Spectacle Blind Flange Manufacturers in India

Carbon Steel Spectacle Blind Flange Manufacturer India

Get Spectacle Blind Flange ASME B16.48, Stainless Steel Spectacle Blind Flange and Alloy Steel Spectacle Blind Flange at best price in Mumbai, India


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

Rishab Steel Indutsries is a leading independent Carbon Steel Spectacle Blind Flange manufacturer in India.We have extensive experience in supplying Carbon Steel Spectacle Blind Flange are stocked or available in the following range of sizes and materials for the petrochemical, oil, gas and allied industries. Spectacle Blind Flange can be assembled and disassembled easily with Pipes. SS Spectacle Blind Flange can be forged or plate.

As a well known Stainless Steel Spectacle Blind Flange manufacturer in India we offer these Copper Spectacle Blind Flange, Copper Nickel Spectacle Blind Flange, Brass Spectacle Blind Flange,Hastelloy Spectacle Blind Flange, Inconel 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 Alloy Steel Spectacle Blind Flange manufacturer 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.

Stainless Steel Spectacle Blinds are mostly applied to separating pipesystems, or just to connect with each other. A Spectacle Blind Flange is a steel plate cut into two discs of a certain thickness. The two discs are attached to each other by section of steel similar to the nose piece of a pair of glasses. One of the discs is a solid plate, and the other is a ring, whose inside diameter is equal to that of a flange.

Spectacle Blind Flange Manufacturers in India

Spectacle Blinds ASME B16.48 be applied in systems, which regularly need to be separated from other installations. Normally, a Spectacle Blind flange is mounted in the "open" position so that flow through the pipe is possible. If the Spectacle Blind in the "close" position is rotated, the pipe is blanked off and no flow is possible.

Maintenance on a pipesystem can be a reason to rotate the spectacle in the "close" position. This run will take place through the hole, that is drilled in the connection piece. By loosening of all bolts, and partial removal of their, the Spectacle Blind can be rotated. After replacing the gaskets (new gaskets are to recommend), the bolts can be re-assembled and tightened.


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



Visit Stainless Steel Spectacle Blind Flange manufacturers factory in India, Spectacle Blind Flange ASME B16.48, Send Enquiry for Alloy Steel Spectacle Blind Flange free sample.Save up to 30% on Carbon Steel Spectacle Blind Flange.


Spectacle Blind Flange Price List

Size Material Flange Price / pcs
DN50 Stainless Steel Spectacle Blind Flange PN16 £ 55.60
DN65 Stainless Steel Spectacle Blind Flange PN16 £ 80.20
DN80 Stainless Steel Spectacle Blind Flange PN16 £ 55.10
DN100 Stainless Steel Spectacle Blind Flange PN16 £ 70.50
DN125 Stainless Steel Spectacle Blind Flange PN16 £ 110.00
DN150 Stainless Steel Spectacle Blind Flange PN16 £ 120.00

Please note this is an approx Price of Spectacle Blind Flange in India. For final Spectacle Blind Flange price in India please contact 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 Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Spectacle Blind Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
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
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
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
  • Heavy oil refineries.
  • Bitumen upgraders.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Saudi Arabia, Spain,Ireland, Singapore,USA, Dubai, Peru, Brazil, Indonesia, Ukraine, Canada, Thailand, Korea, Iran, India, 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

 

Spectacle Blind Flange Material

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

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
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)
Alloy Steel Spectacle Blind Flange ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
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
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 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.
Nickel Spectacle Blind Flange ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
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.
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

Rishabh Steel Industries is an PED approved Stainless Steel Spectacle Blind Flange manufacturer, supplier & distributor in India

Rishabh Steel Industries is a exporter, manufacturer and supplier of Spectacle Blind Flange offering in all Ratings up to 1500#, built a distribution network with more then 60 countries worldwide.

 

Spectacle Blind Flange Dimensions & Weight Chart


PRESSURE CLASS 150 SPECTACLE BLIND FLANGE

NPS Outside Ø
A
Inside Ø
B
Center Line
C
THK
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


PRESSURE CLASS 300 SPECTACLE BLIND FLANGE

NPS Outside Ø
A
Inside Ø
B
Center Line
C
THK
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


PRESSURE CLASS 600 SPECTACLE BLIND FLANGE

NPS Outside Ø
A
Inside Ø
B
Center Line
C
THK
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


PRESSURE CLASS 900 SPECTACLE BLIND FLANGE

NPS Outside Ø
A
Inside Ø
B
Center Line
C
THK
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


PRESSURE CLASS 1500 SPECTACLE BLIND FLANGE

NPS Outside Ø
A
Inside Ø
B
Center Line
C
THK
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


PRESSURE CLASS 2500 SPECTACLE BLIND FLANGE

NPS Outside Ø
A
Inside Ø
B
Center Line
C
THK
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

General notes:

  • Dimensions are in millimeters unless otherwise indicated.
  • D = Hole size (where required) should be the same as the flange bolt hole. In practice, these dimensions have been rounded round off upwards.
  • Wt = Thickness of the web (or tie bar) should be 6 mm minimum, or equal to Thickness (t) if less than 6 mm.
  • Spectacle Blinds should be made from a plate or forging specification, approved for use by ASME B31.3, of essentially the same chemical composition as the mating flanges and piping involved.
  • Spectacle Blinds ASME B16.48 may be used for installation between ASME b16.5 flanges
  • Depending on a customer specification, some dimensions can be different from what on this page is defined.

Manufacturing Stainless Steel Spectacle Blind Flange in India, Rishabh Steel Industries holds a wide array of Alloy Steel Spectacle Blind Flange in all Sizes and Thickness, stock for immediate despatch throughout India & worldwide.

 

Type of Spectacle Blind Flange we produce:

Spectacle Blind Flange Class 150 Spectacle Blind Flange Threaded
Spectacle Blind Flange Class 300 Spectacle Blind Flange With 1/2 Npt
Spectacle Blind Flange Class 1500 Spectacle Blind Flange With Threaded Hole
Spectacle Blind Flange Class 600 Spectacle Blind Flange Weight 150# 
Spectacle Blind Flange Class 900 Spectacle Blind Flange Rtj 1500
Spectacle Blind Flange Class 2500 Spectacle Blind Flange Ring Type Joint
Spectacle Blind Flange Pn16 Spectacle Blind Flange Flat Face
Spectacle Blind Flange Pn10 Spectacle Blind Flange Slip On
Spectacle Blind Flange Pn40 Spectacle Blind Flange Rtj 900
Spectacle Blind Flange Pn 160 Spectacle Blind Flange Rtj
Spectacle Blind Flange Pn 64 Spectacle Blind Flange Npt
Spectacle Blind Flange Dn150 Pn16 Spectacle Blind Flange Jis 5k
Spectacle Blind Flange Din 2527 Spectacle Blind Flange Jis B2220
Spectacle Blind Flange Din En 1092-1 Spectacle Blind Flange Jis 10k
Spectacle Blind Flange Din 2633 Rf Spectacle Blind Flange
Spectacle Blind Flange Bolts Spectacle Blind Flange EN 1092-1
Spectacle Blind Flange Din 2576 Spectacle Blind Flange B16.47
Spectacle Blind Flange ASME B16.48 Spectacle Blind Flange ASME B16.5
Spectacle Blind Flange A105 Blind Rasied Face Flange
Spectacle Blind Flange ASME B16.5 Class 300 Spectacle Blind Flange Ansi B16.5 150

 

Supplying Spectacle Blind Flange to our worlwide clients:

Rishabh Steel Industries is a Govt. approved ISO certified Carbon Steel Spectacle Blind Flange exporter in India. Our offered Stainless Steel Spectacle Blind Flange are manufactured and tested tonational and international standards, and specifications as per ASTM, EN,DIN, JIS etc. Rishabh Steel Industries has reputed name as a trusted vendor of Alloy Steel Spectacle Blind Flange distributor & dealer in your country. We have largest independent inventory in Middle East, UK, Asia, GCC, Gulf to supply with over 30 countries, we provide after sales service and fast delivery.

EUROPE

  • UK
  • Netherland
  • Russia
  • Norway
  • Germany
  • France
  • Italy
  • Spain
  • Ukraine
  • Belgium
  • Greece
  • Hungary
  • Albania
  • Austria
  • Finland
  • Ireland
  • Croatia
  • Slovenia
  • Malta
  • Switzerland
  • Slovakia
  • Czech Republic
  • Portugal

MIDDLE EAST

  • Saudi Arabia (KSA)
  • UAE
  • Iran
  • Iraq
  • Jordan
  • Qatar
  • Bahrain
  • Oman
  • Kuwait
  • Turkey
  • Yemen
  • Syria
  • Cyprus

AFRICA

  • South Africa
  • Nigeria
  • Algeria
  • Angola
  • Libya
  • Egypt
  • Gabon
  • Sudan
  • Equatorial Guinea
  • The Republic Of Congo
NORTH AMERICA
  • USA
  • Canada
  • Mexico
  • Panama
  • Costa Rica
  • Puerto Rica
  • Trinidad And Tobago
  • Jamaica
  • Bahamas
  • Denmark

ASIA

  • Malaysia
  • India
  • Taiwan
  • Cambodia
  • Singapore
  • Indonesia
  • Thailand
  • Vietnam
  • South Korea
  • Japan
  • Sri Lanka
  • Maldives
  • Bangladesh
  • Mayanmar
SOUTH AMERICA
  • Venezuela
  • Argentina
  • Bolivia
  • Colombia
  • Ecuador
  • Guyana
  • Paraguay
  • Uruguay
  • Brazil
  • Chile

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