BS4504 PN16 Flange

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  • BS4504 PN16 Flange

Check British Standard BS4504 PN10 material weight & dimensions

What is BS 4504 Flange?
The BS 4504 specification covers plain, casted, forged, boss, and weld-neck flanges. Basically. The BS 4504 forged Flanges have become obsolete, but they are in use for light duty applications. They are one of the best economical stainless steel flanges used in service where corrosion resistance and hygiene are optimal. Unlike the conventional flanges, they are not used in high temperature or high pressure applications.
The BS 4504 Flanges are available in different types, and their dimensions can be customized according to specific requirements. Their surface treatments can also be customized as required by the buyer. The BS 4504 Flanges are manufactured using one or more of the given techniques: forging, machining, and heat treatment. Apart from these, the stamping process is also used for BS 4504 Flange.
The BS 4504 Flanges are primarily used in heavy industries, like bitumen upgraders, nuclear power plants, acid production, shipbuilding, offshore, natural gas, and many more.

BS 4504 PN10 Vs PN16 Flange
The difference between BS 4504 PN10 Flange and BS 4504 PN16 Flange are in their nominal pressure (PN). The nominal pressure ofBS 4504 PN10 Flange is 10 bar, and that of BS 4504 PN16 Flange is 16 bar. Thus PN 16 flange is stronger than Pn 10 flange with a higher pressure rating, and the former is capable of withstanding higher pressure at a given temperature.

Different BS 4504 Flanges Facing Types
Different BS 4504 Flanges Facing Types would include Raised Face (RF), Flat Face (FF), Lap-Joint Face (LJF), Ring Type Joint (RTJ), Large Male-Female (LMF), Small Male-Female (SMF), Small Tongue & Groove, Large Tongue & Groove.

Where to use BS4504 PN6 Flange?
The BS4504 PN6 weld neck Flange is widely used in heavy oil refineries, bitumen upgraders, petrochemical, acid production, and the seamless ones are used in nuclear power plants.

BS4504 PN16 Flange

BS4504 PN16 Flange

ISO 18001:2007 certified BS4504 Flange manufacturers in India offers widest selection of BS4504 PN25 Pipe Flange in Mumbai


BS4504 PN16 Flange Dimensions BS4504
BS4504 PN25 Flange Size 1/2" to 48"
JIS 5K, 16 K 10 K, 20 K, 40 K, 30 K, 63 K
BS4504 Flange Class 300 LBS, 150 LBS, 900 LBS, 600 LBS, 1500 LBS, 2500 LBS
UNI 6Bar 16Bar 10Bar 25Bar 40Bar
Flange Face Type Provided By Manufacturer RF (Raised Face), RTJ (Ring Type Joint)
EN 6Bar 25Bar 10Bar 40Bar 16Bar
BS BS4504 , BS4504, BS1560, BS10
BS 4504 Standard Flanges Value Added Services CNC Machining, Customised Flanges
Making Methods Provided By Manufacturer Casting And Forging
Rolling And Cutting
Flanges Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Outer diameters 1/2” to 24”
Coating/Surface Treatment By Manufacturer Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Flanges Equipment Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc

Leading BS4504 PN16 Flange distributor, supplier, stockholders, importer, wholesalers, stockists, dealers, exporters and Manufacturer in India.

Stainless Steel ASTM A182 Gr. 304, 304L, 309, 316, 310, 316L, 317L, 321, 347, 904L
Carbon Steel High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80), A181 LF2, A105N, ASTM A350 LF2 / ASME SA350, ASTM/ASME A/SA105 A/SA105N & ASTM A105 / ASME SA105, P235GH, P245GH, P250GH, RST37.2, C22.8, S235JR, ST37, A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Duplex Steel ASTM A 182, ASME SA 182 UNS NO S31803, S32205. Werkstoff No. 1.4462
Nickel Alloy ASTM / ASME SB 564 UNS 4400 (MONEL 400 ), UNS 2200 ( NICKEL 200 ), UNS 8825 INCONEL (825), UNS 2201 (NICKEL 201 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 6600 (INCONEL 600 ), UNS 10276 ( HASTELLOY C 276 )
Copper Nickel Cupro Nickel 70/30 (C71500), Copper Nickel 90/10 (C70600 ), ASTM / ASME SB 62 / 151 / 61 / 152, UNS C71640
Alloy Steel F11, F12, F5, F9, F22, F91
Other Titanium, Aluminium, 254 SMO
BS4504 PN16 Flanges Price Per Piece in India BS4504 Class 600K Flanges Price in INR BS 4504 Flanges Price in UAE Dirham BS4504 PN10 Flange Price in USD
INNER SLIP ON FLANGE FOR PIPE OD 57 MM EN 1092-3/BS2875 CN102 I.A.W. BS4504 Per Unit 3,071 UAE Dirham 151.27 $41.17
FLANGE SOCKET TO SUIT UPVC PIPES FLANGE DRILLING : TO BS 4504 PN 10 DN 110MM, PN 16 Per Kg 1,245 UAE Dirham 61.29 $16.69

Above Price List is Approximate. Well known BS4504 PN10 material Manufacturer in India. Supplier of BS4504 Flange. Compare our price with other BS4504 PN25 Pipe Flange Manufacturer in Mumbai.

Nom. Size

BS4504 PN10 Flange

Raised Face

Boss

Drilling

 

Bolting

Neck

Bore Diameter

DN

A

C

C1

C2

D

D1

G

X

N

No.

I

J

 

M

F

E

R

T

B

10

75

12

12

12

20

28

35

2

25

4

11

50

M10

26

17.2

6

3

1.8

18.0

15

80

12

12

12

20

30

40

2

30

4

11

55

M10

30

21.3

6

3

2.0

22.0

20

90

14

14

14

24

32

50

2

40

4

11

65

M10

38

26.9

6

4

2.3

27.5

25

100

14

14

14

24

35

60

2

50

4

11

75

M10

42

33.7

6

4

2.6

34.5

32

120

14

16

14

26

35

70

2

60

4

14

90

M12

55

42.4

6

5

2.6

43.5

40

130

14

16

14

26

38

80

3

70

4

14

100

M12

62

48.3

7

5

2.6

49.5

50

140

14

16

14

28

38

90

3

80

4

14

110

M12

74

60.3

8

5

2.9

61.5

65

160

14

16

14

32

38

110

3

100

4

14

130

M12

88

76.1

9

6

2.9

77.5

80

190

16

18

16

34

42

128

3

110

4

18

150

M16

102

88.9

10

6

3.2

90.5

100

210

16

18

16

40

45

148

3

130

4

18

170

M16

130

114.3

10

6

3.6

116.0

125

240

18

20

18

44

48

178

3

160

8

18

200

M16

155

139.7

10

6

4.0

141.5

150

265

18

20

18

44

48

202

3

185

8

18

225

M16

184

168.3

12

8

4.5

170.5

200

320

20

22

20

44

55

258

3

240

8

18

280

M16

236

219.1

15

8

5.6

221.5

250

375

22

24

22

44

60

312

3

295

12

18

335

M16

290

273.0

15

10

6.3

276.5

300

440

22

24

22

44

62

365

4

355

12

22

395

M20

342

323.9

15

10

7.1

327.5

350

490

22

26

22

-

62

415

4

-

12

22

445

M20

385

355.6

15

10

7.1

359.5

400

540

22

28

22

-

65

465

4

-

16

22

495

M20

438

406.4

15

10

7.1

411.0

450

595

24

30

24

-

65

520

4

-

16

22

550

M20

492

457.0

15

12

7.1

462.0

500

645

24

30

24

-

68

570

4

-

20

22

600

M20

538

508.0

15

12

7.1

513.5

600

755

24

32

34

-

70

670

5

-

20

26

705

M24

640

610.0

16

12

7.1

616.5

700

860

24

40

38

-

70

775

5

-

24

26

810

M24

740

711.0

16

12

7.1

-

800

975

24

44

42

-

70

880

5

-

24

30

920

M27

842

813.0

16

12

7.1

-

900

1075

26

48

46

-

70

980

5

-

24

30

1020

M27

942

914.0

16

12

7.1

-

1000

1175

26

52

52

-

70

1080

5

-

28

30

1120

M27

1045

1016.0

16

12

7.1

-

1200

1405

28

60

60

-

90

1295

5

-

32

33

1340

M30

1248

1220.0

20

12

8.0

-

1400

1630

32

68

68

-

90

1510

5

-

36

36

1560

M33

1452

1420.0

20

12

8.0

-

1600

1830

34

76

76

-

90

1710

5

-

40

36

1760

M33

1655

1620.0

20

12

9.0

-

1800

2045

36

84

84

-

100

1920

5

-

44

39

1970

M36

1855

1820.0

20

15

10.0

-

2000

2265

38

92

92

-

110

2125

5

-

48

42

2180

M39

2058

2020.0

25

15

11.0

-

BS4504 PN16 Flange

DN D C1 C2 H1 H2 H3 R A N1 N2 B1 d1 f1
10 90 14 14 20 35 6 3 17,2 28 30 18 40 2
15 95 14 14 20 35 6 3 21,3 32 35 22 45 2
20 105 14 14 24 38 6 4 26,9 39 45 27,5 58 2
25 115 16 16 24 38 6 4 33,7 46 52 34,5 68 2
32 140 18 16 26 40 6 5 42,4 56 60 43,5 78 2
40 150 18 16 26 42 7 5 48,3 64 70 49,5 88 3
50 165 20 18 28 45 8 5 60,3 74 84 61,5 102 3
65 185 20 18 32 45 10 6 76,1 92 104 77,5 122 3
80 200 20 20 34 50 10 6 88,9 110 118 90,5 138 3
100 220 22 20 40 52 12 6 114,3 130 140 116 162 3
125 250 22 22 44 55 12 6 139,7 158 168 141,5 188 3
150 285 24 22 44 55 12 8 168,3 184 195 170,5 212 3
200 340 26 24 44 62 16 8 219,1 234 246 221,5 268 3
250 405 29 26 46 70 16 10 273 288 298 276,5 320 3
300 460 32 28 46 78 16 10 323,9 342 350 327,5 378 4
350 520 35 30 57 82 16 10 355,6 390 400 359 438 4
400 580 38 32 63 85 16 10 406,4 444 456 411,0 490 4
450 640 42 34 68 87 16 12 457,0 490 502 462,0 550 4
500 715 46 34 73 90 16 12 508,0 546 559 513,5 610 4
600 840 52 36 83 95 18 12 610,0 650 658 616,5 725 5
700 910 60 36 83 100 18 12 711,0 750 760 - 795 5
800 1025 68 38 90 105 20 12 813,0 848 864 - 900 5
900 1125 76 40 94 110 20 12 914,0 948 968 - 1000 5
1000 1255 84 42 100 120 22 12 1016,0 1056 1072 - 1115 5
1200 1485 98 48 - 130 30 12 1220,0 1260 - - 1330 5
1400 1685 - 52 - 145 30 12 1420,0 1465 - - 1530 5
1600 1930 - 58 - 160 35 12 1620,0 1668 - - 1750 5
DN D C1 C2 H1 H2 H3 R A N1 N2 B1 d1 f1

Supply BS4504 PN40 Flange with hydrostatic testing to ensure the integrity of weldments

Nom. Size

BS4504 PN25 Flange

Raised Face

Boss

Drilling

 

Bolting

Neck

Bore Diameter

DN

A

C

C1

C2

D

D1

G

X

N

No.

I

J

M

F

E

R

T

B

10

90

16

14

16

22

35

40

2

30

4

14

60

M12

28

17.2

6

3

1.8

18.0

15

95

16

14

16

22

38

45

2

35

4

14

65

M12

32

21.3

6

3

2.0

22.0

20

105

18

16

18

26

40

58

2

45

4

14

75

M12

40

26.9

6

4

2.3

27.5

25

115

18

16

18

28

40

68

2

52

4

14

85

M12

46

33.7

6

4

2.6

34.5

32

140

18

18

18

30

42

78

2

60

4

18

100

M16

56

42.4

6

5

2.6

43.5

40

150

18

18

18

32

45

88

3

70

4

18

110

M16

64

48.3

7

5

2.6

49.5

50

165

20

20

20

34

48

102

3

84

4

18

125

M16

74

60.3

8

5

2.9

61.5

65

185

22

22

22

38

52

122

3

104

8

18

145

M16

92

76.1

10

6

2.9

77.5

80

200

24

24

24

40

58

138

3

118

8

18

160

M16

110

88.9

12

6

3.2

90.5

100

235

24

26

24

44

65

162

3

145

8

22

190

M20

134

114.3

12

6

3.6

116.0

125

270

26

28

26

48

68

188

3

170

8

26

220

M24

162

139.7

12

6

4.0

141.5

150

300

28

30

28

52

75

218

3

200

8

26

250

M24

190

168.3

12

8

4.5

170.5

200

360

30

32

30

52

80

278

3

256

12

26

310

M24

244

219.1

16

8

6.3

221.5

250

425

32

35

32

60

88

335

3

310

12

30

370

M27

296

273.0

18

10

7.1

276.5

300

485

34

38

34

67

92

395

4

364

16

30

430

M27

350

323.9

18

10

8.0

327.5

350

555

38

42

38

72

100

450

4

418

16

33

490

M30

398

355.6

20

10

8.0

359.5

400

620

40

46

40

78

110

505

4

472

16

36

550

M33

452

406.4

20

10

8.8

411.0

450

670

42

50

44

84

110

555

4

520

20

36

600

M33

500

457.0

20

12

8.8

462.0

500

730

44

56

45

90

125

615

4

580

20

36

660

M33

558

508.0

20

12

10.0

513.5

600

845

46

68

54

100

125

720

5

684

20

39

770

M36

660

610.0

20

12

11.0

616.5

700

960

46

-

-

-

125

820

5

-

24

42

875

M39

760

711.0

20

12

12.5

-

800

1085

50

-

-

-

135

930

5

-

24

48

990

M45

864

813.0

22

12

14.2

-

900

1185

54

-

-

-

145

1030

5

-

28

48

1090

M45

968

914.0

24

12

16.0

-

1000

1320

58

-

-

-

155

1140

5

-

28

56

1210

M52

1070

1016.0

24

12

17.5

-

1200

1530

-

-

-

-

-

1350

5

-

32

56

1420

M52

-

1220.0

-

12

12.5

-

1400

1755

-

-

-

-

-

1560

5

-

36

62

1640

M56

-

1420.0

-

12

14.2

-

1600

1975

-

-

-

-

-

1780

5

-

40

62

1860

M56

-

1620.0

-

12

16.0

-

1800

2185

-

-

-

-

-

1985

5

-

44

70

2070

M64

-

1820.0

-

15

17.5

-

2000

2425

-

-

-

-

-

2210

5

-

48

70

2300

M64

-

2020.0

-

15

20.0

-


Dimension

Range

Tolerance

mm

Flange Facings

Eccentricity of machined facing diameters

< DN 100

1.0

> DN 100

2.0

a  (type B facing height)

2 mm

+0, -1.0

3 mm

+0, -2.0

4 mm

+0, -3.0

5 mm

+0, -4.0

6 mm

+0, -5.0

b (type C and E facing height)

All

+0.5, -0

b (type G facing height)

All

+0, -0.5

b (type H facing height, outer)

All

+0.2, -0

c (type D and F facing height)

All

+0, -0.5

d (type H facing height, inner)

All

+0.5, -0

B and E (facing diameters)

All

+0, -0.5

C and D (facing diameters)

All

+0.5, -0

Bulk discount on RF, TF, FF, GF, RTJ BS4504 PN64 Flange in Asia

BS4504 Flange

Size in Inch Size in mm No. of Bolt Bolt Dia. Thread Type Bolt Stress
lb/in2
Torque
lbf.ft.
Torque
Nm
1/2 15 4 ½” UNC 25,000 22 30
3/4 20 4 ½” UNC 30,000 26 36
1 35 4 ½” UNC 33,000 29 39
1 ½ 40 4 ½” UNC 50,000 44 60
2 50 4 5/8” UNC 50,000 86 117
3 80 4 5/8” UNC 50,000 86 117
4 100 8 5/8” UNC 40,000 69 93
6 150 8 ¾” UNC 45,000 137 185
8 200 8 ¾” UNC 45,000 137 185
10 250 12 7/8” UNC 40,000 194 263
12 300 12 7/8” UNC 40,000 194 263
14 350 12 1” UN8 41,000 296 401
16 400 16 1” UN8 40,000 289 392
18 450 16 1 1/8” UN8 40,000 421 571
20 500 20 1 1/8” UN8 40,000 421 571
24 600 20 1 ¼” UN8 40,000 588 797
BS4504 PN40 Flange

BS4504 PN40 Flange

BS4504 Blind Flange

BS4504 Blind Flange

BS4504 Flange

BS4504 Flange

BS4504 PN6 Flange

BS4504 PN6 Flange

BS4504 Standard Flange

BS4504 Standard Flange

BS4504 PN16 Flange

BS4504 PN16 Flange

BS4504 PN10 Flange

BS4504 PN10 Flange

BS4504 PN64 Flange

BS4504 PN64 Flange

BS4504 PN25 Flange

BS4504 PN25 Flange

Check BS4504 PN6 Flange temperature and dimensions
DN D C1 C2 H1 H2 H3 R A N1 N2 B1 d1 f1
10 90 14 14 20 35 6 3 17,2 28 30 18 40 2
15 95 14 14 20 35 6 3 21,3 32 35 22 45 2
20 105 14 14 24 38 6 4 26,9 39 45 27,5 58 2
25 115 16 16 24 38 6 4 33,7 46 52 34,5 68 2
32 140 18 16 26 40 6 5 42,4 56 60 43,5 78 2
40 150 18 16 26 42 7 5 48,3 64 70 49,5 88 3
50 165 20 18 28 45 8 5 60,3 74 84 61,5 102 3
65 185 20 18 32 45 10 6 76,1 92 104 77,5 122 3
80 200 20 20 34 50 10 6 88,9 110 118 90,5 138 3
100 220 22 20 40 52 12 6 114,3 130 140 116 162 3
125 250 22 22 44 55 12 6 139,7 158 168 141,5 188 3
150 285 24 22 44 55 12 8 168,3 184 195 170,5 212 3
200 340 26 24 44 62 16 8 219,1 234 246 221,5 268 3
250 405 29 26 46 70 16 10 273 288 298 276,5 320 3
300 460 32 28 46 78 16 10 323,9 342 350 327,5 378 4
350 520 35 30 57 82 16 10 355,6 390 400 359 438 4
400 580 38 32 63 85 16 10 406,4 444 456 411,0 490 4
450 640 42 34 68 87 16 12 457,0 490 502 462,0 550 4
500 715 46 34 73 90 16 12 508,0 546 559 513,5 610 4
600 840 52 36 83 95 18 12 610,0 650 658 616,5 725 5
700 910 60 36 83 100 18 12 711,0 750 760 - 795 5
800 1025 68 38 90 105 20 12 813,0 848 864 - 900 5
900 1125 76 40 94 110 20 12 914,0 948 968 - 1000 5
1000 1255 84 42 100 120 22 12 1016,0 1056 1072 - 1115 5
1200 1485 98 48 - 130 30 12 1220,0 1260 - - 1330 5
1400 1685 - 52 - 145 30 12 1420,0 1465 - - 1530 5
1600 1930 - 58 - 160 35 12 1620,0 1668 - - 1750 5
DN D C1 C2 H1 H2 H3 R A N1 N2 B1 d1 f1
Italmatch Chemicals - Italy

Italmatch Chemicals - Italy

Hamriyah desalination plant - UAE

Hamriyah desalination plant - UAE