Spectacle Blind Flange manufacturers in India

Check Carbon Steel Spectacle Blind Flange, Stainless Steel Spectacle Blind Flange

Buy ASME B16.5 Spectacle Blind Flange and Alloy Steel Spectacle Blind Flange at lowest price in Mumbai, India

Red Earth Steels Pvt Ltd Is Reckoned Amongst the Prominent In Spectacle Blind Flange Manufacturers and Exporters Of a Wide Range Of Industrial Spectacle Blind Flange. These ASME B16.5 Spectacle Blind Flange are Designed in Accordance with the Industrial Standards And are Fabricated Using Quality Material. SS Spectacle Blind Flange are Known for Excellent Performance, Resistance against corrosion and durability. These ASME B16.47 Spectacle Blind Flange meet the requirements of various industries like automobile, heavy engineering, railways, and pipeline engineering. Available in Standard Specifications, Our Flanges Range Can also be Customized as Per the Requirements of our Clients. Our Carbon Steel Spectacle Blind Flange is fabricated with the wall thickness having the same dimensions of the matching pipes. Red Earth Steels Pvt Ltd Offer Latest Technical Advancements and carry well maintained inventory ready for fastest delivery to any location.




Carbon Steel Spectacle Blind Flange manufacturer India

Carbon Steel Spectacle Blind Flange
Stainless Steel Spectacle Blind Flange manufacturer India

Stainless Steel Spectacle Blind Flange
Alloy Steel Spectacle Blind Flange manufacturer India

Alloy Steel Spectacle Blind Flange

As a Stainless Steel Spectacle Blind Flange manufacturer in India we offer these Copper Spectacle Blind Flange, Copper Nickel Spectacle Blind Flange, Brass Spectacle Blind Flange, Inconel Spectacle Blind Flange, Hastelloy Spectacle Blind Flange, Monel Spectacle Blind Flange, Alloy 20 Spectacle Blind Flange, Aluminium Spectacle Blind Flange, Nickel Spectacle Blind Flange, Duplex Spectacle Blind Flange, Super Duplex Spectacle Blind Flange, Incoloy Spectacle Blind Flange, 254 Smo Spectacle Blind Flange and Titanium Spectacle Blind Flange in all standard in which the common world standards include ASA/ ANSI/ ASME (USA), BS10 (British/ Australian), PN/ DIN (European) and JIS/ KS (Japanese/ Korean).

Many Spectacle Blind Flange manufacturers in India produce these Carbon Steel Spectacle Blind Flange from forged materials and have machined surfaces. Compare our price from Spectacle Blind Flange manufacturers in India or China you will find best rate from our company.


Get suitable Spectacle Blind Flange manufacturers in India, UAE, Qatar, Singapore, Dubai, UK, Australia and South Africa.

Save up to 40% on Carbon Steel Spectacle Blind Flange. Visit Stainless Steel Spectacle Blind Flange manufacturers factory in India, ask for Alloy Steel Spectacle Blind Flange free sample.

What is Spectacle Blind Flange?

The Spectacle blind flanges are similar to a blind flange but different because they fit between two flanges. Spectacle blind gets their name from the similarity to pair or eyeglasses. Once side of Spectacle Blind Flange is fully closed for complete flow shuts off, whereas the other end is open for full flow. In this setup, the blinds can be rotated without having to take the system apart. It also gives visual confirmation if the line is open or close. It is different from a valve in that the blind is a permanent or long term isolation device.


Spectacle Blind Flange Price List

Spectacle Blind Flange type Spectacle Blind Flange Price in India Spectacle Blind Flange Price in USD Spectacle Blind Flange Price in UAE Dirham
Stainless Steel Spectacle Blind Flange INR 3617.55 / Kg USD $ 52.10 /Kg AED 191.38 UAE Dirham
Carbon steel Spectacle Blind Flange INR 3411.33 / Kg USD $ 49.13 /Kg AED 180.47 UAE Dirham
Alloy steel Spectacle Blind Flange INR 2873.91 / Kg USD $ 41.39 /Kg AED 152.04 UAE Dirham
ANSI b16 5 Spectacle Blind Flange INR 1134.56 / Kg USD $ 16.34 /Kg AED 60.02 UAE Dirham
ASME b16.47 Spectacle Blind Flange INR 2721.15 / Kg USD $ 39.19 /Kg AED 143.95 UAE Dirham

Please note this is an approx Price of Spectacle Blind Flange in India. For final Spectacle Blind Flange price in India please mail us.

Spectacle Blind Flange Specification

ASME B16.5 Spectacle Blind Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Spectacle 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
Spectacle Blind Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Spectacle Blind Flange
Spectacle Blind Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Spectacle Blind Flange
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Spectacle Blind Flange
UNI 6Bar 10Bar 16Bar 25Bar 40Bar Spectacle Blind Flange
EN 6Bar 10Bar 16Bar 25Bar 40Bar Spectacle Blind Flange
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Spectacle Blind Flange
Most common types of Spectacle 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
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
Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
Spectacle Blind 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 Spectacle Blind Flange
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Spectacle Blind Flange Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Spectacle Blind Flange Material

Prestige quality Spectacle Blind Flange manufacturers in India offer these Carbon Steel Spectacle Blind Flange in DIN, EN, BS, ISO, JIS or ANSI standard.

Carbon Steel Spectacle Blind Flange ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Stainless Steel Spectacle Blind Flange ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409
Alloy Steel Spectacle Blind Flange ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Titanium Spectacle Blind Flange ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7
ASTM  R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
Copper Spectacle Blind Flange T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Copper Nickel Spectacle Blind Flange ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass Spectacle Blind Flange 3602 / 2604 / H59 / H62 / etc.
Inconel Spectacle Blind Flange ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 Spectacle Blind Flange
Hastelloy Spectacle Blind Flange ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Monel Spectacle Blind Flange ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Spectacle Blind Flange ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium Spectacle Blind Flange 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Spectacle Blind Flange ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex Spectacle Blind Flange S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex Spectacle Blind Flange S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Spectacle Blind Flange ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
254 Smo Spectacle Blind Flange ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Spectacle Blind Flange Nimonic 75, Nimonic 80A, Nimonic 90
Other Spectacle Blind Flange material Tin bronze, Alumunum bronze, Lead bronze

Red Earth Steels PVT LTD is an ISO certified Stainless Steel Spectacle Blind Flange manufacturer & distributor in India

Red Earth Steels PVT LTD is a manufacturer and supplier of Spectacle Blind Flange offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.

Spectacle Blind Flange Dimensions

Spectacle Blind Flange dimensions

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

ASTM Specification of Spectacle Blind Flange

  • Carbon Steel Spectacle Blind Flange
    • A105 Spectacle Blind Flange
  • Alloy Steel High-Temp Spectacle Blind Flange
    • A182 Gr F1 Spectacle Blind Flange
    • A182 Gr F11 Spectacle Blind Flange
    • A182 Gr F12 Spectacle Blind Flange
    • A182 Gr F22 Spectacle Blind Flange
    • A182 Gr F5 Spectacle Blind Flange
    • A182 Gr F9 Spectacle Blind Flange
  • Alloy Steel Low-Temp Spectacle Blind Flange
    • A350 Gr LF2 Spectacle Blind Flange
    • A350 Gr LF3 Spectacle Blind Flange

  • Austenitic Stainless Steel Spectacle Blind Flange
    • A182 Gr F304 Spectacle Blind Flange
    • A182 Gr F316 Spectacle Blind Flange
    • A182 Gr F321 Spectacle Blind Flange
    • A182 Gr F347 Spectacle Blind Flange
    • A182 Gr F304L Spectacle Blind Flange
    • A182 Gr F316L Spectacle Blind Flange
    • A182 Gr F317 Spectacle Blind Flange
    • A182 Gr F317L Spectacle Blind Flange
    • A182 Gr F321 Spectacle Blind Flange
    • A182 Gr F310 Spectacle Blind Flange
    • A182 Gr 347 Spectacle Blind Flange
  • Nickel Alloy Spectacle Blind Flange
    • ASTM B564 Spectacle Blind Flange
    • astm b564 uns n06600 Spectacle Blind Flange
    • astm b564 uns n06625 Spectacle Blind Flange
    • astm b564 uns no4400 Spectacle Blind Flange
    • astm b564 uns n08810 Spectacle Blind Flange
    • astm b564 uns n08811 Spectacle Blind Flange
    • astm b564 uns n08825 Spectacle Blind Flange
    • astm b564 uns n04400 Spectacle Blind Flange
    • astm b564 uns n10276 Spectacle Blind Flange
    • astm b564 uns n10665 Spectacle Blind Flange
  • Titanium Spectacle Blind Flange
    • astm b381 grade f2 Spectacle Blind Flange
    • astm b381 f5 Spectacle Blind Flange
    • astm b381 f3 Spectacle Blind Flange
    • astm b381 f12 Spectacle Blind Flange
    • astm b381 f7 Spectacle Blind 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 Spectacle Blind Flange

    Manufacturing Stainless Steel Spectacle Blind Flange in India, Red Earth Steels PVT LTD holds a wide range of Alloy Steel Spectacle Blind Flange in all Thickness, stock for immediate despatch throughout India & globally.

    Type of Spectacle Blind Flange we produce:

    Spectacle Blind Class 150 Flanges Spectacle Blind Threaded Flanges
    Spectacle Blind Class 300 Flanges Spectacle Blind With 1/2 Npt Flanges
    Spectacle Blind Class 1500 Flanges Spectacle Blind With Threaded Hole Flanges
    Spectacle Blind Class 600 Flanges Spectacle Blind Weight 150#  Flanges
    Spectacle Blind Class 900 Flanges Spectacle Blind Rtj 1500 Flanges
    Spectacle Blind Class 2500 Flanges Spectacle Blind Ring Type Joint Flanges
    Spectacle Blind Pn16 Flanges Spectacle Blind Flat Face Flanges
    Spectacle Blind Pn10 Flanges Spectacle Blind Slip On Flanges
    Spectacle Blind Pn40 Flanges Spectacle Blind Rtj 900 Flanges
    Spectacle Blind Pn 160 Flanges Spectacle Blind Rtj Flanges
    Spectacle Blind Pn 64 Flanges Spectacle Blind Npt Flanges
    Spectacle Blind Dn150 Pn16 Flanges Spectacle Blind Jis 5k Flanges
    Spectacle Blind Din 2527 Flanges Spectacle Blind Jis B2220 Flanges
    Spectacle Blind Din En 1092-1 Flanges Spectacle Blind Jis 10k Flanges
    Spectacle Blind Din 2633 Flanges Kf Spectacle Blind Flange
    Spectacle Blind Din 2576 Flanges Spectacle Blind B16.47 Flanges
    Spectacle Blind Asme B16.5 Class 300 Flanges Spectacle Blind Ansi B16.5 150 Flanges

    Supplying Spectacle Blind Flange to our worldwide clients:

    Red Earth Steels Pvt Ltd is a Govt. approved certified Carbon Steel Spectacle Blind Flange exporter in India. All of our Stainless Steel Spectacle Blind Flange are manufactured and tested to international standards, and specifications as per DIN, JIS, EN, ASTM etc. We are well-known as a trusted vendor as a Alloy Steel Spectacle Blind Flange distributor & dealer in your country. We have huge stock in Asia, GCC, Gulf, Middle east, UK to supply with over 28 countries, we provide after sales service and fast delivery.


    Stock an extensive range of Spectacle Blind Flange, Carbon Steel Spectacle Blind Flange manufacturer in Mumbai, India

    Producing high-strength Alloy Steel Spectacle Blind Flange in India, contact Stainless Steel Spectacle Blind Flange manufacturers in India, Philippines, Malaysia, UAE & UK