ANSI B16.5 Blind Flange, ANSI B16.5 Blind Flange Manufacturers In India.

ANSI B16.5 BLRF Flange, ANSI B16.5 Blind Pipe Flange, ANSI B16.5 Blind Flange Suppliers.

Standard Specification For ANSI B16.5 Blind Flange

Size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Pressure Rate 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Facing Types Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove
Value Added Services Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Blindd, Cold and Hot Dip Galvanized
Dimensions ANSI B16.5
Material ASTM A182 F304/304L, ASTM A182 F310, ASTM A182 F316/316L, ASTM A182 F321
Production Technique Forged, Heat Treated and Machined
Manufacturers of ANSI B16.5 Blind Flanges
  • Raccortubi S.p.A., Italy
  • Erne Fittings, Austria
  • Melesi, Italy
  • Mega, Italy
  • Ulma, Spain
  • TecnoForge, Italy
  • BENKAN Corporation, Japan
  • BKL- Thai Benkan, Thailand
  • Lame S.R.L., Italy
  • Metal Far, Italy
Origin West Europe / Japan / Indian / USA / Korean
Equipments Press Machine, Bending Machine, Pushing Machine, Electric Bevelling Machine, Sand-Blasting Machine, etc.

ANSI B16.5 Blind Flanges Price List
SS 304 Blind Flanges

½ inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$13.20

SS 304 Blind Flanges

¾ inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$14.28

SS 304 Blind Flanges

1 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$15.38

SS 304 Blind Flanges

1 ¼ inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$21.38

SS 304 Blind Flanges

1 ½ inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$21.88

SS 304 Blind Flanges

2 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$28.88

SS 304 Blind Flanges

2 ½ inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$36.88

SS 304 Blind Flanges

3 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$41.88

SS 304 Blind Flanges

4 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$60.88

SS 304 Blind Flanges

5 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$71.88

SS 304 Blind Flanges

6 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$81.88

SS 304 Blind Flanges

8 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$155.88

SS 304 Blind Flanges

10 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$275.88

SS 304 Blind Flanges

12 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$351.88

SS 304 Blind Flanges

½ inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$17.38

SS 304 Blind Flanges

¾ inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$19.38

SS 304 Blind Flanges

1 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$23.38

SS 304 Blind Flanges

1 ¼ inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$28.38

SS 304 Blind Flanges

1 ½ inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$29.68

SS 304 Blind Flanges

2 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$35.68

SS 304 Blind Flanges

3 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$57.68

SS 304 Blind Flanges

4 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$87.68

SS 304 Blind Flanges

5 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$96.68

SS 304 Blind Flanges

6 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$122.61

SS 304 Blind Flanges

8 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$250.01

SS 304 Blind Flanges

10 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$360.51

SS 304 Blind Flanges

12 inch class 150 ANSI B16.5 Blind Flange

Availability: In Stock

$430.57

ANSI B16.5 Blind Flanges Weight Chart
CLASS Nominal Pipe Size  Blind
150 lb ½  2
¾ 2
1 2
3
1½  4
2    5
2½  7
3    9
3½  13
4    17
5    20
6    27
8    47
10    70
12    123
14    140
16    180
18    220
20    285
22    355
24    430

CLASS Nominal Pipe Size  Blind
300 lb ½ 2
¾ 3
1    4
6
1½  7
2    8
2½  12
3    16
3½  21
4    28
5    37
6    50
8 81
10 124
12 185
14 250
16 315
18 414
20 515
22 640
24 800

CLASS Nominal Pipe Size  Blind
400 lb ½  2
¾ 3
1 4
6
1½  8
2    10
2½  15
3    20
3½  29
4    33
5    44
6    61
8    100
10    155
12    226
14    310
16    398
18    502
20    621
22    720
24    936

CLASS Nominal Pipe Size  Blind
600 lb ½ 3
¾ 4
1    4
6
1½  8
2    10
2½  15
3    20
3½  29
4    41
5    68
6    86
8 140
10 231
12 295
14 378
16 527
18 665
20 855
22 1000
24 1250

CLASS Nominal Pipe Size  Blind
900 lb ½  4
¾ 6
1 9
10
1½  14
2    25
2½  32
3    35
4    54
5    87
6    115
8    200
10    290
12    415
14    520
16    619
18    880
20    1107
24    2099

CLASS Nominal Pipe Size  Blind
1500 lb ½ 4
¾ 6
1    9
10
1½  14
2    25
2½  35
3    48
4    73
5    140
6    160
8    302
10 510
12 775
14 975
16 1300
18 1750
20 2225
24 3625

CLASS Nominal Pipe Size  Blind
2500 lb ½  7
¾ 10
1 12
18
1½  25
2    39
2½  56
3    86
4    133
5    223
6    345
8    533
10    1025
12    1464

ANSI B16.5 Blind Flange Dimensions
ansi b16.5 blind flange dimension
ANSI B 16.5 Blind Flange - 150 lbs
DN 
pipe
OD
pipe
D b g Löcher
hole
I k kg
1/2" 21,30 88,90 11,20 35,10 4 15,7 60,50 0,42
3/4" 26,70 98,60 12,70 42,90 4 15,7 69,90 0,61
1" 33,40 108,00 14,20 50,80 4 15,7 79,20 0,86
11/4" 42,20 117,30 15,70 63,50 4 15,7 88,90 1,17
11/2" 48,30 127,00 17,50 73,20 4 15,7 98,60 1,53
2" 60,30 152,40 19,10 91,90 4 19,1 120,70 2,42
21/2" 73,00 177,80 22,40 104,60 4 19,1 139,70 3,94
3" 88,90 190,50 23,90 127,00 4 19,1 152,40 4,93
31/2" 101,60 215,90 23,90 139,70 8 19,1 177,80 6,17
4" 114,30 228,60 23,90 157,20 8 19,1 190,50 7,00
5" 141,30 254,00 23,90 185,70 8 22,4 215,90 8,63
6" 168,30 279,40 25,40 215,90 8 22,4 241,30 11,30
8" 219,10 342,90 28,40 269,70 8 22,4 298,50 19,60
10" 273,00 406,40 30,20 323,80 12 25,4 362,00 28,80
12" 323,80 482,60 31,80 381,00 12 25,4 431,80 43,20
14" 355,60 533,40 35,10 412,80 12 28,4 476,30 58,10
16" 406,40 596,90 36,60 469,90 16 28,4 539,80 76,00
18" 457,20 635,00 39,60 533,40 16 31,8 577,90 93,70
20" 508,00 698,50 42,90 584,20 20 31,8 635,00 122,00
24" 609,60 812,80 47,80 692,20 20 35,1 749,30 185,00
ANSI B16.5 Blind Flange Application Industries
  • Air Pollution Control- Scrubbers for Coal-Fired Power Plants
  • Seawater Cooling Devices
  • Architectural railings
  • Wiring In Electrostatic Precipitators
  • Oil Refinery
  • Gas Scrubbing Plants
  • Pulp and Paper Processing Industries
  • Acetic, Phosphoric and Sulphuric Acid Processing Plants
  • Oil and Gas Production - offshore process equipment Offshore, sea water technology, chemical industry, good stability against reducing acids of medium strength like sulphuric acid and phosphoric acid and various chloric media, refinery, paper industry, pulp industry
Properties of ANSI B16.5 Blind Flanges
  • Excellent corrosion resistance in a wide range of atmospheric environments
  • Good oxidation resistance in intermittent service to 870°C and in continuous service to 925°C
  • Good resistance to carbide precipitation
  • Good machining properties
  • ANSI B16.5 304/304L offers higher strength at elevated temperatures
  • Excellent weldability with and without filler metals
ANSI B16.5 Blind Flanges Delivery Time
  • Malaysia = 15 to 18 Days
  • Indonesia = 20 to 25 Days
  • UK = 30 to 40 Days
  • Thailand = 15 to 20 Days
  • US = 40 to 60 Days
  • Germany = 30 to 40 Days
  • Philippines = 30 to 40 Days
  • For All Gulf Countries = 10 to 15 Days
  • For All European Countries = 30 to 40 Days
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