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Refer British Standard BS10 Table E, F, J, H dimensions and pressure rating


BS10 Table D Flange

BS Flange Specifications


Specification BS10 Table D Flange
Flange Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Flange Equipment Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Coating Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Forging Methods Casting/ Forging/ Rolling/ Cutting
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Manufacturer Length NPS 1⁄₂" To NPS 48”
Schedule SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Face Type RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
Production Technique Forged/ Heat treated and machined
Manufacturer of Forged/ Threaded/ Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Manufacturer Pressure Class Class 150 (lb) up to 24"
Class 300 (lb) up to 20"
Class 600 (lb) up to 20"
Class 900 (lb) up to 16"
Class 1500 (lb) up to 10"
Class 2500 (lb) up to 8"
Application Bitumen upgraders
Heavy oil refineries.
Nuclear power (mostly seamless).
Petrochemicals and acids.

Buy BS10 Flange at factory rate directly from manufacturers in India


BS 10 Table D Flanges Price List


Type Of Flange Size In Inch SCH Class Standard Price In INR (India) Per Piece
Stainless Steel Slip On Flange 2 40 300 BS10 Table D 245.00
- 3 40 300 - 410.00
- 8 80 300 - 1280.00
Slip On 8 80 300 - 1600.00
Stainless Steel Blind Flange 3/4 40 300 ASTM A182 F316L 220.00
1 40 300 - 280.00
- 1-1/2 40 300 - 340.00
- 2 40 300 - 520.00
Blind 4 40 300 - 950.00
Stainless Steel Weld Neck Flange 2 STD 300 BS10 Table D 550.00
- 4 STD 300 - 750.00
- 6 80 300 - 857.00
Weld Neck 6 80 300 BS10 Table D 1150.00

Types Of British Standard BS10 Flange


BS Flange

BS Flange

BS Pipe Flange

BS Pipe Flange

BS Fored Flange

BS Fored Flange

BS 10 Table D Flanges

BS 10 Table D Flanges

British Standard BS10 Flange

British Standard BS10 Flange

BS10 Table E Flange

BS10 Table E Flange

BS 10 Table F Flange

BS 10 Table F Flange

BS10 Table H Flange

BS10 Table H Flange

BS10 Table J Flange

BS10 Table J Flange

British Standard Flange

British Standard Flange

 BS 10 Table K Plate Flange

BS 10 Table K Plate Flange

British Standard Table E Flanges

British Standard Table E Flanges

BS10 Table D Slip On Flange

BS10 Table D Slip On Flange

 Flange Standard BS10 Table D

Flange Standard BS10 Table D

BS10 Weld Neck Flanges

BS10 Weld Neck Flanges

BS10 Table D Slip On Flanges

BS10 Table D Slip On Flanges

 BS 10 Standard Table D Flanges

BS 10 Standard Table D Flanges

BS 10 Standard Table E Flanges

BS 10 Standard Table E Flanges

BS 10 Standard Table F Flange

BS 10 Standard Table F Flange

 BS 10 Standard Table J Flange

BS 10 Standard Table J Flange

BS 10 Standard Table H Flange

BS 10 Standard Table H Flange


PN 2.5 to PN 40 British Standard BS10 flange supplier in India offer Technical Inspection & MTR with all delivery


BS10 Table D Flange Dimensions In Mm


BS10 Table D Flange Dimensions In Mm

In Inches

Normal Bore Size

(D)

(K)

(L)

(A)

(C)

(N1)

(N2)

(B)

(H1)

(H2)

(R1)

(R2)

Number Of Holes

½"

15

95.3

66.8

14.5

21.3

4.8

27.0

33.3

22.4

9.5

22.2

6.4

1.6

4

¾"

20

101.6

73.2

14.5

26.7

4.8

33.3

38.1

27.7

11.1

22.2

6.4

1.6

4

1"

25

114.3

82.6

14.5

33.5

4.8

42.9

47.6

34.6

11.1

22.2

6.4

1.6

4

1 ¼"

32

120.7

87.4

14.5

42.2

6.4

49.2

55.6

43.2

11.1

25.4

6.4

1.6

4

1 ½"

40

133.4

98.6

14.5

48.3

6.4

58.7

61.9

49.5

12.7

28.6

6.4

1.6

4

2"

50

152.4

114.3

17.5

60.5

7.9

69.9

74.6

62.0

12.7

28.6

6.4

1.6

4

2 ½"

65

165.1

127.0

17.5

73.2

7.9

82.6

90.5

74.7

15.9

31.8

6.4

1.6

4

3"

80

184.2

146.1

17.5

88.9

9.7

101.6

106.4

90.7

15.9

34.9

6.4

1.6

4

3 ½"

88

203.2

165.1

17.5

101.6

9.7

114.3

119.1

103.4

17.5

34.9

6.4

1.6

4

4"

100

215.9

177.8

17.5

114.3

9.7

130.2

133.4

116.1

19.1

41.3

9.5

3.2

4

5"

125

254.0

209.6

17.5

141.2

12.7

152.4

160.3

143.8

19.1

44.5

9.5

3.2

8

6"

150

279.4

235.0

17.5

168.4

12.7

184.2

185.7

171.7

19.1

47.6

9.5

3.2

8

8"

200

336.6

292.1

17.5

219.2

12.7

241.3

241.3

221.5

22.2

50.8

9.5

3.2

8

10"

250

406.4

355.6

22.2

273.1

16.0

292.1

298.5

276.4

27.0

63.5

9.5

3.2

8

12"

300

457.2

406.4

22.2

323.9

19.1

342.9

349.3

325.9

28.6

69.9

9.5

4.8

12

14"

350

527.1

469.9

25.4

355.6

22.2

406.4

-

359.2

-

73.0

9.5

4.8

12

16"

400

577.9

520.7

25.4

406.4

22.2

-

-

410.5

-

-

-

-

12

18"

450

641.4

584.2

25.4

457.2

25.4

-

-

461.8

-

-

-

-

12

20"

500

704.9

641.4

25.4

508.0

28.6

-

-

513.1

-

-

-

-

16

24"

600

825.5

755.7

28.7

609.6

31.8

-

-

616.0

-

-

-

-

16


In MM

Normal Bore Size

(D)

(K)

(L)

(A)

(C)

(N1)

(N2)

(B)

(H1)

(H2)

(R1)

(R2)

Number Of Holes

½"

15

95.3

66.8

14.5

21.3

6.4

27.0

33.3

22.4

9.5

22.2

6.4

1.6

4

¾"

20

101.6

73.2

14.5

26.7

6.4

33.3

38.1

27.7

11.1

22.2

6.4

1.6

4

1"

25

114.3

82.6

14.5

33.5

7.2

42.9

47.6

34.6

11.1

22.2

6.4

1.6

4

1 ¼"

32

120.7

87.4

14.5

42.2

7.9

49.2

55.6

43.2

11.1

25.4

6.4

1.6

4

1 ½"

40

133.4

98.6

14.5

48.3

8.7

58.7

61.9

49.5

12.7

28.6

6.4

1.6

4

2"

50

152.4

114.3

17.5

60.5

9.5

69.9

74.6

62.0

12.7

28.6

6.4

1.6

4

2 ½"

65

165.1

127.0

17.5

73.2

10.3

82.6

90.5

74.7

15.9

31.8

6.4

1.6

4

3"

80

184.2

146.1

17.5

88.9

11.1

101.6

106.4

90.7

15.9

34.9

6.4

1.6

4

3 ½"

88

203.2

165.1

17.5

101.6

11.9

114.3

119.1

103.4

17.5

34.9

6.4

1.6

4

4"

100

215.9

177.8

17.5

114.3

12.7

130.2

133.4

116.1

19.1

41.3

9.5

3.2

4

5"

125

254.0

209.6

17.5

141.2

14.3

152.4

160.3

143.8

19.1

44.5

9.5

3.2

8

6"

150

279.4

235.0

17.5

168.4

17.5

184.2

185.7

171.7

19.1

47.6

9.5

3.2

8

8"

200

336.6

292.1

17.5

219.2

19.1

241.3

241.3

221.5

22.2

50.8

9.5

3.2

8

10"

250

406.4

355.6

22.2

273.1

22.2

292.1

298.5

276.4

27.0

63.5

9.5

3.2

8

12"

300

457.2

406.4

22.2

323.9

25.4

342.9

349.3

325.9

28.6

69.9

9.5

4.8

12

14"

350

527.1

469.9

25.4

355.6

28.6

406.4

-

359.2

-

73.0

9.5

4.8

12

16"

400

577.9

520.7

25.4

406.4

31.8

431.8

-

410.5

-

-

-

-

12

18"

450

641.4

584.2

25.4

457.2

34.9

-

-

461.8

-

-

-

-

12

20"

500

704.9

641.4

25.4

508.0

38.1

-

-

513.1

-

-

-

-

16

24"

600

825.5

755.7

28.7

609.6

47.6

-

-

616.0

-

-

-

-

16


BS10 Table E Flange Dimensions In Mm


BS10 Table E Flange Dimensions In Mm

Normal Bore Size (D)(K)(L)(A)(C)(N1)(N2)(B)(H1)(H2)(R1)(R2)(Number Of HOLES)
InchesMillimeter-------------
½"1595.366.814.521.36.427.033.322.49.522.26.41.64
¾"20101.673.214.526.76.433.338.127.711.122.26.41.64
1"25114.382.614.533.57.242.947.634.611.122.26.41.64
1 ¼"32120.787.414.542.27.949.255.643.211.125.46.41.64
1 ½"40133.498.614.548.38.758.761.949.512.728.66.41.64
2"50152.4114.317.560.59.569.974.662.012.728.66.41.64
2 ½"65165.1127.017.573.210.382.690.574.715.931.86.41.64
3"80184.2146.117.588.911.1101.6106.490.715.934.96.41.64
3 ½"88203.2165.117.5101.611.9114.3119.1103.417.534.96.41.64
4"100215.9177.817.5114.312.7130.2133.4116.119.141.39.53.24
5"125254.0209.617.5141.214.3152.4160.3143.819.144.59.53.28
6"150279.4235.017.5168.417.5184.2185.7171.719.147.69.53.28
8"200336.6292.117.5219.219.1241.3241.3221.522.250.89.53.28
10"250406.4355.622.2273.122.2292.1298.5276.427.063.59.53.28
12"300457.2406.422.2323.925.4342.9349.3325.928.669.99.54.812
14"350527.1469.925.4355.628.6406.4-359.2-73.09.54.812
16"400577.9520.725.4406.431.8431.8-410.5----12
18"450641.4584.225.4457.234.9--461.8----12
20"500704.9641.425.4508.038.1--513.1----16
24"600825.5755.728.7609.647.6--616.0----16

BS 10 Table F Flange Dimensions


BS 10 Table F Flange Dimensions

NPSDiameterInner Diameter Bolt Circle DiameterNumber of BoltsBolts DiameterWall Thickness
Size(D) (d5) (k) Holes(d2) (b)
1/2"3.3/4"7/8"2.5/8"41/2"3/8"
3/4"4"1.3/32"2.7/8"41/2"3/8"
1"4.3/4"1.23/64"3.7/16"45/8"3/8"
1.1/4"5.1/4"1.45/64"3.7/8"45/8"1/2"
1.1/2"5.1/2"1.15/16"4.1/8"45/8"1/2"
2"6.1/2"2.7/16"5"45/8"5/8"
2.1/27.1/4"2.15/16"5.3/4"85/8"5/8"
3"8"3.37/64"6.1/2"85/8"5/8"
3.1/2"8.1/2"4.5/64"7"85/8"3/4"
4"9"4.37/64"7.1/2"85/8"3/4"
5"11"5.43/64"9.1/4"83/4"7/8"
6"12"6.23/32"10.1/4"123/4"7/8"
7"13.1/4"7.5/8"11.1/2"123/4"7/8"
8'14.1/2"8.23/32"12.3/4"123/4"1"
9"16"9.23/32"14"127/8"1"
10"17"10.7/8"15"127/8"1"
12"19.1/4"12.7/8"17.1/4"167/8"1/1/8"
14"21.3/4"14.9/64"19.1/2"161"1.1/4"
16"24"16.5/32"21.3/4"201"1.1/4"
18"26.1/2"18.3/16"24"201.1/8"1.3/8"
20"29"20.13/16"26.1/2"241.1/8"1.1/2"
24"33.1/2"24.1/4"30.3/4"241.1/4"1.5/8"

BS10 Table H Flange Dimensions


BS10 Table H Flange Dimensions

BS10 Table J Flange Dimensions


BS10 Table J Flange Dimensions

BS10 Flange Tolerance


BS10 Flange Tolerance

Bs10 Table D Flange Weight


Normal Size Of Steel PipeDimensions In MillimeterASME B16.5 Flanges Weight In Kilogram
Normal Size Of Steel Pipe In InchesSize In MillimeterBs10 Table D Flanges
Outer Daimeter (O.D.) In
(MM)
Bs10 Table D Flanges
Wall Thickness Of
(D)
In M)
(Table D Slip On Flanges)
(Table D Socket Weld Flanges)
(Table D Weld Neck Flanges)(Table D Blind Flanges)
1/21588.911.20.40.50.4
3/42098.612.70.60.70.6
12510814.20.810.9
1 1/432117.315.711.31.2
1 1/24012717.51.31.71.5
250152.419.12.12.62.4
2 1/265177.822.43.34.13.9
380190.523.93.94.94.9
3 1/290215.923.94.86.16.2
4100228.623.95.36.87.0
512525423.96.18.68.6
6150279.425.47.510.611.3
8200342.928.412.117.619.6
10250406.430.216.52428.6
12300482.631.826.236.543.2
14350533.435.134.648.458.1
16400596.936.644.860.676.1
1845063539.648.968.393.7
20500698.542.961.984.5122.0

Bs10 Table E Flange Weight


NPS
Weight In Kilogram
DN
KG
100.60
150.67
200.94
251.11
321.62
401.85
502.46
652.99
803.61
1003.99
1255.41
1506.55
1758.42
2008.97
25012.76
30016.60
35024.08
40030.20
45041.67
50052.87
60077.58
70077.13
800106.35
900125.39
1000177.99

British Standard Flange Dimensions


British Standard Flange Dimensions

British Standard Flange Dimensions

BS10 Flange Sizes


Normal Bore Size
15
Diameter in Millimeter PCD Bolts Flanges Bolts Size Hole Size Wall 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
Normal Bore Size
20
Diameter In Millimeterin mm PCD Flanges Bolts Size Of Bolts Size Of Hole Wall 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″

Normal Bore Size 25 Diameter In Millimeter 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


Benefits Of BS10 Table Flange


  • Used to Connect Pipe System
  • Assembled Without Welding
  • Easy Repair Pipe System
  • Assembled And Disassembled Quite Easily

BS10 Table D Flange Pressure Rating


- - - -

Pressure Rating

Hydraulic (Maximum)

0°F to 450°F

500°F

600°F

700°F

800°F

850°F

900°F

BS 10 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


BS10 Table E Flange Pressure Rating


- - - -

Pressure Rating

Hydraulic (Maximum)

0°F to 450°F

500°F

600°F

700°F

800°F

850°F

900°F

BS 10 Flange Table

-18°C to 230°C

260°C

315°C

370°C

425°C

450°C

480°C

Test Pressure

E

200

185

155

130

100

300


BS 10 Table K Plate Flange Dimensions


BS 10 Table K Plate Flange Dimensions

BS 10 Table R Plate Flange Dimensions


BS 10 Table R Plate Flange Dimensions

BS10 Flange Pressure Ratings


BS10 Flange Pressure Ratings
125-250 RMS Surface Finish BS10 Table D Pipe Flange Material manufacturer in India

British Standard Table E Flanges Material


Carbon SteelASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Stainless SteelASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8/ CF3/ CF8M/ CF3M/ DIN 1.4301/ DIN 1.4306/ DIN 1.4401/ DIN 1.4404/ DIN 1.4308/ DIN 1.4408/ DIN 1.4306/ DIN 1.4409
Alloy SteelASTM A182 / ASME SA182 F5/ F9/ F11/ F12/ F22/ F91
Brass3602 / 2604 / H59 / H62 / etc.
InconelASTM B564 / ASME SB564, Inconel 600/ 601/ 625/ 718/ 783/ 690/ x750
TitaniumASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2/ Titanium Gr. 4/ Titanium Gr. 5/ Titanium Gr. 7
ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
HastelloyASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276)/ C22 (UNS N06022)/ C4/ C2000/ B2/ B3/ X Flanges
MonelASTM B564 / ASME SB564, Monel 400 (UNS No. N04400)/ Monel 500 (UNS No. N05500)
Copper NickelASTM / ASME SB 61 / 62 / 151 / 152/ Copper Nickel 90/10 (C70600 )/ Cupro Nickel 70/30 (C71500)/ UNS C71640
Alloy 20ASTM B462 / ASME SB462/ Carpenter® 20 Alloy/ Alloy 20Cb-3
Aluminium5052 /6061/ 6063 / 2017 / 7075 / etc.
NickelASTM B564 / ASME SB564, Nickel 200/ Nickel 201/ Nickel 205/ Nickel 205LC
DuplexS31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super DuplexS32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
IncoloyASTM B564 / ASME SB564, Incoloy 800/ 800H/ 800HT (UNS N08800)/ 825 (UNS N08825)/ 925 Flanges
254 SmoASTM A182 / ASME SA182, SMO 254/6Mo/ UNS S31254/ DIN 1.4547
NimonicNimonic 75/ Nimonic 80A/ Nimonic 90
Other materialTin bronze/ Alumunum bronze/ Lead bronze

Gasket For BS10 Table D Slip On Flange


NPS Inner Diameter Gasket Outer Diameter Gasket Full Face Nominal Size
Outer Diameter (O.D.) Full face Gasket bolt holes Diameter P.C.D. Bolt bolt holes Number
Inch millimeter Inch millimeter Inch millimeter Inch millimeter Inch millimeter
1/2 27/32 21.4 2 9/16 65.1 4 1/2 114.3 11/16 17.5 3 1/4 82.6 4 1/2
3/4 1 1/16 27.0 2 9/16 65.1 4 1/2 114.3 11/16 17.5 3 1/4 82.6 4 3/4
1 1 11/32 34.1 2 3/4 69.9 4 3/4 120.7 11/16 17.5 3 7/16 87.3 4 1
1 1/4 1 11/16 42.9 3 3/16 81.0 5 1/4 133.4 11/16 17.5 3 7/8 98.4 4 1 1/4
1 1/2 1 29/32 48.4 3 7/16 87.3 5 1/2 139.7 11/16 17.5 4 1/8 104.8 4 1 1/2
2 2 3/8 60.3 4 1/8 104.8 6 1/2 165.1 7/8 22.2 5 127.0 4 2
2 1/2 3 76.2 4 7/8 123.8 7 1/4 184.2 7/8 22.2 5 3/4 146.1 8 2 1/2
3 3 1/2 88.9 5 5/8 142.9 8 203.2 7/8 22.2 6 1/2 165.1 8 3
3 1/2 4 101.6 6 1/8 155.6 8 1/2 215.9 7/8 22.2 7 177.8 8 3 1/2
4 4 1/2 114.3 6 5/8 168.3 9 228.6 7/8 22.2 7 1/2 190.5 8 4
5 5 1/2 139.7 8 1/4 209.6 11 279.4 1 25.4 9 1/4 235.0 8 5
6 6 5/8 168.3 9 1/4 235.0 12 304.8 1 25.4 10 1/4 260.4 12 6
7 7 5/8 193.7 10 1/2 266.7 13 1/4 336.6 1 25.4 11 1/2 292.1 12 7
8 8 5/8 219.1 11 3/4 298.5 14 1/2 368.3 1 25.4 12 3/4 323.9 12 8
9 9 5/8 244.5 12 7/8 327.0 16 406.4 1 1/8 28.6 14 355.6 12 9
10 10 3/4 273.1 13 7/8 352.4 17 431.8 1 1/8 28.6 15 381.0 12 10
12 12 3/4 323.9 16 1/8 409.6 19 1/4 489.0 1 1/8 28.6 17 1/4 438.2 16 12
13 14 355.6 17 1/4 438.2 20 3/4 527.1 1 1/4 31.8 18 1/2 469.9 16 13
14 15 381.0 18 1/4 463.6 21 3/4 552.5 1 1/4 31.8 19 1/2 495.3 16 14
15 16 406.4 19 1/4 489.0 22 3/4 577.9 1 1/4 31.8 20 1/2 520.7 16 15
16 17 431.8 20 1/2 520.7 24 609.6 1 1/4 31.8 21 3/4 552.5 20 16
17 18 457.2 21 3/4 552.5 25 1/4 641.4 1 1/4 31.8 23 584.2 20 17
18 19 482.6 22 5/8 574.7 26 1/2 673.1 1 3/8 34.9 24 609.6 20 18
19 20 508.0 23 7/8 606.4 27 3/4 704.9 1 3/8 34.9 25 1/4 641.4 20 19
20 21 533.4 25 1/8 638.2 29 736.6 1 3/8 34.9 26 1/2 673.1 24 20
21 22 558.8 26 1/8 663.6 30 762.0 1 3/8 34.9 27 1/2 698.5 24 21
22 23 584.2 27 1/8 689.0 31 787.4 1 3/8 34.9 28 1/2 723.9 24 22
23 24 609.6 28 1/4 717.6 32 1/2 825.5 1 1/2 38.1 29 3/4 755.7 24 23
24 25 635.0 29 1/4 743.0 33 1/2 850.9 1 1/2 38.1 30 3/4 781.1 24 24

Manufacturer of BS10 Table E and Table F full face flange in Groove, RTJ, Raised, Flat, Tongue, RJ, Female, Male face

Flange Standard BS10 Table D Wall Thickness


NPSOuter Diameter
(O.D)
Minimum Wall Thickness
(T)
(RF) Diameter
(R)
Number of Bolt HolesHoles DiameterBC
(Bolt Circle)
SO Bore Inner Diameter
(SB)
WN Bore Inner Diameter
(WB)
Diameter Hub Base
(HB)
Diameter of Hub Top
(HT)
SO Length
(SL)
WN Length
(WL)
123.500.381.3840.622.380.880.621.190.840.561.81
343.880.441.6940.622.751.090.821.501.050.562.00
14.250.502.0040.623.121.361.051.941.320.622.12
1144.620.562.5040.623.501.701.382.311.660.752.19
1125.000.622.8840.623.881.951.612.561.900.812.38
26.000.693.6240.754.752.442.073.062.380.942.44
2127.000.814.1240.755.502.942.473.562.881.062.69
37.500.885.0040.756.003.573.074.253.501.122.69
3128.500.885.5080.757.004.073.554.814.001.192.75
49.000.886.1980.757.504.574.035.314.501.252.94
510.000.887.3180.888.505.665.056.445.561.383.44
611.000.948.5080.889.506.726.077.566.631.503.44
813.501.0610.6280.8811.758.727.989.698.631.693.94
1016.001.1212.75121.0014.2510.8810.0212.0010.751.883.94
1219.001.1915.00121.0017.0012.8812.0014.3812.752.124.44
1421.001.3116.25121.1218.7514.1413.2515.7514.002.194.94
1623.501.3818.50161.1221.2516.1615.2518.0016.002.444.94
1825.001.5021.00161.2522.7518.1817.2519.8818.002.625.44
2027.501.6223.00201.2525.0020.2019.2522.0020.002.815.62
2229.501.7525.25201.3827.2522.2221.2524.2522.003.075.82
2432.001.8127.25201.3829.5024.2523.2526.1224.003.195.94

Diameter & Drilling Of BS10 Weld Neck Flanges


Nominal Pipe DiameterPressure Rating In (PN)
Size Of **Nominal BSP PipePN 6PN 10PN 16PN 25PN 40

DN 10

75

90

90

90

90

O.D.

3/8"

50

60

60

60

60

PCD (B.C.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 15

80

95

95

95

95

O.D.

1/2"

55

65

65

65

65

PCD (B.C.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 20

90

105

105

105

105

O.D.

3/4"

65

75

75

75

75

PCD (b.c.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 25

100

115

115

115

115

O.D.

1"

75

85

85

85

85

PCD (b.c.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 32

120

140

140

140

140

O.D.

1 1/4"

90

100

100

100

100

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

4 x 18

4 x 18

# of holes x diameter of holes

DN 40

130

150

150

150

150

O.D.

1 1/2"

100

110

110

110

110

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

4 x 18

4 x 18

# of holes x diameter of holes

DN 50

140

165

165

165

165

O.D.

2"

110

125

125

125

125

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

4 x 18

4 x 18

# of holes x diameter of holes

DN 65

160

185

185

185

185

O.D.

2 1/2"

130

145

145

145

145

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

8 x 18

8 x 18

# of holes x diameter of holes

DN 80

190

200

200

200

200

O.D.

3"

150

160

160

160

160

PCD (b.c.)

 

4 x 18

8 x 18

8 x 18

8 x 18

8 x 18

# of holes x diameter of holes

DN 100

210

220

220

235

235

O.D.

4"

170

180

180

190

190

PCD (b.c.)

 

4 x 18

8 x 18

8 x 18

8 x 22

8 x 22

# of holes x diameter of holes

DN 125

240

250

250

270

270

O.D.

5"

200

210

210

220

220

PCD (b.c.)

 

8 x 18

8 x 18

8 x 18

8 x 26

8 x 26

# of holes x diameter of holes

DN 150

265

285

285

300

300

O.D.

6"

225

240

240

250

250

PCD (b.c.)

 

8 x 18

8 x 22

8 x 22

8 x 26

8 x 26

# of holes x diameter of holes

DN 175

 

315

315

330

350

O.D.

7"

 

270

270

280

295

PCD (b.c.)

 

 

8 x 22

8 x 22

12 x 26

12 x 30

# of holes x diameter of holes

DN 200

320

340

340

360

375

O.D.

8"

280

295

295

310

320

PCD (b.c.)

 

8 x 18

8 x 22

12 x 22

12 x 26

12 x 30

# of holes x diameter of holes

DN 250

375

395

405

425

450

O.D.

10"

335

350

355

370

385

PCD (b.c.)

 

12 x 18

12 x 22

12 x 26

12 x 30

12 x 33

# of holes x diameter of holes

DN 300

440

445

460

485

515

O.D.

12"

395

400

410

430

450

PCD (b.c.)

 

12 x 22

12 x 22

12 x 26

16 x 30

16 x 33

# of holes x diameter of holes

DN 350

490

505

520

555

580

O.D.

14"

445

460

470

490

510

PCD (b.c.)

 

12 x 22

16 x 22

16 x 26

16 x 33

16 x 36

# of holes x diameter of holes

DN 400

540

565

580

620

660

O.D.

16"

495

515

525

550

585

PCD (b.c.)

 

16 x 22

16 x 26

16 x 30

16 x 36

16 x 39

# of holes x diameter of holes

DN 500

645

670

715

730

755

O.D.

20"

600

620

650

660

670

PCD (b.c.)

 

20 x 22

20 x 26

20 x 33

20 x 36

20 x 42

# of holes x diameter of holes

DN 600

755

780

840

845

 

O.D.

24"

705

725

770

770

 

PCD (b.c.)

 

20 x 24

20 x 27

20 x 33

20 x 36

 

# of holes x diameter of holes


BS 10 Forged Flanges Surface Finish


BS 10 Forged Flanges Surface Finish
Normal Pipe Size(A)(B)
1/23.01.5
3/43.01.5
13.01.5
1-1/43.01.5
1-1/23.01.5
23.01.5
2-1/23.01.5
34.51.5
3-1/26.03.0
46.03.0
56.03.0
66.03.0
88.04.5
108.04.5
128.04.5
148.04.5
1610.04.5
1812.06.0
2012.06.0
2212.06.0
2412.06.0

BS10 Slip On Flanges Bolt Size


BS10 Slip On Flanges Bolt Size
Class 150Class 300Class 600
NPS# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud
1/16 RFRTJ1/16 RFRTJ1/4 RFRTJ
1/240.502-1/440.502-1/2340.5033
3/440.502-1/240.6333-1/240.633-1/23-1/2
140.502-1/2340.6333-1/240.633-1/23-1/2
1-1/440.502-3/43-1/440.633-1/43-3/440.633-3/43-3/4
1-1/240.502-3/43-1/440.753-1/2440.754-1/44-1/4
240.633-1/43-3/480.633-1/2480.634-1/44-1/4
2-1/240.633-1/2480.7544-1/280.754-3/44-3/4
340.633-1/2480.754-1/44-3/480.7555
3-1/280.633-1/2480.754-1/4580.885-1/25-1/2
480.633-1/2480.754-1/2580.885-3/45-3/4
580.753-3/44-1/480.754-3/45-1/481.006-1/26-1/2
680.7544-1/2120.754-3/45-1/2121.006-3/46-3/4
880.754-1/44-3/4120.885-1/26121.137-1/27-3/4
10120.884-1/25161.006-1/46-3/4161.258-1/28-1/2
12120.884-3/45-1/4161.136-3/47-1/4201.258-3/48-3/4
14121.005-1/45-3/4201.1377-1/2201.389-1/49-1/4
16161.005-1/45-3/4201.257-1/28201.501010
18161.135-3/46-1/4241.257-3/48-1/4201.6310-3/410-3/4
20201.136-1/46-3/4241.2588-3/4241.6311-1/411-1/2
24201.256-3/47-1/4241.50910241.881313-1/4

Class 900Class 1500Class 2500
NPS# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud# Studs And BoltsDiameter of Studs And BoltsLength of Stud
1/4 RFRTJ1/4 RFRTJ1/4 RFRTJ
1/240.754-1/44-1/440.754-1/44-1/440.754-3/44-3/4
3/440.754-1/24-1/240.754-1/24-1/240.7555
140.885540.885540.885-1/25-1/2
1-1/440.885540.885541.0066
1-1/241.005-1/25-1/241.005-1/25-1/241.136-3/46-3/4
280.885-3/45-3/480.885-3/45-3/481.0077
2-1/281.006-1/46-1/481.006-1/46-1/481.137-3/48
380.885-3/45-3/481.137781.258-3/49
481.136-3/46-3/481.257-3/47-3/481.501010-1/4
581.257-1/27-1/281.509-3/49-3/481.7511-3/412-1/4
6121.137-1/27-3/4121.3810-1/410-1/282.0013-1/214
8121.388-3/48-3/4121.6311-1/211-3/4122.001515-1/2
10161.389-1/49-1/4121.8813-1/413-1/2122.5019-1/420
12201.381010162.0014-3/415-1/4122.7521-1/422
14201.5010-3/411162.251616-3/4
16201.6311-1/411-1/2162.5017-1/218-1/2
18201.8812-3/413-1/4162.7519-1/220-3/4
20202.0013-3/414-1/4163.0021-1/422-1/4
24202.5017-1/418163.5024-1/425-1/2