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ANSI / ASME B16.5 Carbon Steel Blind Flange

Manufacturer of ANSI B16.5 Stainless Steel Blind Pipe Flange in India, CS BLRF Flange suppliers

Carbon Steel Blind Flange Supplier in India

Carbon Steel Blind Flange Supplier in India

ASME B16.5 Stainless Steel Blind Flange Manufacturer in Mumbai

ASME B16.5 Stainless Steel Blind Flange Manufacturer in Mumbai

ASME B16.5 BLRF Flange

ASME B16.5 BLRF Flange

MSS SP-44 Class 150 Blind Flange Price in India, Alloy Steel Reducing Blind Flange stockist in Mumbai, India, EN 1092-2 PN16 Blind Flange Manufacturer.

Table of Content

 


What is Carbon Steel blind flange ?


ASME B16.5 Blind Flange Suppliers in India

ASME B16.5 Blind Flange Suppliers in India


Specification of Blrf Flange


ASME B16.5 Blind Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Rtj Blind Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pn16 Blind Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Blrf Flange
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Pn16 Blind Flange
UNI 6Bar 10Bar 16Bar 25Bar 40Bar Rtj Blind Flange
Blrf Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Blind Flange Raised Face
EN 6Bar 10Bar 16Bar 25Bar 40Bar Class 300 Blind Flange
Most common types of Carbon Steel blind flange Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Blind Flange
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Manufacturer of

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
Blrf Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 Class 300 Blind Flange
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Origin Indian / West Europe / Japan / USA / Korean
Rtj Blind Flange Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Indonesia, Ukraine, India, Ireland, Singapore, Saudi Arabia, Spain, Dubai, Peru, Thailand, Korea, Iran, Canada, USA, Brazil, Egypt, Oman, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

ANSI B16.5 Class 150 4 Inch Blind Flange supplier, Copper Nickel Paddle Blind Flange exporter in India, Check ASTM A105 Class 300 Blind Flange Price List, ASTM A694 F60 Pn10 Blind Flange manufacturers.


Prestige quality Blrf Flange manufacturers in India offer these Carbon Steel Rtj Blind Flange in DIN, EN, BS, ISO, JIS or ANSI standard. Excel Metal is an ISO certified Stainless Steel Pn16 Blind Flange manufacturer & distributor in India

Stainless Steel Blind Flange Price List


ASME B16.5 Blind Flange Type Carbon Steel blind flange Price in India CS Blrf Flange Price in Saudi Riyal SS blind flange Price in UAE Dirham
Flange 2" RF Blind CS A/SA105 INR 238.90 SAR 12.46 AED 12.20
Flange 2" 300 RF Blind CS A/SA105 INR 436.07 SAR 22.74 AED 22.27
Flange 4" 150 RF Blind CS A/SA105 INR 729.66 SAR 38.05 AED 37.26
Flange 4" 600 RF Blind CS A/SA105 INR 2115.58 SAR 110.33 AED 108.02

Please note this is an approx Price of Pn16 Blind Flange in India. For final Carbon Steel blind flange price in India please mail us.

Type of Blind Flange ASME B16.5


Forged blind flange

Forged blind flange


ASME B16.5 BLRF Flange

ASME B16.5 BLRF Flange


AWWA C207 Class d table e blind flange

AWWA C207 Class d table e blind flange


MSS SP-44 npt blind flange Blind Flange

MSS SP-44 npt blind flange Blind Flange


ASTM A182 F304 Paddle Blind Flange

ASTM A182 F304 Paddle Blind Flange


B16.47 Series A Blind Flange

B16.47 Series A Blind Flange


ASME B16.47 Series b Ring Joint Blind Flange

ASME B16.47 Series b Ring Joint Blind Flange


ASME B16.5 Blind Flange

ASME B16.5 Blind Flange


Stainless Steel Blind Flange

Stainless Steel Blind Flange


Alloy Steel Reducing Blind Flange

Alloy Steel Reducing Blind Flange


ANSI B16.5 Flat Face Blind Flange

ANSI B16.5 Flat Face Blind Flange


EN 1092 blind flange

EN 1092 blind flange


Class 150 blind flange

Class 150 blind flange


Pn16 blind flange

Pn16 blind flange


Class 300 blind flange

Class 300 blind flange


Duplex Steel Blind pipe flange

Duplex Steel Blind pipe flange


Material of Pn16 Blind Flange


Carbon Steel Blind Flange Raised Face
  • A105 Blind Flange
  • A350 LF2 Pn16 Blind Flange
Austenitic Stainless Steel Blrf Flanges
  • A182 Gr F304 Class 300 Blind Flange
  • A182 Gr F316 Pn16 Blind Flange
  • A182 Gr F321 Blrf Flange
  • A182 Gr F347 Blind Flange
  • A182 Gr F304L Rtj Blind Flange
  • A182 Gr F316L Blind Flange Raised Face
  • A182 Gr F317 Pn16 Blind Flange
  • A182 Gr F317L Blrf Flange
  • A182 Gr F321 Rtj Blind Flange
  • A182 Gr F310 Blrf Flanges
  • A182 Gr 347 Blind Flange
Alloy Steel High-Temp Pn16 Blind Flange
  • A182 Gr F1 Rtj Blind Flange
  • A182 Gr F11 Blrf Flange
  • A182 Gr F12 Blind Flange Raised Face
  • A182 Gr F22 Blind Flange
  • A182 Gr F5 Blrf Flanges
  • A182 Gr F9 Pn16 Blind Flange
Alloy Steel Low-Temp Class 300 Blind Flange
  • A350 Gr LF2 Blrf Flange
  • A350 Gr LF3 Blind Flange
Nickel Alloy Blrf Flange
  • ASTM B564 Blrf Flanges
  • ASTM B564 UNS N06600 Blrf Flange
  • ASTM B564 UNS N06625 Class 300 Blind Flange
  • ASTM B564 UNS No4400 Pn16 Blind Flange
  • ASTM B564 UNS N08810 Blrf Flange
  • ASTM B564 UNS N08811 Rtj Blind Flange
  • ASTM B564 UNS N08825 Blind Flange
  • ASTM B564 UNS N04400 Pn16 Blind Flange
  • ASTM B564 UNS N10276 Blind Flange Raised Face
  • ASTM B564 UNS N10665 Blrf Flanges
Titanium Class 300 Blind Flange
  • ASTM B381 Grade F2 Blrf Flanges
  • ASTM B381 F5 Blind Flange Raised Face
  • ASTM B381 F3 Blind Flange
  • ASTM B381 F12 Pn16 Blind Flange
  • ASTM B381 F7 Blrf Flange
  • Other grades: ASTM B381 F1, F2, F2H, F3, F4, F5, F6, F7, F7H, F9, F10, F11, F12, F13, F14, F15, F16, F16H, F17, F18, F19, F20, F21, F23, F24, F25, F26 , F26H, F27, F28, F29, F30, F31, F32, F33, F34, F35, F36, F37, F38 Rtj Blind Flange

ASME B16.5 Blind Flange Dimensions


ASME B16.5 Blind Flange Dimensions

Class 150 Blind Flange Dimensions


Nominal
Pipe
Size		 "A"
(O.D.)		 "B"
(Thk.)		 "C"
(RF Dia.)		 "D"
(B.C.D.)		 # Bolt
Holes		 Dia. of
Bolt Holes		 Approx.
Weight
1/2" 3-1/2 7/16 1-3/8 2-3/8 4 5/8 2
3/4" 3-7/8 1/2 1-11/16 2-3/4 4 5/8 2
1" 4-1/4 9/16 2 3-1/8 4 5/8 2
1-1/4" 4-5/8 5/8 2-1/2 3-1/2 4 5/8 3
1-1/2" 5 11/16 2-7/8 3-7/8 4 5/8 3
2" 6 3/4 3-5/8 4-3/4 4 3/4 4
2-1/2" 7 7/8 4-1/8 5-1/2 4 3/4 7
3" 7-1/2 15/16 5 6 4 3/4 9
3-1/2" 8-1/2 15/16 5-1/2 7 8 3/4 13
4" 9 15/16 6-3/16 7-1/2 8 3/4 17
5" 10 15/16 7-5/16 8-1/2 8 7/8 20
6" 11 1 8-1/2 9-1/2 8 7/8 27
8" 13-1/2 1-1/8 10-5/8 11-3/4 8 7/8 47
10" 16 1-3/16 12-3/4 14-1/4 12 1 67
12" 19 1-1/4 15 17 12 1 123
14" 21 1-3/8 16-1/4 18-3/4 12 1-1/8 139
16" 23-1/2 1-7/16 18-1/2 21-1/4 16 1-1/8 187
18" 25 1-9/16 21 22-3/4 16 1-1/4 217
20" 27-1/2 1-11/16 23 25 20 1-1/4 283
24" 32 1-7/8 27-1/4 29-1/2 20 1-3/8 415
1/16" raised face included in flange thickness.

Click here to check Class 150 Flanges Dimensions.

Class 300 Blind Flange Dimensions


Nominal
Pipe
Size		 "A"
(O.D.)		 "B"
(Thk.)		 "C"
(RF Dia.)		 "D"
(B.C.D.)		 # Bolt
Holes		 Dia. of
Bolt Holes		 Approx.
Weight
1/2" 3-3/4 9/16 1-3/8 2-5/8 4 5/8 2
3/4" 4-5/8 5/8 1-11/16 3-1/4 4 3/4 3
1" 4-7/8 11/16 2 3-1/2 4 3/4 4
1-1/4" 5-1/4 3/4 2-1/2 3-7/8 4 3/4 6
1-1/2" 6-1/8 13/16 2-7/8 4-1/2 4 7/8 7
2" 6-1/2 7/8 3-5/8 5 8 3/4 8
2-1/2" 7-1/2 1 4-1/8 5-7/8 8 7/8 12
3" 8-1/4 1-1/8 5 6-5/8 8 7/8 16
3-1/2" 9 1-3/16 5-1/2 7-1/4 8 7/8 21
4" 10 1-1/4 6-3/16 7-7/8 8 7/8 28
5" 11 1-3/8 7-5/16 9-1/4 8 7/8 37
6" 12-1/2 1-7/16 8-1/2 10-5/8 12 7/8 48
8" 15 1-5/8 10-5/8 13 12 1 79
10" 17-1/2 1-7/8 12-3/4 15-1/4 16 1-1/8 122
12" 20-1/2 2 15 17-3/4 16 1-1/4 183
14" 23 2-1/8 16-1/4 20-1/4 20 1-1/4 241
16" 25-1/2 2-1/4 18-1/2 22-1/2 20 1-3/8 315
18" 28 2-3/8 21 24-3/4 24 1-3/8 414
20" 30-1/2 2-1/2 23 27 24 1-3/8 515
24" 36 2-3/4 27-1/4 32 24 1-5/8 800
1/16" raised face included in flange thickness.

Get Class 300 Flanges Dimension by clicking here.

Class 600 Blind Flange Dimensions


ANSI/ASME/ASA B16.5 600lb/sq.in. Flange BLIND-RF
ø D b g k Holes l Kg.
1/2" 95,2 14,3 34,9 66,7 4 15,9 0,700
3/4" 117,5 15,9 42,9 82,5 4 19,0 1,200
1" 123,8 17,5 50,8 88,9 4 19,0 1,500
1 1/4" 133,3 20,6 63,5 98,4 4 19,0 2,000
1 1/2" 155,6 22,2 73,0 114,3 4 22,2 3,200
2" 165,1 25,4 92,1 127,0 8 19,0 4,300
2 1/2" 190,5 28,6 104,8 149,2 8 22,2 6,000
3" 209,5 31,7 127,0 168,3 8 22,2 8,000
3 1/2" 228,6 34,9 139,7 184,1 8 25,4 10,500
4" 273,0 38,1 157,2 215,9 8 25,4 18,000
5" 330,2 44,4 185,7 266,7 8 28,6 28,500
6" 355,6 47,6 215,9 292,1 12 28,6 35,500
8" 419,1 55,6 269,9 349,2 12 31,7 58,000
10" 508,0 63,5 323,8 431,8 16 34,9 98,000
12" 558,8 66,7 381,0 488,9 20 34,9 125,000
14" 603,2 69,8 412,7 527,0 20 38,1 151,000
16" 685,8 76,2 469,9 603,2 20 41,3 215,000
18" 742,9 82,5 533,4 654,0 20 44,4 287,000
20" 812,8 88,9 584,2 723,9 24 44,4 366,000
22" 869,9 95,2 641,2 777,9 24 47,6 437,000
24" 939,8 101,6 692,1 838,2 24 50,8 532,000

Click here to view Class 600 Flanges Dimensions.

ASME/ ANSI B16.5 1500lb Blind Flange


Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.ofHub Diam.of BoltCircle Diam.of BoltHoles Numberof Bolts Diam. ofBolts(inch) Approx. Weight
inch dn O C X BC BH BN BD KG/PCS LB/PCS
1/2 15 120.7 22.4 38.1 82.6 22.4 4 3/4 1.9 4.2
3/4 20 130 25.4 44.5 88.9 22.4 4 3/4 2.7 6
1 25 149.4 28.4 52.3 101.6 25.4 4 7/8 3.7 8.1
1-1/4 32 158.8 28.4 63.5 111.3 25.4 4 7/8 4.3 9.5
1-1/2 40 177.8 31.8 69.9 124 28.4 4 1 5.9 13
2 50 215.9 38.1 104.6 165.1 25.4 8 7/8 11.3 24.9
2-1/2 65 244.3 41.1 124 190.5 28.4 8 1 16 35.2
3 80 266.7 47.8 133.4 190.5 25.4 8 7/8 19.5 43
4 100 311.2 53.8 162.1 235 31.8 8 1 1/8 33 72.8
5 125 374.7 73.2 196.9 279.4 35.1 8 1 1/4 60 132
6 150 393.7 82.6 228.6 317.5 31.8 12 1 1/8 75 165
8 200 482.6 91.9 292.1 393.7 38.1 12 1 3/8 125 275
10 250 584.2 108 368.3 469.9 38.1 16 1 3/8 215 474
12 300 673.1 124 450.9 533.4 38.1 20 1 3/8 316 697
14 350 749.3 133.4 495.3 558.8 41.1 20 1 1/2
16 400 825.5 146.1 552.5 616 44.5 20 1 5/8
18 450 914.4 162.1 596.9 685.8 50.8 20 1 7/8
20 500 984.3 177.8 641.4 749.3 53.8 20 2
24 600 1168.4 203.2 762 901.7 66.5 20 2 1/2

To refer Class 1500 Flanges Dimensions click here.

ASME/ANSI B16.5 2500lb Blind Flange


Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.of BoltCircle Diam.of BoltHoles Numberof Bolts Diam. ofBolts(inch) KG LB
inch dn O C BC BH BN BD
1/2 15 133.4 30.2 88.9 22.4 4 3/4 3 7
3/4 20 139.7 31.8 95.3 22.4 4 3/4 4.5 10
1 25 158.8 35.1 108 25.4 4 7/8 5 12
1-1/4 32 184.2 38.1 130 28.4 4 1 8 18
1-1/2 40 203.2 44.5 146.1 31.8 4 1 1/8 11 25
2 50 235 50.8 171.5 28.4 8 1 17 38
2-1/2 65 266.7 57.2 196.9 31.8 8 1 1/8 25 55
3 80 304.8 66.5 228.6 35.1 8 1 1/4 39 86
4 100 355.6 76.2 273.1 41.1 8 1 1/2 60 133
5 125 419.1 91.9 323.9 47.8 8 1 3/4 101 223
6 150 482.6 108 368.3 53.8 8 2 156 345
8 200 552.5 127 438.2 53.8 12 2 242 533
10 250 673.1 165.1 539.8 66.5 12 2 1/2 465 1023
12 300 762 184.2 619.3 73.2 12 2 3/4 665 1463

Click here for Class 2500 Flangs Dimensions. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub.

AWWA C207 Aluminum Blind Flange wholesaler in Mumbai, EN 1092-1 Type 02 Pn16 Blind Flange stockholder, Threaded Blind Flange, ASME B16.5 Blind Flange suppliers in India. ASTM A182 F304 Class 300 Blind Flange manufacturers.

Manufacturing Stainless Steel Blind Flange Raised Face in India, Excel Metal holds a wide range of Alloy Steel Blrf Flanges in all Thickness, We Stock Duplex Steel Blind Flange Raised Face for immediate despatch throughout India & globally.

JIS Blind Flange Dimensions


JIS Blind Flangs Dimensions

JIS 5K Blind Flange Dimensions


Pipe

Pipe

Bo

D

t

T

G

f

r

H

X

C

Holes

Bolt Dia.

inch

mm

3/8

10

17.3

17.8

+0.5
-0

75

+1.0
-0

9

+1.0
-0

±1.0

42

±0.8

1

+2.0
-0

+2.0
-0

55

±0.5

4

12

1/2

15

21.7

22.2

80

9

48

1

60

4

12

3/4

20

27.2

27.7

85

10

52

1

65

4

12

1

25

34.0

34.5

95

10

62

1

75

4

12

1-1/4

32

42.7

43.2

115

12

72

2

90

4

15

1-1/2

40

48.6

49.1

120

12

78

2

95

4

15

2

50

60.5

61.1

130

14

88

2

105

4

15

2-1/2

65

76.3

77.1

155

14

112

2

130

4

15

3

80

89.1

90.0

180

14

125

2

145

4

19

3-1/2

90

101.6

102.6

+1.0
-0

190

14

135

2

155

4

19

4

100

114.3

115.4

200

16

145

2

165

8

19

5

125

139.8

141.2

235

16

180

2

200

8

19

6

150

165.2

166.6

265

18

210

2

230

8

19

7

175

190.7

192.1

300

18

235

±0.9

2

260

±0.6

8

23

8

200

216.3

218.0

320

+1.5
-0

20

255

2

280

8

23

9

225

241.8

243.7

345

20

280

2

305

12

23

10

250

267.4

269.5

385

22

+1.5
-0

32

320

2

5

286

290

345

12

23

12

300

318.5

321.0

430

22

34

365

3

5

338

342

390

12

23

14

350

355.6

358.1

480

24

36

405

3

5

378

382

435

12

25

16

400

406.4

409.0

+1.5
-0

540

24

36

465

3

5

432

436

495

16

25

18

450

457.2

460.0

605

+2.0
-0

24

40

525

3

5

495

500

555

±0.8

16

25

20

500

508.0

511.0

655

24

40

575

3

5

546

552

605

20

25

22

550

558.8

562.0

720

26

42

630

3

5

597

603

665

20

27

24

600

609.6

613.0

+2.0
-0

770

26

44

680

±1.0

3

5

648

654

+2.5
-0

715

20

27

26

650

660.4

664.0

825

26

48

735

3

5

702

+2.5
-0

708

770

24

27

28

700

711.2

715.0

875

26

48

785

3

5

751

758

820

24

27

30

750

762.0

766.0

945

28

52

±1.5

840

3

5

802

810

880

24

33

32

800

812.8

817.0

+2.5
-0

995

28

52

890

3

5

854

+3.0
-0

862

+3.0
-0

930

24

33

34

850

863.6

868.0

1045

+2.5
-0

28

54

940

3

5

904

912

980

±1.0

24

33

36

900

914.4

919.0

1095

30

56

990

3

5

956

964

1030

24

33

40

1000

1016.0

1021.0

+3.0
-0

1195

32

60

1090

±1.2

3

5

1058

+3.5
-0

1066

+3.5
-0

1130

28

33

44

1100

1117.6

1123.0

1305

32

1200

3

1240

28

33

48

1200

1219.2

1224.0

1420

34

1305

3

1350

32

33

54

1350

1371.6

1377.0

1575

+3.0
-0

34

1460

3

1505

±1.5

32

33

60

1500

1524.0

1529.0

1730

36

1615

3

1660

36

33

To check JIS 5k Flanges Dimensions click here.

JIS 10K Blind Flange Dimensions


Pipe

Pipe

Bo

D

t

T

G

f

r

H

X

C

Holes

Bolt Dia.

inch

mm

3/8

10

17.3

17.8

+0.5
-0

90

+1.0
-0

12

+1.0
-0

±1.0

48

±0.8

1

+1.5
-0

+1.5
-0

65

±0.5

4

15

1/2

15

21.7

22.2

95

12

52

1

70

4

15

3/4

20

27.2

27.7

100

14

58

1

75

4

15

1

25

34.0

34.5

125

14

70

1

90

4

19

1-1/4

32

42.7

43.2

135

16

80

2

100

4

19

1-1/2

40

48.6

49.1

140

16

85

2

105

4

19

2

50

60.5

61.1

155

16

100

2

120

4

19

2-1/2

65

76.3

77.1

175

18

120

2

140

4

19

3

80

89.1

90.0

185

18

130

2

150

8

19

3-1/2

90

101.6

102.6

+1.0
-0

195

18

140

2

160

8

19

4

100

114.3

115.4

210

18

155

2

175

8

19

5

125

139.8

141.2

250

20

185

2

210

8

23

6

150

165.2

166.6

280

22

+1.5
-0

215

2

240

8

23

7

175

190.7

192.1

305

+1.5
-0

22

32

240

±0.9

2

6

208

212

265

±0.6

12

23

8

200

216.3

218.0

330

22

32

265

2

6

234

238

290

12

23

9

225

241.8

243.7

350

22

34

285

2

6

260

264

310

12

23

10

250

267.4

269.5

400

24

36

325

2

6

288

292

355

12

25

12

300

318.5

321.0

445

24

38

370

3

6

340

346

400

16

25

14

350

355.6

358.1

490

26

42

415

3

6

380

386

445

16

25

16

400

406.4

409.0

+1.5
-0

560

28

44

475

3

6

436

442

510

16

27

18

450

457.2

460.0

620

+2.0
-0

30

48

530

3

6

496

+2.0
-0

502

+2.0
-0

565

±0.8

20

27

20

500

508.0

511.0

675

30

48

585

3

6

548

554

620

20

27

22

550

558.8

562.0

745

32

52

±1.5

640

3

6

604

610

680

20

33

24

600

609.6

613.0

+2.0
-0

795

32

52

690

±1.0

3

6

656

+2.5
-0

662

+2.5
-0

730

24

33

26

650

660.4

664.0

845

34

56

740

3

6

706

712

780

24

33

28

700

711.2

715.0

905

34

58

800

3

6

762

770

840

24

33

30

750

762.0

766.0

970

36

62

855

3

6

816

824

900

24

33

32

800

812.8

817.0

+2.5
-0

1020

+2.5
-0

36

64

905

3

6

868

+3.0
-0

876

+3.0
-0

950

28

33

34

850

863.6

868.0

1070

36

66

955

3

6

920

928

1000

±1.0

28

33

36

900

914.4

919.0

1120

38

70

1005

±1.2

3

6

971

979

1050

28

33

40

1000

1016.0

1021.0

+3.0
-0

1235

40

74

1110

3

6

1073

+3.5
-0

1081

+3.5
-0

1160

28

39

44

1100

1117.6

1123.0

1345

42

78

1220

3

8

1175

1185

1270

28

39

48

1200

1219.2

1224.0

1465

44

82

1325

3

8

1278

1290

1380

±1.5

32

39

54

1350

1371.6

1377.0

1630

+3.0
-0

48

88

1480

3

8

1432

1450

1540

36

45

60

1500

1524.0

1529.0

1795

50

90

1635

3

8

1585

1600

1700

40

45

Click here to get JIS 10k Flanges Dimensions.

JIS 16K Blind Flange Dimensions


Pipe

Pipe

Bo

D

t

T

G

f

r

H

X

C

Holes

Bolt Dia.

inch

mm

3/8

10

17.3

17.8

+0.5
-0

90

+1.0
-0

12

+1.0

16

±1.0

48

±0.8

1

4

26

+1.0
-0

28

+1.0
-0

65

±0.5

4

15

1/2

15

21.7

22.2

95

12

16

52

1

4

30

32

70

4

15

3/4

20

27.2

27.7

100

14

20

58

1

4

38

42

75

4

15

1

25

34.0

34.5

125

14

20

70

1

4

46

50

90

4

19

1-1/4

32

42.7

43.2

135

16

22

80

2

5

56

60

100

4

19

1-1/2

40

48.6

49.1

140

16

24

85

2

5

62

66

105

4

19

2

50

60.5

61.1

155

16

24

100

2

5

76

80

120

8

19

2-1/2

65

76.3

77.1

175

18

26

120

2

5

94

98

140

8

19

3

80

89.1

90.0

200

20

28

135

2

6

108

112

160

8

23

3-1/2

90

101.6

102.6

+1.0
-0

210

20

30

145

2

6

120

124

170

8

23

4

100

114.3

115.4

225

22

+1.5
-0

34

160

2

6

134

138

185

8

23

5

125

139.8

141.2

270

22

34

195

2

6

164

170

225

8

25

6

150

165.2

166.6

305

+1.5
-0

24

38

230

±0.9

2

6

196

202

260

±0.6

12

25

7

175

190.7

192.1

325

26

40

250

2

6

216

222

+1.5
-0

280

12

25

8

200

216.3

218.0

350

26

40

275

2

6

244

+1.5
-0

252

305

12

25

9

225

241.8

243.7

385

26

40

325

2

6

266

272

335

12

27

10

250

267.4

269.5

430

28

44

345

2

6

304

312

380

12

27

12

300

318.5

321.0

480

30

48

395

3

8

354

364

430

16

27

14

350

355.6

358.1

540

34

52

±1.5

440

3

8

398

408

480

16

33

16

400

406.4

409.0

+1.5
-0

605

+2.0
-0

38

60

495

3

10

446

456

+2.0
-0

540

16

33

18

450

457.2

460.0

675

40

64

560

3

10

504

+2.0
-0

514

605

±0.8

20

33

20

500

508.0

511.0

730

42

68

615

3

10

558

568

660

20

33

22

550

558.8

562.0

795

44

70

670

±1.0

3

10

612

622

720

20

39

24

600

609.6

613.0

+2.0
-0

845

46

74

720

3

10

666

+2.5
-0

676

+2.5
-0

770

24

39

26

650

660.4

664.0

895

48

77

770

5

10

704

726

820

24

39

28

700

711.2

715.0

960

50

80

820

5

10

754

776

875

24

42

30

750

762.0

766.0

1020

+2.5
-0

52

+2.0
-0

83

880

5

10

806

832

935

24

42

32

800

812.8

817.0

+2.5
-0

1085

54

86

930

5

10

865

+3.0
-0

885

+3.0
-0

990

±1.0

24

48

34

850

863.6

868.0

1135

56

89

980

5

10

916

936

1040

24

48

36

900

914.4

919.0

1185

58

93

1030

±1.2

5

10

968

986

1090

28

48

40

1000

1016.0

1021.0

+3.0
-0

1320

62

99

1140

5

12

1070

+3.5
-0

1098

+3.5
-0

1210

28

56

44

1100

1117.6

1123.0

1420

66

105

±2.0

1240

5

12

1180

1200

1310

32

56

48

1200

1219.2

1225.0

1530

+3.0
-0

70

112

1350

5

12

1282

1302

1420

±1.5

32

56

52

1300

1320.8

1326.0

1645

74

1450

5

1530

32

62

54

1350

1371.6

1377.0

1700

76

1510

5

1590

32

62

56

1400

1422.4

1428.0

1755

78

1560

5

1640

36

62

60

1500

1524.0

1529.0

1865

80

1670

5

1750

36

62

Check JIS 16K Flanges Dimensions click here.

ASME B16.5 Blind Flange Weight and ANSI B16.5 Blind Flange Pressure Ratings


Blind Flange Weights by Pressure Class and Size
Pipe Size 150 # 300 # 600 # 900 # 1500 # 2500 #
WN SO BLD WN SO BLD WN SO BLD WN SO BLD WN SO BLD WN SO BLD
1/2" 2 1 1 2 1 1 2 2 2 SEE 1500 # WEIGHTS 5 4 4 7 7 7
3/4" 2 2 2 3 3 3 4 3 3 SEE 1500 # WEIGHTS 6 5 6 8 8 8
1" 3 2 2 4 3 3 4 4 4 SEE 1500 # WEIGHTS 9 8 8 12 11 11
1 1/2" 4 3 3 7 6 6 8 7 8 SEE 1500 # WEIGHTS 13 12 13 25 22 23
2" 6 5 5 9 7 8 12 9 10 SEE 1500 # WEIGHTS 25 25 25 42 37 39
2 1/2" 8 7 7 12 10 12 18 13 15 SEE 1500 # WEIGHTS 36 36 35 52 55 56
3" 10 8 9 15 13 16 23 16 20 31 26 29 48 48 48 94 83 86
4" 15 13 17 25 22 27 42 37 41 53 53 54 73 73 73 145 125 130
5" 19 15 20 32 28 35 68 63 68 86 83 87 130 130 140 245 210 225
6" 24 19 26 42 39 50 81 80 86 110 110 115 165 165 160 380 325 345
8" 39 30 45 67 58 81 120 115 140 175 170 200 275 260 300 580 485 530
10" 52 43 70 91 81 124 190 170 230 260 245 290 455 435 510 1075 930 1025
12" 80 64 110 140 115 185 225 200 295 325 325 415 690 580 690 1525 1100 1300
14" 110 90 140 180 165 250 280 230 355 400 400 520 940 NA 975 NA NA NA
16" 140 98 180 250 190 295 390 330 495 495 425 600 1250 NA 1300 NA NA NA
18" 150 130 220 320 250 395 475 400 630 680 600 850 1625 NA 1750 NA NA NA
20" 180 165 285 400 315 505 590 510 810 830 730 1075 2050 NA 2225 NA NA NA
22" 225 185 355 465 370 640 720 590 1000 NA NA NA NA NA NA NA NA NA
24" 260 220 430 580 475 790 830 730 1250 1500 1400 2025 3325 NA 3625 NA NA NA

Conversion Data
• 1 inch = 25.44 mm • 1 mm = 0.03937 inches • 1 lb/ft^2 = 47.88 Pa • 1 psi = 6.8948 Pa • x°F = (5/9)(x-32)°C
• 1 pound = 0.45359 Kg • 1 Kg = 2.20462 pounds • 1 Pa = 0.020885 lb/ft^2 • 1 Pa = 0.00014504 psi • x°C = (9/5)x + 32°F

ASME B16.5 Blind flange Tolerances


Outside Diameter
≤ 24 = 1.6 mm | > 24 = ± 3.2 mm		 Inside Diameter
not applicable
Diameter of Contact Face
1.6 mm Raised Face = ± 0.8 mm
6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm		 Outside Diameter of Hub
≤ 12 = + 2.4 mm / - 1.6 mm | ≥ 14 = ± 3.2 mm
Diameter of Counterbore
not applicable		 Drilling
Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm
Eccentricity of Bolt Circle with Respect to Facing
≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max.
Thickness
≤ 18 = + 3.2 mm / - 0 | ≥ 20 = + 4.8 mm / - 0		 Length thru Hub
≤ 18 = + 3.2 mm / - 0.8 mm | ≥ 20 = + 4.8 mm / - 1.6 mm

Notes
1. Dimensions are in millimeters unless otherwise indicated.
2. The length of the stud bolt does not include the height of the chamfers (points).


Preferred supplier and distributor of Carbon Steel blind flange in below Projects :


Master Gas System Expansion Project

Master Gas System Expansion Project,
Yanbu, Saudi Arabia (KSA)


Bu Hasa Oil Field Expansion Project

Bu Hasa Oil Field Expansion Project,
Abu Dhabi, United Arab Emirates (UAE)


Pilipinas Shell Refinery Expansion Project

Pilipinas Shell Refinery Expansion Project, Batangas City, Philippines


Snam Rete Gas national transmission network Project

Snam Rete Gas national transmission network Project,
Messina Strait, Italy


Tapis Enhanced Oil Recovery (EOR)

Tapis Enhanced Oil Recovery (EOR),
Peninsular, Malaysia


Rosebank Oil and Gas Field

Rosebank Oil and Gas Field (United Kingdom), Shetland Islands, UK


Kitsault Energy Corridor and FLNG Export Terminal

Kitsault Energy Corridor and FLNG Export Terminal,
Kitsault, Canada


Dampier to Bunbury Natural Gas Pipeline Project

Dampier to Bunbury Natural Gas Pipeline Project,
Burrup Peninsula, Australia


ExxonMobil’s Singapore Refinery

ExxonMobil’s Singapore Refinery,
Singapore Jurong, Singapore


Rayong Refinery Construction Project

Rayong Refinery Construction Project,
Rayong, Thailand


Lake Charles Ethane Cracker and Derivatives Project

Lake Charles Ethane Cracker and Derivatives Project, Louisiana, USA


Kakinada Petrochemical Cluster Project

Kakinada Petrochemical Cluster Project,
Karnataka, India


DIN 86029 PN10 Api Blind Flange traders, High Hub Blind Flange & Raised Face Blind Flange dealer , Exporter of BS 4504 PN10 Forged Blind Flange. Flat Face Blind Flange, SS Blind Flange stockist, ASME B16.5 Stainless Steel Blind Flange manufacturers in India.

Excel Metal is a manufacturer and supplier of Stainless Steel Blind Flange, ASTM A694 F52 Paddle blind flange offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.