Stainless Steel Spectacle Blind Flanges Manufacturers and Exporters

MANUFACTURER/EXPORTER OF HIGH QUALITY SPECTACLE BLIND FLANGES

Satin Steels Solutions is recognized as a leading manufacturer and exporter of a wide range of industrial spectacle blind flanges. Our ASME B16.5 spectacle blind flanges are designed to meet industrial standards and are made from high-quality materials. Our stainless steel spectacle blind flanges are renowned for their excellent performance, corrosion resistance, and durability. These ANSI B16.47 spectacle blind flanges cater to various industries such as automobile, heavy engineering, railways, and pipeline engineering. Available in standard specifications, our flanges can also be customized to meet the specific requirements of our clients. Our carbon steel spectacle blind flanges are fabricated to match the wall thickness dimensions of the corresponding pipes.

Standard Specification For Spectacle Blind Flange

  • Dimensions :ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • Size :1/2″ (15 NB) to 48″ (1200NB)
  • Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
  • 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, DIN 2673
  • BS : BS 4504 , BS 4504, BS 1560, BS 10
  • PN :PN6, PN10, PN16, PN25, PN40
  • Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Material & Grades of Spectacle Blind Flange

  • Stainless Steel Spectacle Blind Flange : ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L Spectacle Blind Flange
  • Duplex & Super Duplex Steel Spectacle Blind Flange : ASTM A182 / ASME SA182 F44, F 45, F51, F 53, F 55, F 60, F 61 Spectacle Blind Flange
  • Carbon Steel Spectacle Blind Flange : ASTM A105 / ASME SA105 ASTM / ASME A 350 , ASTM A181 LF2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706 Spectacle Blind Flange
  • Low Temperature Carbon Steel Spectacle Blind Flange: ASTM A350, LF2, LF3 Spectacle Blind Flange
  • Alloy Steel Spectacle Blind Flange : ASTM A182 / ASME SA182 & A387 F1, F5, F9, F11, F12, F22, F91 Spectacle Blind Flange
  • Copper Alloy Steel Spectacle Blind Flange : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
  • Nickel Alloy Spectacle Blind Flange : ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020) Spectacle Blind Flange

Specifications of ASME B16.48 Spectacle Blind Flange

Range:½” (15 NB) to 48” (1200NB)

Pressure Ratings:150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75

Flange Facing Types

America Series:
Flat face(FF),Raised face(RF),Tongue(T),Groove(G),Female(F),Male(M),Ring type joints face(RJ/RTJ)

Europe Series:
Type A(Flat Face),Type B(Raised Face),Type C(Tongue),Type D(Groove),Type E(Spigot),Type F(Recess),Type G(O-Ring Spigot),Type H(O-Ring Groove)

Materials of Spectacle Blind Flange

Stainless Steel Spectacle Blind Flange

Carbon Steel Spectacle Blind Flange

Duplex & Super duplex Steel Spectacle Blind Flange

Nickel Alloy Spectacle Blind Flange

Inconel Spectacle Blind Flange

Incoloy Spectacle Blind Flange

Hastelloy Spectacle Blind Flange

Monel Spectacle Blind Flange

Alloy Spectacle Blind Flange

ASME B16.5 Spectacle Blind Flange Available Types

  • Spectacle Blind Flange Manufacturing Company
  • ANSI B16.5 Spectacle Blind Flange Manufacturer
  • ASME B16.5 Spectacle Blind Flange Manufacturer
  • Stainless Steel Spectacle Blind Flange Suppliers
  • Spectacle Blind Plate Flange Manufacturer / Dealer
  • ANSI B16.5 class 150 Spectacle Blind Flange Stockholder
  • Carbon Steel Spectacle Blind Flange Manufacturer
  • ASTM A182 Stainless Steel Spectacle Blind Flange
  • Super Duplex Steel Spectacle Blind Forged Flange
  • High Nickel Alloy Spectacle Blind Flange Manufacturer
  • Titanium ASME B16.47 Series A and B Spectacle Blind Flange
  • Spectacle Blind Flange Manufacturing Company
  • Spectacle Blind Flange Dimensions
  • ANSI B16.5 Class 150 Spectacle Blind Flange
  • SS Spectacle Blind Flange Manufacturing Company
  • ASME B16.47 Series A and B Spectacle Blind Flange Exporter
  • ANSI 150 Spectacle Blind Flange Distributors
  • High Quality Spectacle Blind Flange Manufacturer
  • Duplex Steel Spectacle Blind Flange Manufacturer
  • Copper Nickel Spectacle Blind Pipe Flange
  • Hastelloy Flat Faced Spectacle Blind Flange Stockist
  • Inconel Spectacle Blind Flange Manufacturer

Class 150 SPECTACLE BLINDS Flange

NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W
1/2 45 16 60 3 38
3/4 54 21 70 3 38
1 64 27 80 3 38
73 42 90 6.4 38
83 48 100 6.4 38
2 102 61 120 6.4 51
107 73 140 6.4 51
3 133 89 150 6.4 64
159 102 175 9.7 64
4 172 114 190 9.7 64
5 194 141 215 9.7 76
6 219 168 240 12.7 76
8 276 219 300 12.7 76
10 337 273 360 15.7 102
12 406 324 430 19.1 102
14 448 356 475 19.1 108
16 511 406 460 22.4 108
18 546 457 580 25.4 114
20 603 508 635 28.4 121
24 714 610 750 31.8 140
NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W

Class 300 SPECTACLE BLINDS FLANGE

NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W
1/2 51 16 65 6.4 38
3/4 64 21 80 6.4 38
1 70 27 90 6.4 38
79 42 100 6.4 38
92 48 115 6.4 38
2 108 61 125 9.7 51
127 73 150 9.7 51
3 146 89 170 9.7 64
162 102 185 12.7 64
4 178 114 200 12.7 64
5 213 141 235 15.7 76
6 248 168 270 15.7 76
8 305 219 330 22.4 76
10 359 273 385 25.4 102
12 419 324 450 28.4 102
14 483 356 515 31.8 108
16 536 406 570 38.1 108
18 594 457 630 41.1 114
20 651 508 685 44.5 121
24 772 610 810 50.8 140
NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W

Class 600 SPECTACLE BLINDS FLANGES

NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W
1/2 51 16 65 6.4 38
3/4 64 21 80 6.4 38
1 70 27 90 6.4 57
79 37 100 9.7 57
92 43 115 9.7 67
2 108 55 125 9.7 57
127 67 150 12.7 67
3 146 83 170 12.7 67
159 96 185 15.7 76
4 191 108 215 15.7 76
5 238 135 265 19.1 86
6 264 162 290 22.4 86
8 318 212 350 28.4 95
10 397 265 430 35.1 105
12 454 315 490 41.1 105
14 489 346 525 44.5 114
16 562 397 605 50.8 124
18 610 448 655 53.8 133
20 679 497 725 63.5 133
24 787 597 840 73.2 152
NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W

Class 900 SPECTACLE BLINDS FLANGE

NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W
1/2 60 16 80 6.4 38
3/4 67 21 90 6.4 41
1 76 27 100 6.4 57
86 37 110 9.7 57
95 43 125 9.7 67
2 140 55 165 12.7 57
162 67 190 12.7 67
3 165 83 190 15.7 67
4 203 108 235 19.1 76
5 244 135 280 22.4 86
6 286 162 320 25.4 86
8 356 212 395 35.1 95
10 432 265 470 41.1 105
12 495 315 535 47.8 105
14 518 346 560 53.8 114
16 572 397 615 60.5 124
18 635 448 685 66.5 133
20 696 497 750 73.2 133
24 835 597 900 88.9 152
NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W

Class 1500 SPECTACLE BLINDS FLANGE

NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W
1/2 61 16 80 6.4 38
3/4 67 21 90 9.7 41
1 76 27 100 9.7 64
86 35 110 9.7 64
95 41 125 12.7 70
2 140 53 165 12.7 70
162 63 190 15.7 76
3 172 78 205 19.1 76
4 206 102 240 22.4 89
5 251 128 290 28.4 89
6 279 154 320 35.1 89
8 349 203 395 41.1 102
10 432 255 480 50.8 114
12 518 303 570 60.5 114
14 575 333 635 66.5 127
16 638 381 705 76.2 133
18 702 429 775 85.9 146
20 752 478 830 95.3 152
24 899 575 990 111.3 178
NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W

Class 2500 SPECTACLE BLINDS FLANGE

NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W
1/2 67 16 90 9.7 38
3/4 73 21 95 9.7 41
1 83 27 110 9.7 64
102 35 130 12.7 64
114 41 145 15.7 70
2 143 53 170 15.7 70
165 63 195 19.1 76
3 194 78 230 22.4 76
4 232 102 275 28.4 89
5 276 128 325 35.1 89
6 314 154 370 41.1 89
8 384 198 440 53.8 102
10 473 248 540 66.5 114
12 546 289 620 79.2 114
NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W

Application of Spectacle Blind Flange

  • ANSI B16.5 Class 150 Spectacle Blind Flange uses in Industrial Boilers Industry
  • ASTM A182 Stainless Steel Spectacle Blind Flange uses in Power Plants Industry
  • ASME B16.47 Series A and B Spectacle Blind Flange uses in Nuclear Plants Industry
  • Stainless Steel Spectacle Blind Flange uses in Oil & Gas Industry
  • Super Duplex Steel Spectacle Blind Flange uses in Refineries Industry
  • Industrial Spectacle Blind Flange uses in Ship Building Industry
  • Super Duplex Steel Spectacle Blind Flange Forged Flange uses in Heat Exchanger Industry
  • Carbon Steel Industrial Spectacle Blind Flange uses in Condensers Industry
  • Alloy Steel Industrial Spectacle Blind Flange uses in Paper & Pulp Industry
  • Duplex Steel Industrial Spectacle Blind Flange uses in Marine Applications
  • Stainless Steel Industrial Spectacle Blind Flange uses in Nuclear Power Industry
  • Industrial Spectacle Blind Flange / Fittings System uses in Fossil Fuel Power Plants Industry
01. Can i use green energy in my home or business?
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