BS 10 Flange

Check BS 10 Table D Flange Weight And British Standard 10 Table F Flanges Pressure Rating.

BS 10 Flanges

BS 10 Flanges

BS 10 Table D Flange Dimensions

BS 10 Table D Flange Dimensions

BS 10 Flange Pressure Rating

BS 10 Flange Pressure Rating


What Is A Table D Flange?


BS 10 Table D Flange range according to the BS10 table. The BS 10 Flanges table provides different properties for different classes. There are also the size and pressure class nominations such as the bs 10 standard Flanges. The use of BS 10 Pipe Flanges differs according to the need. The different letters show different property groups such as the BS 10 Table D Flanges. The most common ones are the ASTM A182 SS bs 10 table d Flanges these are much corrosion resistant, strong and durable than most other specifications.

Bs 10 Table E Flanges

Bs 10 Table E Flanges

Bs 10 Table F Flanges

Bs 10 Table F Flanges

Bs 10 Table J Flanges

Bs 10 Table J Flanges


what is bs 10 flange

What Is BS 10 Flange ?

Flange as per BS 10 is a PN designation of 10 which is comparatively low pressure containment compared to others in the PN designation series. In different cases, different BS 10 Table E Pipe Flanges are also used. The different alloys, the different letters of the table and the different standards are unique to different types of flanges such as the BS 10 Flange Material or the Nickel Alloy 200. The EN BS 10 Table J Flanges could be used in medium pressure containment systems where the Duplex Steel BS 10 Flanges could be used in high pressure containment systems because of the material make.


BS 10 Flanges


BS 10 Pipe Flanges Could Be Used In High-Pressure Containment Systems?

EN BS 10 Flanges is a PN designation of 10 which is comparatively low pressure containment compared to others in the PN designation series. In different cases, different Flange as per BS 10 Table D are also used. The different alloys, the different letters of the table and the different standards are unique to different types of flanges such as the Flange as per BS 10 Table F or the BS 10 Table E Flanges. The BS 10 could be used in medium pressure containment systems where the Din BS 10 Flanges could be used in high pressure containment systems because of the material make.


One Of The Oldest Manufacturer Of Copper Nickel BS 10 Flange Material, Check Attractive Price Offer On Alloy Steel BS 10 Flanges, Check BS 10 Table F Flanges Dimensions and Weight.

Standard Specification Of BS 10 Flange

Material Specification Of : British Standard BS 10 Flange
Standard Cover : pressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing
Pressure Rating Class 150 To Class 2500
High Temperature Above 200°C (400°F) For Class 150 Or Above 400°C (750°F)
Low Temperature Above -29 Degree C (−20°F)
Common Types Of Flanges: Slip On (SORF), Weld Neck (WNRF), Blind (BLRF), Lap Joint (Loose), Threaded (NPT), Socket-Weld (SWRF)
Special Types Of Flanges : Nipoflange, Elboflange, Latroflange, Swivel Flange, Expanding Flange, Reducing Flange, Weldoflange
Marking Standard Name of Manufacturer
Schedule
Type of Flange Facing
Nominal Pipe Size
Pressure Class
ASME B16 Designation
Contact Faces RTJ (Ring Type Joint), FF (Flat Face), RF (Raised Face), T/G (Tongue And Groove ), M/F (Male And Female)
Size Chart Normal Pipe Size 1/2 to NPS 24"
Materials Stainless Steel (Grade 304/L, 316/L), Carbon Steel (ASTM A105 And ASTM A350), Alloy Steel (ASTM A182), Mild Steel, Duplex Steel, Pressure Vessel Steel, Titanium, Super Duplex Steel, Nickel Alloy, Monel, Inconel, Hastelloy, Copper Nickel, Cast Iron, Wrought Iron.
Thickness Normal Pipe Size ≤ 18
Bore Diameter Normal Pipe ≤ 10
Flanges Standards EN 1092-1, JIS, ASME B16.5, ASME B16.47 type A, UNI, DIN
Bolt Type high strength bolts
medium strength bolts
low strength bolts
European Standard Flanges JIS B2220 Flanges (5k to 30k) and KS1503 flanges
Russian-Standard Flanges GOST 12820 / 12821-80, DIN, UNI, EN 1092-1
South African Standard Flanges SANSflanges And SABS flanges
Surface Finish smooth, concentric serrated, stock
Gaskets Types Full Face Gasket
Flat Ring Gasket
Metallic Ring Gakset
Advantages Of Pipe Flange Used to Connect Pipe System
Easy Repair Pipe System
Assembled Without Welding

BS 10 Flange Dimensions


BS 10 Flange Dimensions

BS 10 Table D Flange Dimensions


NB Sizes In D K L A C N1 N2 B H1 H2 R1 R2 HOLES
Inches Millimeter
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

BS 10 Table E Flange Dimensions

BS 10 Table E Flange Dimensions

NB Sizes In D K L A C N1 N2 B H1 H2 R1 R2 HOLES
Inches Millimeter
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

BS 10 Table F Flange Dimensions In MM

BS 10 Table F Flange Dimensions In MM

NB Sizes In D K L A C N1 N2 B H1 H2 R1 R2 HOLES
Inches Millimeter
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 H Flange Dimensions

BS10 Table H Flange Dimensions

Nominal Pipe Sizes

Daimeterof

Daimeter of

Number of

Daimeter of

Thickness Of

NPS

Flanges

Circle Of Bolt

Bolt

Bolt

1/2"

114.3

82.6

4

15.9

12.7

3/4"

114.3

82.6

4

15.9

12.7

1"

120.78

87.3

4

15.9

14.3

1 1/4"

133.4

98.4

4

15.9

17.5

1 1/2"

139.7

104.8

4

15.9

17.5

2"

165.1

127.0

4

15.9

19.1

2 1/2"

184.2

146.1

8

15.9

19.1

3"

203.2

165.1

8

15.9

22.2

3 1/2"

215.9

177.8

8

15.9

22.2

4"

228.6

190.5

8

15.9

25.4

5"

279.4

235.0

8

19.1

28.6

6"

304.8

260.4

12

19.1

28.6

7"

336.6

292.1

12

19.1

31.8

8"

368.3

323.9

12

19.1

31.8

9"

406.4

355.6

12

22.2

34.9

10"

431.8

381.0

12

22.2

34.9

12"

489.0

438.2

16

22.2

38.1

14"

552.5

495.3

16

25.4

41.3

16"

609.6

552.5

20

25.4

44.5

18"

673.1

609.6

20

28.6

47.6

20"

736.6

673.1

24

28.6

50.8

24"

850.9

781.1

24

31.8

57.2


Refer Flange As Per BS 10 Table D Thickness Calculation And Buy British Standard 10 Table E Slip On Flanges Certified And Tested Material In India.


BS 10 Table J Flange Dimensions

BS 10 Table J Flange Dimensions

Maximum Pipe Sizes LDAKCN2N1BH2R1H1R2HOLES
InchMillimeter (MM)
½”1514.595.321.366.86.433.327.022.422.26.49.51.64
¾”2014.5101.626.773.26.438.133.327.722.26.411.11.64
1″2514.5114.333.582.67.247.642.934.622.26.411.11.64
1 ¼”3214.5120.742.287.47.955.649.243.225.46.411.11.64
1 ½”4014.5133.448.398.68.761.958.749.528.66.412.71.64
2″5017.5152.460.5114.39.574.669.962.028.66.412.71.64
2 ½”6517.5165.173.2127.010.390.582.674.731.86.415.91.64
3″8017.5184.288.9146.111.1106.4101.690.734.96.415.91.64
3 ½”8817.5203.2101.6165.111.9119.1114.3103.434.96.417.51.64
4″10017.5215.9114.3177.812.7133.4130.2116.141.39.519.13.24
5″12517.5254.0141.2209.614.3160.3152.4143.844.59.519.13.28
6″15017.5279.4168.4235.017.5185.7184.2171.747.69.519.13.28
8″20017.5336.6219.2292.119.1241.3241.3221.550.89.522.23.28
10″25022.2406.4273.1355.622.2298.5292.1276.463.59.527.03.28
12″30022.2457.2323.9406.425.4349.3342.9325.969.99.528.64.812
14″35025.4527.1355.6469.928.6-406.4359.273.09.5-4.812
16″40025.4577.9406.4520.731.8-431.8410.5----12
18″45025.4641.4457.2584.234.9--461.8----12
20″50025.4704.9508.0641.438.1--513.1----16
24″60028.7825.5609.6755.747.6--616.0----16

British Standard 10 Pipe Flanges Sizes Chart

Nominal Bore Of 15 Flanges Diameter In Millimeter PCD Flanges Bolts Size Of Bolt Hole Sizes Thickness Of
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 Of 20 FLANGE DIAMETER in mm PCD Flange Bolts Size Of Bolts Size Of Hole Thickness Of
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 Of 25 Daimeter Of Flanges PCD Flange Bolts Size Of Bolts Size Of Hole Thickness Of
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 Of 32 Daimeter Of Flanges PCD Flange Bolts Size Of Bolts Size Of Hole Thickness Of
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 Of 40 Daimeter Of Flanges PCD Flange Bolts Size Of Bolts Size Of Hole Thickness Of
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 Of 50 Daimeter Of Flanges PCD Flange Bolts Size Of Bolts Size Of Hole Thickness Of
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 Of 65 Daimeter Of Flanges PCD Flange Bolts Size Of Bolts Size Of Hole Thickness Of
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 Of 80 Daimeter Of Flanges PCD Flange Bolts Size Of Bolts Size Of Hole Thickness Of
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 Of 100 Daimeter Of Flanges PCD Flange Bolts Size Of Bolts Size Of Hole Thickness Of
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

View Our Wide Inventory Of BS 10 Table H Pipe Flanges In Mumbai, India, Bolt Size Of British Standard 10 Table F Blind Flanges.

BS 10 Table D Flange Weight

Standard Of Flanges Class Of Flanges Diameter Of Flanges Diameter Of Bolt Circle Bolts Number Size Of Bolt Bolt Hole Diameter
AS4087 Flanges PN14 Flanges 95 67 4 M12 14
AS 2129 Flange Table C Flanges 95 67 4 13 14
Table D Flanges 95 67 4 13 14
Table E Flanges 95 67 4 13 14
Table F Flanges 95 67 4 13 14
Table H Flanges 114 83 4 16 17
Table J Flanges 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
ANSI 300 Flanges 95 67 4 13 16
ANSI 600 Flanges 95 67 4 13 16
ANSI 900 Flanges 121 83 4 19 22
ANSI 1500 Flanges 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 Flanges 80 55 4 M10 11
PN10 Flanges 95 65 4 M12 14
PN16 Flanges 95 65 4 M12 14
PN20 Flanges 90 60.5 4 M14 16
PN25 Flanges 95 65 4 M12 14
PN40 Flanges 95 65 4 M12 14

BS 10 Flange Pressure Rating


Temperature

Max Hydraulic

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

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


We Offer RF/ RTJ BS 10 Flange Standard With Best Quality, Accept All Large And Small Orders Of Flanges as per BS 10 Table J In Mumbai, India.

DIN BS 10 Flange Bolt Pattern

Class 150 Flanges Class 300 Flanges Class 600 Flanges
NPS # Bolts And Studs Diameter of Bolts And Studs Stud Length # Bolts And Studs Diameter of Bolts And Studs Stud Length # Bolts And Studs Diameter of Bolts And Studs Stud Length
1/16 RF RTJ 1/16 RF RTJ 1/4 RF RTJ
1/2 4 0.50 2-1/4 4 0.50 2-1/2 3 4 0.50 3 3
3/4 4 0.50 2-1/2 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1 4 0.50 2-1/2 3 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1-1/4 4 0.50 2-3/4 3-1/4 4 0.63 3-1/4 3-3/4 4 0.63 3-3/4 3-3/4
1-1/2 4 0.50 2-3/4 3-1/4 4 0.75 3-1/2 4 4 0.75 4-1/4 4-1/4
2 4 0.63 3-1/4 3-3/4 8 0.63 3-1/2 4 8 0.63 4-1/4 4-1/4
2-1/2 4 0.63 3-1/2 4 8 0.75 4 4-1/2 8 0.75 4-3/4 4-3/4
3 4 0.63 3-1/2 4 8 0.75 4-1/4 4-3/4 8 0.75 5 5
3-1/2 8 0.63 3-1/2 4 8 0.75 4-1/4 5 8 0.88 5-1/2 5-1/2
4 8 0.63 3-1/2 4 8 0.75 4-1/2 5 8 0.88 5-3/4 5-3/4
5 8 0.75 3-3/4 4-1/4 8 0.75 4-3/4 5-1/4 8 1.00 6-1/2 6-1/2
6 8 0.75 4 4-1/2 12 0.75 4-3/4 5-1/2 12 1.00 6-3/4 6-3/4
8 8 0.75 4-1/4 4-3/4 12 0.88 5-1/2 6 12 1.13 7-1/2 7-3/4
10 12 0.88 4-1/2 5 16 1.00 6-1/4 6-3/4 16 1.25 8-1/2 8-1/2
12 12 0.88 4-3/4 5-1/4 16 1.13 6-3/4 7-1/4 20 1.25 8-3/4 8-3/4
14 12 1.00 5-1/4 5-3/4 20 1.13 7 7-1/2 20 1.38 9-1/4 9-1/4
16 16 1.00 5-1/4 5-3/4 20 1.25 7-1/2 8 20 1.50 10 10
18 16 1.13 5-3/4 6-1/4 24 1.25 7-3/4 8-1/4 20 1.63 10-3/4 10-3/4
20 20 1.13 6-1/4 6-3/4 24 1.25 8 8-3/4 24 1.63 11-1/4 11-1/2
24 20 1.25 6-3/4 7-1/4 24 1.50 9 10 24 1.88 13 13-1/4

ASME B16.5 BS 10 Flange Thickness Calculation

ANSI B16.5 Flanges Wall Thickness
NPS (Normal Pipe Sizes) Outside Daimeter (O.D.) Schedule 10 Schedule 20 Schedule 30 STD Wall Schedule 40 Schedule 60 EXT Hvy Schedule 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 XX Hvy
½ 0.84 0.083 ... ... 0.109 0.109 ... 0.147 0.147 ... ... ... 0.188 0.294
¾ 1.05 0.083 ... ... 0.113 0.113 ... 0.154 0.154 ... ... ... 0.219 0.308
1 1.315 0.109 ... ... 0.133 0.133 ... 0.179 0.179 ... ... ... 0.25 0.358
1 ¼ 1.66 0.109 ... ... 0.14 0.14 ... 0.191 0.191 ... ... ... 0.25 0.382
1 ½ 1.9 0.109 ... ... 0.145 0.145 ... 0.2 0.2 ... ... ... 0.281 0.4
2 2.375 0.109 ... ... 0.154 0.154 ... 0.218 0.218 ... ... ... 0.344 0.436
2 ½ 2.875 0.12 ... ... 0.203 0.203 ... 0.276 0.276 ... ... ... 0.375 0.552
3 3.5 0.12 ... ... 0.216 0.216 ... 0.3 0.3 ... ... ... 0.438 0.6
3 ½ 4 0.12 ... ... 0.226 0.226 ... 0.318 0.318 ... ... ... ... 0.636
4 4.5 0.12 ... ... 0.237 0.237 ... 0.337 0.337 ... 0.438 ... 0.531 0.674
5 5.563 0.134 ... ... 0.258 0.258 ... 0.375 0.375 ... 0.5 ... 0.625 0.75
6 6.625 0.134 ... ... 0.28 0.28 ... 0.432 0.432 ... 0.562 ... 0.719 0.864
8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 ...
16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 ...
18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 ...
20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 ...
22 22 0.25 ... ... 0.375 ... ... 0.5 ... ... .... .... .... ....
24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 ....
26 26 .... .... .... 0.375 .... .... 0.5 .... .... .... .... .... ....
30 30 0.312 0.5 0.625 0.375 .... .... 0.5 .... .... .... .... .... ....
36 36 0.312 0.5 0.625 0.375 0.75 .... 0.5 .... .... .... .... .... ....
40 40 .... .... .... 0.375 .... .... 0.5 .... .... .... .... .... ....
42 42 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..
48 48 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..

En BS 10 Flange Gasket Dimensions

NPS Gasket I.D.
Gasket O.D.
Class 150 Class 300 Class 400 Class 600 Class 900
1/2 0.84 1.875 2.125 2.125 2.125 2.50
3/4 1.06 2.25 2.625 2.625 2.625 2.75
1 1.31 2.625 2.875 2.875 2.875 3.125
1 1/4 1.66 3 3.25 3.25 3.25 3.50
1 1/2 1.91 3.375 3.75 3.75 3.75 3.875
2 2.38 4.125 4.375 4.375 4.375 5.625
2 1/2 2.88 4.875 5.125 5.125 5.125 6.50
3 3.50 5.375 5.875 5.875 5.875 6.625
4 4.50 6.875 7.125 7.00 7.625 8.125
5 5.56 7.75 8.50 8.375 9.50 9.75
6 6.62 8.75 9.875 9.75 10.50 11.375
8 8.62 11 12.125 12.00 12.625 14.125
10 10.75 13.375 14.25 14.125 15.75 17.125
12 12.75 16.125 16.625 16.50 18.00 19.625

British Standard (BS) 10 Table (D/ E/ H/ F/ J/ F) Tolerance Chart

ASME B16.5Tolerance
A Outside Diameter (O.D.)
  • When Outside Diameter (O.D.) is 24" or less: ±1/16" (1.6 mm)
  • When Outside Diameter (O.D.) is over 24": ±1/8" (3.2 mm)
D Inside Diameter
  • 10" and smaller: ±1/32" (0.8 millimeter)
  • 12" thru 18": +1/8" (3.2 millimeter)
  • 20" and larger: -1/16" (1.6 millimeter)
B Diameter of contact face
  • 1/16" raised face: ±1/32" (0.8 millimeter)
  • 1/4" Raised Face (RF), Tongue & Groove (T/G), (male & female), (m/f): ±1/64" (0.4 mm)
J Diameter of hub at base
  • When hub base is 24" or smaller: ±1/16" (1.6 millimeter)
  • When hub base is over 24": ±1/8" (3.2 millimeter)
H Diameter of hub at point of welding
  • 5" and smaller: +3/32" (2.4 millimeter), -1/32" (0.8 millimeter)
  • 6" and larger: +5/32" (4.0 millimeter), -1/32 (0.8 millimeter)
P Drilling
  • Bolt circle: ±1/16" (1.6 millimeter)
  • Bolt hole spacing: ±1/32" (0.8 millimeter)
  Eccentricity of bolt circle with respect to facing
  • 2 1/2" and smaller ±1/32" (0.8 millimeter) max.
  • 3" and larger ±1/16" (1.6 millimeter) max.
C Thickness
  • 18" and smaller: ±1/8" (3.2 millimeter), -0"
  • 20" and larger: ±3/16" (4.8 millimeter), -0"
K Length of hub
  • 10" and smaller: ±1/16" (1.6 millimeter)
  • 12" and larger: ±1/8" (3.2 millimeter)

Industrial Type Of BS 10 Flanges


British Standard 10 Table E Flanges

British Standard 10 Table E Flanges

BS 10 Table D Flanges

BS 10 Table D Flanges

British Standard 10 Table F Flanges

British Standard 10 Table F Flanges

BS 10 Table J Flanges

BS 10 Table J Flanges

BS 10 Pipe Flanges

British Standard 10 Table Of Pipe Flanges

BS 10 Standard Flanges

BS 10 Standard Flanges

British Standard 10 Table E Pipe Flanges

British Standard 10 Table E Pipe Flanges

British Standard BS 10 Flanges Table

British Standard BS 10 Flanges Table

British Standard 10 Blind Flange

British Standard 10 Blind Flange

BS 10 Slip On Flange

BS 10 Slip On Flange

British Standard 10 Weld Neck Flange

British Standard 10 Weld Neck Flange

BS 10 Socket Weld Flange

BS 10 Socket Weld Flange


Nickel alloy flanges such as the Inconel BS 10 Flanges have their own usage where the strength, corrosion resistance and price are optimized for clients. Copper Nickel BS 10 Flanges are expensive usually due to their addition of copper in composition and the process of producing them. The different pressure classes are available such as the DIN86029 PN10 BS 10 Flanges in both the B16.5 and the B16.47 standards. Alloy 20 BS 10 Flanges can be used interchangeably with other flanges where needed. Their applications are usually seen in the power generation industry, petroleum industry, chemical industries, oil and gas industry, ship building, construction and metallurgical industries.



About Company

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Mumbai– 400 008 (India).


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