Spectacle Blinds Manufacturer and Exporter

A leading manufacturer, exporter, suppliers & stock holder of Spectacle Blinds & we provide a comprehensive range of Spectacle Blinds.

We manufacture Spectacle Blinds in India for export all around the world.

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We can offer a comprehensive range of Spectacle Blinds for the right technical solution. Piyush Steel manufacture & export wide selections of ANSI B16.5 Spectacle Blinds & ASME B16.47 Spectacle Blinds at most attractive price as per customer requirements, we can also manufacture Spectacle Blinds in ASTM/ASME/ANSI grades as per our customer budget, we enjoy the reputation supplying Spectacle Blinds at cheapest in steel industries around the globe.

Spectacle Blinds Description

Spectacle blind flanges are available in all of our stainless steel and chrome-moly grades, from ½” to 24” and beyond, class 150 to 2500. We can also source many of your other grade requirements. Our spec blind flanges are available with raised, flat, or RTJ faces.

ANSI Standard Stainless Steel Spectacle Blind Flanges, ASTM A105 Forged Steel Spectacle Flanges

Specifications:
Type: Spectacle Blind Flange
Materials: ASTM A105
A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2
A516.60
A694 (F42, F46, F48, F50, F52, F56, F60, F65, F70)
A182 F304/304L, F316/316L, F316H, F310, F321
A182 F11, F22,
Standards: API, ANSI, BS, JIS, UNI, MSS and SP
Pressure: ANSI class 150 to 2,500
Flange Size range: 1/2 to 56 inches (DN15 to DN1,400mm)
Applications: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc.

Spectacle Blinds Dimensions & Tolerances

Spectacle Blinds Flanges manufacturer

Class 150 SPECTACLE BLINDS

 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

Spectacle Blinds Flanges manufacturer

Class 300 SPECTACLE BLINDS

 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

Spectacle Blinds Flanges manufacturer

Class 600 SPECTACLE BLINDS

 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

Spectacle Blinds Flanges manufacturer

Class 900 SPECTACLE BLINDS

 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

Spectacle Blinds Flanges manufacturer

Class 1500 SPECTACLE BLINDS

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

Spectacle Blinds Flanges manufacturer

Class 2500 SPECTACLE BLINDS

 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

 

Spectacle Blinds Packaging & Marking

Spectacle Blinds Packed ready stock   Spectacle Blinds export packing

Spectacle Blinds are individually wrapped by hand to ensure that the high quality of the material is maintained and no damage in the last stages of production. We recommend Plywood cases or pallet packaging to ensure safe packaging and prompt delivery of the ordered consignment.

Spectacle Blinds come with imprints relevant to the job information (eg, heat number, size, material and part number). This information is also printed along all delivered Spectacle Blinds.

Pressure class of Spectacle Blinds

Spectacle Blinds Price

ASME B16.5 Welding Neck Flange
FOB Price: US $1-2000 / Ton

ANSI Class150 4" Welding Neck Flange
FOB Price: US $700-1400 / Ton

Forged F304 B16.5 150LBS Slip On Flange
FOB Price: US $0.1-266 / Piece

Flange f304 a105 rf/ff slip on flange pn16 150ib
FOB Price: US $600-8000 / Ton

bs4504 pn16 socket welding flange high quality
FOB Price: US $1100.00-1450.00 / Ton

150lb socket welding stainless flanges F316
FOB Price: US $0.12-150 / Piece

lap joint flange a105
FOB Price: US $1000-2500 / Ton

ansi b16.5 class 150 lap joint flange
FOB Price: US $1-500 / Piece

ANSI Class150 Threaded Flange
FOB Price: US $700-1400 / Ton

threaded flange
FOB Price: US $1-5000 / Piece

EN1092 Forged Steel Blind Flange
FOB Price: US $1000-1200 / Ton

stainless steel pn10 blind flange
FOB Price: US $1-2000 / Piece

spectacle blind B16.48/API590
FOB Price: US $1-5000 / Piece

square flange
FOB Price: US $1000-2500 / Ton

Spectacle Blinds Inventory

PDF ASME / ANSI B16.5 / ASME B16.47 Flange- Download PDF

ASME / ANSI B16.5 / ASME B16.47 Flange

 


Available materials for Flange

Flange Inventory

Stainless Steel Nickel Alloys Carbon Steel & Alloy Steel

Stainless Steel Flange
Stainless Steel 304 Plate Flange
Stainless Steel 304 Forged Flange
Stainless Steel 304L Plate Flange
Stainless Steel 304L Forged Flange
Stainless Steel 310 Plate Flange
Stainless Steel 310 Forged Flange
Stainless Steel 310S Plate Flange
Stainless Steel 310S Forged Flange
Stainless Steel 316 Plate Flange
Stainless Steel 316 Forged Flange
Stainless Steel 316L Plate Flange
Stainless Steel 316L Forged Flange
Stainless Steel 317 Plate Flange
Stainless Steel 317 Forged Flange
Stainless Steel 317L Plate Flange
Stainless Steel 317L Forged Flange
Stainless Steel 321 Plate Flange
Stainless Steel 321 Forged Flange
Stainless Steel 321H Plate Flange
Stainless Steel 321H Forged Flange
Stainless Steel 347 Plate Flange
Stainless Steel 347 Forged Flange
Stainless Steel 347H Plate Flange
Stainless Steel 347H Forged Flange
Stainless Steel 446 Plate Flange
Stainless Steel 446 Forged Flange
Duplex 2205 Plate Flange
Duplex 2205 Forged Flange
Super Duplex 2507 Plate Flange
Super Duplex 2507 Forged Flange

High Nickel Alloy Flange
Nickel 200 Plate Flange
Nickel 200 Forged Flange
Nickel 201 Plate Flange
Nickel 201 Forged Flange
Monel 400 Plate Flange
Monel 400 Forged Flange
Monel K500 Plate Flange
Monel K500 Forged Flange
Inconel 600 Plate Flange
Inconel 600 Forged Flange
Inconel 601 Plate Flange
Inconel 601 Forged Flange
Inconel 625 Plate Flange
Inconel 625 Forged Flange
Inconel 718 Plate Flange
Inconel 718 Forged Flange
Incoloy 800 Plate Flange
Incoloy 800 Forged Flange
Incoloy 800H Plate Flange
Incoloy 800H Forged Flange
Incoloy 800HT Plate Flange
Incoloy 800HT Forged Flange
Incoloy 825 Plate Flange
Incoloy 825 Forged Flange
Hastelloy C276 Plate Flange
Hastelloy C276 Forged Flange
Hastelloy C22 Plate Flange
Hastelloy C22 Forged Flange
Hastelloy B2 Plate Flange
Hastelloy B2 Forged Flange
Alloy 20 Plate Flange
Alloy 20 Forged Flange
904L Plate Flange
904L Forged Flange
254 SMO Plate Flange
254 SMO Forged Flange
Hastelloy x Plate Flange
Hastelloy x Forged Flange

 

Products

Available Materials

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