details, feel free to ask!

Nominal

O.D of

Dia. of

Dia. of

No. of

Dia. of

Thickness

 

Pipe size

Pipe

Flange

Bolt Circle

Bolt

Bolt

 

 

 

 

 

 

 

 

 

1/2″

21.3

95.3

66.7

4

12.7

4.8

3/4″

26.7

101.6

73.0

4

12.7

4.8

 

1″

33.4

114.3

82.6

4

12.7

4.8

1 1/4″

42.2

120.7

87.6

4

12.7

6.4

1 1/2″

48.3

133.4

98.4

4

12.7

6.4

2″

60.3

152.4

114.3

4

15.9

7.9

2 1/2″

73.0

165.1

127.0

4

15.9

7.9

3″

88.9

184.2

146.1

4

15.9

9.5

 

3 1/2″

101.6

203.2

165.1

4

15.9

9.5

4″

114.3

215.9

177.8

4

15.9

9.5

5″

141.3

254.0

209.6

8

15.9

12.7

6″

168.3

279.4

228.6

8

15.9

12.7

7″

190.5

304.8

260.4

8

15.9

12.7

8″

219.1

336.6

292.1

8

15.9

12.7

9″

244.5

368.3

323.9

8

15.9

15.9

10″

273.0

406.4

355.6

8

19.1

15.9

12″

323.9

457.2

406.4

12

19.1

15.9

14″

355.6

527.1

469.9

12

22.2

19.1

16″

406.4

577.9

520.7

12

22.2

19.1

18″

457.2

641.4

584.2

12

22.2

22.2

 

20″

508.0

704.9

641.4

16

22.5

25.4

24″

609.6

825.5

755.7

16

25.4

28.6



BS 10 Table E Flange Dimensions

Nominal

Dia. of

Dia. of

 

No. of

Dia. of

 

Thickness

Pipe Size

Flange

Bolt Circle

 

Bolt

Bolt

 

 

1/2″

 

95.3

66.7

4

 

12.7

 

 

6.4

3/4″

 

101.6

73.0

4

 

12.7

 

 

6.4

1″

 

114.3

82.6

4

 

12.7

 

 

7.1

1 1/4″

 

120.7

87.3

4

 

12.7

 

 

7.9

1 1/2″

 

133.4

98.4

4

 

12.7

 

 

8.7

2″

 

152.4

114.3

4

 

15.9

 

 

9.5

2 1/2″

 

165.1

127.0

4

 

15.9

 

 

10.3

3″

 

184.2

146.1

4

 

15.9

 

 

11.1

3 1/2″

 

203.2

165.1

8

 

15.9

 

 

11.9

4″

 

215.9

177.8

8

 

15.9

 

 

12.7

5″

 

254.0

209.6

8

 

15.9

 

 

14.3

6″

 

279.4

228.6

8

 

19.1

 

 

17.5

7″

 

304.8

260.4

8

 

19.1

 

 

19.1

8″

 

336.6

292.1

8

 

19.1

 

 

19.1

9″

 

368.3

323.9

12

 

19.1

 

 

20.6

10″

 

406.4

355.6

12

 

19.1

 

 

22.2

12″

 

457.2

406.4

12

 

22.2

 

 

25.4

14″

 

527.2

469.9

12

 

22.2

 

 

25.4

16″

 

577.9

520.7

12

 

22.2

 

 

25.4

18″

 

641.4

584.2

16

 

22.2

 

 

28.6

20″

 

704.9

647.4

16

 

22.2

 

 

31.8

24″

 

825.5

755.7

16

 

25.4

 

 

38.1



BS 10 Table F Flange Dimensions

Nominal

O.D. of

Dia of

Dia of

No. of

Dia. of

Thickness

 

Pipe Size

Pipe

Flange

Bolt Circle

Bolt

Bolt

 

 

1/2″

21.3

95.3

66.7

4

12.7

9.5

 

 

 

 

 

 

 

 

3/4″

26.7

101.6

73.0

4

12.7

9.5

1″

33.4

120.7

87.3

4

15.9

9.5

1 1/4″

42.2

133.4

98.4

4

15.9

12.7

1 1/2″

48.3

139.7

104.8

4

15.9

12.7

2″

60.3

165.1

127.0

4

15.9

15.9

2 1/2″

73.0

184.2

146.1

8

15.9

15.9

3″

88.9

203.2

165.1

8

15.9

15.9

3 1/2″

101.6

215.9

177.8

8

15.9

19.1

4″

114.3

228.6

190.5

8

15.9

19.1

5″

141.3

279.4

235.0

8

19.1

22.2

6″

168.3

304.8

260.4

12

19.1

22.2

7″

190.3

336.6

292.1

12

19.1

22.2

8″

219.1

368.3

323.9

12

19.1

25.4

9″

244.5

406.4

355.6

12

22.2

25.4

10″

273.0

431.8

381.0

12

22.2

25.4

12″

323.0

489.0

438.2

16

22.2

28.6

14″

355.6

552.5

495.3

16

25.4

31.8

16″

406.4

609.6

552.5

20

25.4

31.8

18″

457.2

673.1

609.6

20

28.6

34.9

20″

508.0

736.6

673.1

24

28.6

38.1

24″

609.6

850.9

781.1

24

31.8

41.3



BS 10 Table H Flange Dimenisons

Nominal

O.D. of

Dia of

Dia of

No. of

Dia. of

Thickness

 

Pipe Size

Pipe

Flange

Bolt Circle

Bolt

Bolt

 

 

1/2″

21.3

95.3

66.7

4

12.7

9.5

 

 

 

 

 

 

 

 

3/4″

26.7

101.6

73.0

4

12.7

9.5

1″

33.4

120.7

87.3

4

15.9

9.5

1 1/4″

42.2

133.4

98.4

4

15.9

12.7

1 1/2″

48.3

139.7

104.8

4

15.9

12.7

2″

60.3

165.1

127.0

4

15.9

15.9

2 1/2″

73.0

184.2

146.1

8

15.9

15.9

3″

88.9

203.2

165.1

8

15.9

15.9

3 1/2″

101.6

215.9

177.8

8

15.9

19.1

4″

114.3

228.6

190.5

8

15.9

19.1

5″

141.3

279.4

235.0

8

19.1

22.2

6″

168.3

304.8

260.4

12

19.1

22.2

7″

190.3

336.6

292.1

12

19.1

22.2

8″

219.1

368.3

323.9

12

19.1

25.4

9″

244.5

406.4

355.6

12

22.2

25.4

10″

273.0

431.8

381.0

12

22.2

25.4

12″

323.0

489.0

438.2

16

22.2

28.6

14″

355.6

552.5

495.3

16

25.4

31.8

16″

406.4

609.6

552.5

20

25.4

31.8

18″

457.2

673.1

609.6

20

28.6

34.9

20″

508.0

736.6

673.1

24

28.6

38.1

24″

609.6

850.9

781.1

24

31.8

41.3


BS 10 Flanges Sizes, BS 10 Flanges Dimensions in mm


NOMINAL BORE
15
FLANGE DIAMETER in mm
PCD
BOLTS
BOLTSIZE
HOLE SIZE
THICKNESS

Table D

3 3/4″ / 95

2 5/8″ / 67

4

1/2″

9/16″ / 14

3/8″ / 10

Table E

3 3/4″ / 95

2 5/8″ / 67

4

1/2″

9/16″ / 14

3/8″ / 10

Table F

3 3/4″ / 95

2 5/8″ / 67

4

1/2″

9/16″ / 14

3/8″ / 10

Table H

4 1/2″ / 114

3 1/4″ / 83

4

5/8″

11/16″ / 17

1/2″ / 13

Table J

4 1/2″ / 114

3 1/4″ / 83

4

5/8″

11/16″ / 17

5/8″ / 16

Table K

4 1/2″ / 114

3 1/4″ / 83

4

5/8″

11/16″ / 17

3/4″ / 19

NOMINAL BORE
20
FLANGE DIAMETER in mm
PCD
BOLTS
BOLTSIZE
HOLE SIZE
THICKNESS

Table D

4″ / 102″

2 7/8″ / 73″

4

1/2″

9/16″ / 14″

3/8″ / 10″

Table E

4″ / 102″

2 7/8″ / 73″

4

1/2″

9/16″ / 14″

3/8″ / 10″

Table F

4″ / 102″

2 7/8″ / 73″

4

1/2″

9/16″ / 14″

3/8″ / 10″

Table H

4 1/2″ / 114″

3 1/4″ / 83″

4

5/8″

11/16″ / 17″

1/2″ / 13″

Table J

4 1/2″ / 114″

3 1/4″ / 83″

4

5/8″

11/16″ / 17″

5/8″ / 16″

Table K

4 1/2″ / 114″

3 1/4″ / 83″

4

5/8″

11/16″ / 17″

3/4″ / 19″

NOMINAL BORE
25
FLANGE DIAMETER
PCD
BOLTS
BOLTSIZE
HOLE SIZE
THICKNESS

Table D

4 1/2″ / 114

3 1/4″ / 83

4

1/2″

9/16″ / 14

3/8″ / 10

Table E

4 1/2″ / 114

3 1/4″ / 83

4

1/2″

9/16″ / 14

3/8″ / 10

Table F

4 3/4″ / 121

3 7/16″ / 87

4

5/8″

9/16″ / 14

3/8″ / 10

Table H

4 3/4″ / 121

3 7/16″ / 87

4

5/8″

11/16″ / 17

9/16″ / 14

Table J

4 3/4″ / 121

3 7/16″ / 87

4

5/8″

11/16″ / 17

3/4″ / 19

Table K

5″ / 127

3 3/4″ / 95

4

5/8″

11/16″ / 17

7/8″ / 22

NOMINAL BORE
32
FLANGE DIAMETER
PCD
BOLTS
BOLTSIZE
HOLE SIZE
THICKNESS

Table D

4 3/4″ / 121

3 7/16″ / 87

4

1/2″

9/16″ / 14

1/2″ / 13

Table E

4 3/4″ / 121

3 7/16″ / 87

4

1/2″

9/16″ / 14

1/2″ / 13

Table F

5 1/4″ / 133

3 7/8″ / 98

4

5/8″

11/16″ / 17

1/2″ / 13

Table H

5 1/4″ / 133

3 7/8″ / 98

4

5/8″

11/16″ / 17

11/16″ / 17

Table J

5 1/4″ / 133

3 7/8″ / 98

4

5/8″

11/16″ / 17

3/4″ / 19

Table K

5 1/4″ / 133

3 7/8″ / 98

4

5/8″

11/16″ / 17

7/8″ / 22

NOMINAL BORE
40
FLANGE DIAMETER
PCD
BOLTS
BOLTSIZE
HOLE SIZE
THICKNESS

Table D

5 1/4″ / 133

3 7/8″ / 98

4

1/2″

9/16″ / 14

1/2″ / 13

Table E

5 1/4″ / 133

3 7/8″ / 98

4

1/2″

9/16″ / 14

1/2″ / 13

Table F

5 1/2″ / 140

4 1/8″ / 105

4

5/8″

11/16″ / 17

1/2″ / 13

Table H

5 1/2″ / 140

4 1/8″ / 105

4

5/8″

11/16″ / 17

11/16″ / 17

Table J

5 1/2″ / 140

4 1/8″ / 105

4

5/8″

11/16″ / 17

7/8″ / 22

Table K

6″ / 152

4 1/2″ / 114

4

3/4″

7/8″ / 22

1″ / 25

NOMINAL BORE
50
FLANGE DIAMETER
PCD
BOLTS
BOLTSIZE
HOLE SIZE
THICKNESS

Table D

6″ / 152

4 1/2″ / 114

4

5/8″

11/16″ / 17

9/16″ / 14

Table E

6″ / 152

4 1/2″ / 114

4

5/8″

11/16″ / 17

9/16″ / 14

Table F

6 1/2″ / 165

5″ / 127

4

5/8″

11/16″ / 17

5/8″ / 16

Table H

6 1/2″ / 165

5″ / 127

4

5/8″

11/16″ / 17

3/4″ / 19

Table J

6 1/2″ / 165

5″ / 127

4

3/4″

7/8″ / 22

1″ / 25

Table K

6 1/2″ / 165

5″ / 127

8

5/8″

11/16″ / 17

1″ / 25

NOMINAL BORE
65
FLANGE DIAMETER
PCD
BOLTS
BOLTSIZE
HOLE SIZE
THICKNESS

Table D

6 1/2″ / 165

5″ / 127

4

5/8″

11/16″ / 17

9/16″ / 14

Table E

6 1/2″ / 165

5″ / 127

4

5/8″

11/16″ / 17

9/16″ / 14

Table F

7 1/4″ / 184

5 3/4″ / 146

8

5/8″

11/16″ / 17

5/8″ / 16

Table H

7 1/4″ / 184

5 3/4″ / 146

8

5/8″

11/16″ / 17

3/4″ / 19

Table J

7 1/4″ / 184

5 3/4″ / 146

8

3/4″

7/8″ / 22

1″ / 25

Table K

7 1/4″ / 184

5 3/4″ / 146

8

3/4″

7/8″ / 22

1 1/8″ / 29

NOMINAL BORE
80
FLANGE DIAMETER
PCD
BOLTS
BOLTSIZE
HOLE SIZE
THICKNESS

Table D

8 1/2″ / 216

7″ / 178

4

5/8″

11/16″ / 17

11/16″ / 17

Table E

8 1/2″ / 216

7″ / 178

8

5/8″

11/16″ / 17

11/16″ / 17

Table F

9″ / 229

7 1/2″ / 191

8

5/8″

11/16″ / 17

3/4″ / 19

Table H

9″ / 229

7 1/2″ / 191

8

5/8″

11/16″ / 17

1″ / 25

Table J

9″ / 229

7 1/2″ / 191

8

3/4″

7/8″ / 22

1 3/8″ / 35

Table K

9 1/2″ / 241

7 3/4″ / 197

8

7/8″

1″ / 25

1 3/8″ / 35

NOMINAL BORE
100
FLANGE DIAMETER
PCD
BOLTS
BOLTSIZE
HOLE SIZE
THICKNESS

Table D

8 1/2″ / 216

7″ / 178

4

5/8″

11/16″ / 17

11/16″ / 17

Table E

8 1/2″ / 216

7″ / 178

8

5/8″

11/16″ / 17

11/16″ / 17

Table F

9″ / 229

7 1/2″ / 191

8

5/8″

11/16″ / 17

3/4″ / 19

Table H

9″ / 229

7 1/2″ / 191

8

5/8″

11/16″ / 17

1″ / 25

Table J

9″ / 229

7 1/2″ / 191

8

3/4″

7/8″ / 22

1 3/8″ / 35

Table K

9 1/2″ / 241

7 3/4″ / 197

8

7/8″

1″ / 25

1 3/8″ / 35



Types of BS 10 Flange
BS 10 Flange BS 10 Table Flanges
BS 10 Table D Flanges BS 10 Flange Dimensions
BS 10 Table E Flanges BS 10 Table H Flanges
Stainless Steel BS 10 Flanges SS BS 10 Flange
Carbon Steel BS 10 Flanges BS 10 Table D Weld Neck Flanges
BS 10 Table F Plate Flange BS 10 Table E Threaded Flanges
Carbon Steel BS 10 Flange High Quality BS 10 Flanges
BS 10 Table D Blind Flange Duplex Steel BS 10 Flange
Super Duplex Steel BS 10 Flange Copper Nickel BS 10 Pipe Flanges
High Nickel Alloy BS 10 Flanges Hastelloy BS 10 Flanges
BS 10 Table E Slip On Flanges Inconel BS 10 Flanges


BS 10 Flange Pressure Ratings

 

 

 

 

Temperature

 

 

 

Max Hydraulic

 

0°F to 450°F

500°F

600°F

700°F

800°F

850°F

900°F

 

FLANGE TABLE

-18°C to 230°C

260°C

315°C

370°C

425°C

450°C

480°C

Test Pressure

D

100

95

80

65

50

150

E

200

185

155

130

100

300

F

300

280

235

195

150

450

H

500

465

395

320

250

180

115

750

J

700

650

550

450

350

255

160

1050

K

900

835

705

580

450

325

205

1350

R

1200

1115

945

770

600

435

275

1800

S

1800

1670

1415

1155

900

655

415

2700

T

2800

2600

2200

1800

1400

1025

645

4200



BS 10 Flange Price List
BS 10 Table D Flange Price: $20.45 / each
BS 10 Table E Flange Price: $22.14 / each
BS 10 Flange Price: $30.35 / each

BS 10 Table Flanges Supplying to Following Regions & Countries:


AFRICA
Nigeria
Algeria
Angola
Tanzania
Libya
Egypt
Sudan
Equatorial Guinea
The Republic Of Congo
Gabon
NORTH AMERICA
Usa
Canada
Mexico
Costa Rica
Trinidad And Tobago
Jamaica
Denmark
MIDDLE EAST ASIA
Saudi Arabia
Iran
Iraq
Uae
Qatar
Bahrain
Oman
Kuwait
Turkey
Jordan
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