
Spectacle Blind Flange Overview
| Size in Ready Stock: | 1/2″ To 48″ | DN15 – DN1200 |
|---|---|
| Thread : | MNPT (Male), BSPP (Male & female), NPT, FPT, BSP, MPT/ BSPT (Female) |
| Approval : | EIL, KNPC, Q CHEM, SABIC, RINA, KPI, ADNOC, BAPCO, MA’ADEN, KOC, Saudi Aramco |
| Suited for: | High Pressure, Seawater |
| Standards: | ANSI B16.5, B16.47, B16.48, AWWA, EN1092-1, MSS SP44, ASA |
| Germany DIN Standard: | DIN 86042 (PN 10 and PN 16) |
| Raw Material Origin: | Japanese, Indian, Korean, UK, European, German |
| Pressure Class: | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Types of Faces : | T/G (Tongue And Groove ), M/F (Male And Female), RTJ (Ring Type Joint), RF (Raised Face), FF (Flat Face) |
| Service Life : | 40+ years |
| MTC: | EN 10204/3.1B and 3.2 |
| RFQ: | support@pipingmaterial.ae |
ASME B16.48 Spectacle Blinds Suppliers in UAE
Spectacle Blind Flange Specification

Size In Ready Stock: 1/2″ to 48″ | DN15 – DN1200

Maximum Size: NPS 26 to NPS 60 For Large Diameter

Manufacturing Way: Forged, Heat treated and machined

Bolts Hole Number: 4 To 48

Corrosion Resistance: Seawater, High Pressure, High Temperature

Surface Finish: Stock Finish, Mirror &, Anti-rust Coating, Spiral Serrated

Application: Water System, Shipbuilding, Oil & Gas Industry, Chemical Industry, Nuclear Power Plants

Testing: Hardness Testing, Tensile Test, Hydrostatic Testing Machine, Pressure Shell Test
Documentation: Material Test Certificates (MTC), MTC EN 10204/3.1B
Packaging: Carton Box, Plastic Bag, Wooden Case, Custom
Value Added Services: Casting, Cutting, Polishing, Threading, Machining

Equipments: Sand-blasting Machine, Electric Bevelling Machine, Pushing Machine, Press Machine, Bending Machine
Get Quote Directly From Spectacle Blind Flange Suppliers in UAE
100% Tested SS Spectacle Blind Flange With MTC EN 10204 3.1/3.2
Many Of The Listed Suppliers Can Supply Figure 8 Blind Flange At Dealer Prices In Dubai. Refer Size
Paddle Blind Flange Size Chart
| Hole Diameter | |||||||
|---|---|---|---|---|---|---|---|
| Sizein Inch | Sizein MM | Class 150 | Class 300 | Class 600 | Class 900 | Class 1500 | Class 2500 |
| 1/2 | 15 | 15.875 | 15.875 | 15.875 | 22.225 | 22.225 | 22.225 |
| 3/4 | 20 | 15.875 | 19.05 | 19.05 | 22.225 | 22.225 | 22.225 |
| 1 | 25 | 15.875 | 19.05 | 19.05 | 25.4 | 25.4 | 25.4 |
| 1 1/4 | 32 | 15.875 | 19.05 | 19.05 | 25.4 | 25.4 | 28.575 |
| 1 1/2 | 40 | 15.875 | 22.225 | 22.225 | 28.575 | 28.575 | 31.75 |
| 2 | 50 | 19.05 | 19.05 | 19.05 | 25.4 | 25.4 | 28.575 |
| 2 1/2 | 65 | 19.05 | 22.225 | 22.225 | 28.575 | 28.575 | 31.75 |
| 3 | 80 | 19.05 | 22.225 | 22.225 | 25.4 | 31.75 | 34.925 |
| 3 1/2 | 90 | 19.05 | 22.225 | 25.4 | – | – | – |
| 4 | 100 | 19.05 | 22.225 | 25.4 | 31.75 | 34.925 | 41.275 |
| 5 | 125 | 22.225 | 22.225 | 28.575 | 34.925 | 41.275 | 47.625 |
| 6 | 150 | 22.225 | 22.225 | 28.575 | 31.75 | 38.1 | 53.975 |
| 8 | 200 | 22.225 | 25.4 | 31.75 | 38.1 | 44.45 | 53.975 |
| 10 | 250 | 25.4 | 28.575 | 34.925 | 38.1 | 50.8 | 66.675 |
| 12 | 300 | 25.4 | 31.75 | 34.925 | 38.1 | 53.975 | 73.025 |
| 14 | 350 | 28.575 | 31.75 | 38.1 | 41.275 | 60.325 | – |
| 16 | 400 | 28.575 | 34.925 | 41.275 | 44.45 | 66.675 | – |
| 18 | 450 | 31.75 | 34.925 | 44.45 | 50.8 | 73.025 | – |
| 20 | 500 | 31.75 | 34.925 | 44.45 | 53.975 | 79.375 | – |
| 24 | 600 | 34.925 | 41.275 | 50.8 | 66.675 | 92.075 | – |
What Material Are Used For Spectacle Blind Flange ?
| Forged | Plate |
|---|---|
| Carbon Steel Spectacle Blind Flange | |
| ASTM A105 spectacle blind flange | ASTM A515 Grade 60 |
| ASTM A105N | – |
| ASTM A350 Grade LF2 | – |
| ASTM A350 Gr LF3 | |
| ASTM A350 Gr LF6 | – |
| Low Temperature Carbon Steel | – |
| ASTM A694 F42 | ASTM A572 Gr 42 |
| ASTM A694 F46 | – |
| ASTM A694 F50 | ASTM A572 Gr 50 |
| ASTM A694 F52 | – |
| ASTM A694 F60 | ASTM A572 Grade 60 |
| ASTM A694 F65 | ASTM A572 Grade 65 |
| ASTM A694 F70 | ASTM A572 Grade 70 |
| S235JRG2, P250GH, 1.4541, 1.4571 | – |
| Alloy Steel Spectacle Blind Flange | |
| ASTM A182 Grade F5A & F5 | ASTM A387 Grade 5 |
| ASTM A182 F1 | – |
| ASTM A182 F9 | ASTM A387 Grade 9 |
| ASME/ ASTM A182 F11 | ASTM A387 Grade 11 |
| ASTM A182 F22 | ASTM A387 Gr 22 |
| ASTM A182 F91 | ASTM A387 Gr 91 |
| Stainless Steel Spectacle Blind Flange | |
| ASTM A182 F304 spectacle blind flange | ASTM A240 304 |
| ASTM A182 304L | ASTM A240 304L |
| ASTM A182 310 | ASTM A240 310 |
| ASTM A182 F316 spectacle blind flange | ASTM A240 316 |
| ASTM A182 316L | ASTM A240 316L |
| ASTM A182 316LN | ASTM A240 316LN |
| ASTM A182 317 | ASTM A240 317 |
| ASTM A182 317 | ASTM A240 317L |
| ASTM A182 F347 | ASTM A240 347 |
| ASTM A182 F321 | ASTM A240 321 |
| ASTM A182 F904L | ASTM A240 904L |
| ASTM A182 F6A | – |
| ASTM B462 UNS N08020 | ASTM B 463 N08020 |
| Duplex / Super Duplex Spectacle Blind Flange | |
| ASTM A182 F51 | ASTM A240 UNS S31803 |
| ASTM A182 F53 | ASTM A240 UNS S32750 |
| ASTM A182 F55 | ASTM A240 UNS S32760 |
| Al 6XN | ASTM A240 UNS N08367 |
| ASTM A182 F44 | ASTM A240 UNS S31254 |
| ASTM A182 F60 | ASTM A240 UNS S32205 |
| Titanium Spectacle Blind Flange | |
| ASTM B381 Grade F2 | ASTM B265 UNS R50400 |
| ASTM B381 Grade F3 | ASTM B265 UNS R50550 |
| Copper Spectacle Blind Flange | |
| ASTM B283 UNS C37700 | ASTM B152 UNS C10100 |
| ASTM B124 UNS C63000 | – |
| Copper Nickel Spectacle Blind Flange | |
| Copper nickel 90/10 : ASTM B151 UNS C70600 | ASTM B122 CU-Ni 90/10 |
| Copper nickel 70/30 : ASTM B151 UNS C71500 | ASTM B122 CU-Ni 70/30 |
| EEMUA 234 : UNS 7060X | – |
| EEMUA 145 | – |
| EN 1652/ 12420/124491 | – |
| Ductile Iron Spectacle Blind Flange | |
| ASTM B381 GR.F2 | – |
| Nickel Alloy Spectacle Blind Flange | |
| Inconel 800 – ASTM B564 | ASTM B409 UNS N08800 |
| Inconel 825 – ASTM B564 | ASTM B409 UNS N08825 |
| Inconel 600 – ASTM B564 | ASTM B168 UNS N06600 |
| Inconel 601 – ASTM B564 | ASTM B168 UNS N06601 |
| Inconel 625 spectacle blind flange – ASTM B564 | ASTM B168 UNS N06625 |
| Monel 400 Spectacle Blind flange – ASTM B564 | ASTM B127 UNS N04400 |
| Monel K500 – ASTM B564 | ASTM B127 UNS N05500 |
| Hastelloy C-22 – ASTM B366 | ASTM B575 UNS N06022 |
| Hastelloy C 276 spectacle blind flange – ASTM B366 | ASTM B575 UNS N10276 |

Copper Nickel Spectacle Blind Flange Specification
| Cu-Ni Spectacle Blinds flange Sizes | Copper Nickel Spectacle Flange Outside & Drilling Diameter | Cupro Nickel Figure 8 Blind Flange Large Size |
|---|---|---|
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Accoding to MSS SP-44 |
| Copper Nickel Figure 8 Spectacle Blind Pressure Class | Composite UNS C70600 Raised Face Spectacle Blind Are Manufactured From | Recommended Hardware Of CUNI RTJ Spectacle Blind |
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| Types Coating Of C71500 Slip Blind Plate | Most Common Types Of Copper Nickel Spade Blind | Applications Of C70600 Spade Blind Flange |
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| Grade | UNS Number | Standard |
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Sales Representatives Are Available To Provide Prompt Quotes
| Fujairah | Umm Al Quwain | Sharjah | Doha |
|---|---|---|---|
| Riyadh | Dubai | Ras Al Khaimah | Muscat |
| Saudi Arabia | Abu Dhabi | Al Jubail | Ajman |
ASME B16.48 Spectacle Blind Flange Face Types

| Type | Sealing way of spectacle blind in piping |
|---|---|
| FF | Flat face spectacle blind |
| Raised face spectacle blind | RF |
| RTJ | Ring joint face spectacle blind |
Raised Face Spectacle Blind Height
| Class Of Raised Face Spectacle Blind | Height |
|---|---|
| 150 LB | 1/6″ |
| 300 LB | 1/6″ |
| 400 LB | 1/4″ |
| 600 LB | 1/4″ |
| 900 LB | 1/4″ |
| 1500 LB | 1/4″ |
| 2500 LB | 1/4″ |
What Are The Supporting Materials Of Stainless Steel Spectacle Blind Flange ?
- Flanges
- Gaskets
- Stud bolts
| NPS in Inch | Outside Diameter | Thickness |
|---|---|---|
| 1/2 | 1 3/4 | 5/16 |
| 3/4 | 2 1/8 | 5/16 |
| 1 | 2 1/2 | 5/16 |
| 1 1/4 | 2 7/8 | 5/16 |
| 1 1/2 | 3 1/4 | 5/16 |
| 2 | 4 | 5/16 |
| 2 1/2 | 4 3/4 | 5/16 |
| 3 | 5 1/4 | 5/16 |
| 3 1/2 | 6 1/4 | 3/8 |
| 4 | 6 3/4 | 3/8 |
| 5 | 7 5/8 | 3/8 |
| 6 | 8 5/8 | 1/2 |
| 8 | 10 7/8 | 1/2 |
| 10 | 13 1/4 | 5/8 |
| 12 | 16 | 3/4 |
| 14 | 17 5/8 | 3/4 |
| 16 | 20 1/8 | 7/8 |
| 18 | 21 1/2 | 1 |
| 20 | 23 3/4 | 1 1/8 |
| 22 | 25 7/8 | 1 1/4 |
| 24 | 28 1/8 | 1 1/4 |
Which Gaskets Are Used for Carbon Steel Spectacle Blind Flange ?
- Flat face gaskets
- Semi-metallic gaskets
- Ring joint gaskets
Spectacle Blind Flange Dimensions
Class 150 Spectacle Blind Flange

| Normal Pipe Size | Outside Diameter Of A | Thickness Of T | Web Width Of W | Inner Diameter Of B | Center Line Of C |
|---|---|---|---|---|---|
| 1/2 | 45 | 3 | 38 | 16 | 60 |
| 3/4 | 54 | 3 | 38 | 21 | 70 |
| 1 | 64 | 3 | 38 | 27 | 80 |
| 1.1/4 | 73 | 6.4 | 38 | 42 | 90 |
| 1.1/2 | 83 | 6.4 | 38 | 48 | 100 |
| 2 | 102 | 6.4 | 51 | 61 | 120 |
| 2.1/2 | 107 | 6.4 | 51 | 73 | 140 |
| 3 | 133 | 6.4 | 64 | 89 | 150 |
| 3.1/2 | 159 | 9.7 | 64 | 102 | 175 |
| 4 | 172 | 9.7 | 64 | 114 | 190 |
| 5 | 194 | 9.7 | 76 | 141 | 215 |
| 6 | 219 | 12.7 | 76 | 168 | 240 |
| 8 | 276 | 12.7 | 76 | 219 | 300 |
| 10 | 337 | 15.7 | 102 | 273 | 360 |
| 12 | 406 | 19.1 | 102 | 324 | 430 |
| 14 | 448 | 19.1 | 108 | 356 | 475 |
| 16 | 511 | 22.4 | 108 | 406 | 460 |
| 18 | 546 | 25.4 | 114 | 457 | 580 |
| 20 | 603 | 28.4 | 121 | 508 | 635 |
| 24 | 714 | 31.8 | 140 | 610 | 750 |
Class 300 Spectacle Blind Flange
| Normal Pipe Size | Outside Diameter Of A | Thickness Of T | Web Width Of W | Inner Diameter Of B | Center Line Of C |
|---|---|---|---|---|---|
| 1/2 | 51 | 6.4 | 38 | 16 | 65 |
| 3/4 | 64 | 6.4 | 38 | 21 | 80 |
| 1 | 70 | 6.4 | 38 | 27 | 90 |
| 1.1/4 | 79 | 6.4 | 38 | 42 | 100 |
| 1.1/2 | 92 | 6.4 | 38 | 48 | 115 |
| 2 | 108 | 9.7 | 51 | 61 | 125 |
| 2.1/2 | 127 | 9.7 | 51 | 73 | 150 |
| 3 | 146 | 9.7 | 64 | 89 | 170 |
| 3.1/2 | 162 | 12.7 | 64 | 102 | 185 |
| 4 | 178 | 12.7 | 64 | 114 | 200 |
| 5 | 213 | 15.7 | 76 | 141 | 235 |
| 6 | 248 | 15.7 | 76 | 168 | 270 |
| 8 | 305 | 22.4 | 76 | 219 | 330 |
| 10 | 359 | 25.4 | 102 | 273 | 385 |
| 12 | 419 | 28.4 | 102 | 324 | 450 |
| 14 | 483 | 31.8 | 108 | 356 | 515 |
| 16 | 536 | 38.1 | 108 | 406 | 570 |
| 18 | 594 | 41.1 | 114 | 457 | 630 |
| 20 | 651 | 44.5 | 121 | 508 | 685 |
| 24 | 772 | 50.8 | 140 | 610 | 810 |
Class 600 Spectacle Blind Flange
| Normal Pipe Size | Outside Diameter Of A | Thickness Of T | Web Width Of W | Inner Diameter Of B | Center Line Of C |
|---|---|---|---|---|---|
| 1/2 | 51 | 6.4 | 38 | 16 | 65 |
| 3/4 | 64 | 6.4 | 38 | 21 | 80 |
| 1 | 70 | 6.4 | 57 | 27 | 90 |
| 1.1/4 | 79 | 9.7 | 57 | 37 | 100 |
| 1.1/2 | 92 | 9.7 | 67 | 43 | 115 |
| 2 | 108 | 9.7 | 57 | 55 | 125 |
| 2.1/2 | 127 | 12.7 | 67 | 67 | 150 |
| 3 | 146 | 12.7 | 67 | 83 | 170 |
| 3.1/2 | 159 | 15.7 | 76 | 96 | 185 |
| 4 | 191 | 15.7 | 76 | 108 | 215 |
| 5 | 238 | 19.1 | 86 | 135 | 265 |
| 6 | 264 | 22.4 | 86 | 162 | 290 |
| 8 | 318 | 28.4 | 95 | 212 | 350 |
| 10 | 397 | 35.1 | 105 | 265 | 430 |
| 12 | 454 | 41.1 | 105 | 315 | 490 |
| 14 | 489 | 44.5 | 114 | 346 | 525 |
| 16 | 562 | 50.8 | 124 | 397 | 605 |
| 18 | 610 | 53.8 | 133 | 448 | 655 |
| 20 | 679 | 63.5 | 133 | 497 | 725 |
| 24 | 787 | 73.2 | 152 | 597 | 840 |
Class 900 Spectacle Blind
| Normal Pipe Size | Outside Diameter Of A | Thickness Of T | Web Width Of W | Inner Diameter Of B | Center Line Of C |
|---|---|---|---|---|---|
| 1/2 | 60 | 6.4 | 38 | 16 | 80 |
| 3/4 | 67 | 6.4 | 41 | 21 | 90 |
| 1 | 76 | 6.4 | 57 | 27 | 100 |
| 1.1/4 | 86 | 9.7 | 57 | 37 | 110 |
| 1.1/2 | 95 | 9.7 | 67 | 43 | 125 |
| 2 | 140 | 12.7 | 57 | 55 | 165 |
| 2.1/2 | 162 | 12.7 | 67 | 67 | 190 |
| 3 | 165 | 15.7 | 67 | 83 | 190 |
| 4 | 203 | 19.1 | 76 | 108 | 235 |
| 5 | 244 | 22.4 | 86 | 135 | 280 |
| 6 | 286 | 25.4 | 86 | 162 | 320 |
| 8 | 356 | 35.1 | 95 | 212 | 395 |
| 10 | 432 | 41.1 | 105 | 265 | 470 |
| 12 | 495 | 47.8 | 105 | 315 | 535 |
| 14 | 518 | 53.8 | 114 | 346 | 560 |
| 16 | 572 | 60.5 | 124 | 397 | 615 |
| 18 | 635 | 66.5 | 133 | 448 | 685 |
| 20 | 696 | 73.2 | 133 | 497 | 750 |
| 24 | 835 | 88.9 | 152 | 597 | 900 |
Class 1500 Spectacle Blind
| Normal Pipe Size | Outside Diameter Of A | Thickness Of T | Web Width Of W | Inner Diameter Of B | Center Line Of C |
|---|---|---|---|---|---|
| 1/2 | 61 | 6.4 | 38 | 16 | 80 |
| 3/4 | 67 | 9.7 | 41 | 21 | 90 |
| 1 | 76 | 9.7 | 64 | 27 | 100 |
| 1.1/4 | 86 | 9.7 | 64 | 35 | 110 |
| 1.1/2 | 95 | 12.7 | 70 | 41 | 125 |
| 2 | 140 | 12.7 | 70 | 53 | 165 |
| 2.1/2 | 162 | 15.7 | 76 | 63 | 190 |
| 3 | 172 | 19.1 | 76 | 78 | 205 |
| 4 | 206 | 22.4 | 89 | 102 | 240 |
| 5 | 251 | 28.4 | 89 | 128 | 290 |
| 6 | 279 | 35.1 | 89 | 154 | 320 |
| 8 | 349 | 41.1 | 102 | 203 | 395 |
| 10 | 432 | 50.8 | 114 | 255 | 480 |
| 12 | 518 | 60.5 | 114 | 303 | 570 |
| 14 | 575 | 66.5 | 127 | 333 | 635 |
| 16 | 638 | 76.2 | 133 | 381 | 705 |
| 18 | 702 | 85.9 | 146 | 429 | 775 |
| 20 | 752 | 95.3 | 152 | 478 | 830 |
| 24 | 899 | 111.3 | 178 | 575 | 990 |
Class 2500 Spectacle Blind
| Normal Pipe Size | Outside Diameter Of A | Thickness Of T | Web Width Of W | Inner Diameter Of B | Center Line Of C |
|---|---|---|---|---|---|
| 1/2 | 67 | 9.7 | 38 | 16 | 90 |
| 3/4 | 73 | 9.7 | 41 | 21 | 95 |
| 1 | 83 | 9.7 | 64 | 27 | 110 |
| 1.1/4 | 102 | 12.7 | 64 | 35 | 130 |
| 1.1/2 | 114 | 15.7 | 70 | 41 | 145 |
| 2 | 143 | 15.7 | 70 | 53 | 170 |
| 2.1/2 | 165 | 19.1 | 76 | 63 | 195 |
| 3 | 194 | 22.4 | 76 | 78 | 230 |
| 4 | 232 | 28.4 | 89 | 102 | 275 |
| 5 | 276 | 35.1 | 89 | 128 | 325 |
| 6 | 314 | 41.1 | 89 | 154 | 370 |
| 8 | 384 | 53.8 | 102 | 198 | 440 |
| 10 | 473 | 66.5 | 114 | 248 | 540 |
| 12 | 546 | 79.2 | 114 | 289 | 620 |
Spectacle Blind Flange Weight Chart
| Normal Pipe Size in Inch | CL 150 | CL 300 | CL 600 | CL 900 | CL 1500 | CL 2500 |
|---|---|---|---|---|---|---|
| 1/2 | 0.12 | 0.25 | 0.38 | 0.46 | 0.46 | 0.72 |
| 3/4 | 0.17 | 0.38 | 0.57 | 0.61 | 0.79 | 0.89 |
| 1 | 0.23 | 0.46 | 0.73 | 0.80 | 1.05 | 1.19 |
| 1-1/4 | 0.49 | 0.56 | 1.24 | 1.37 | 1.40 | 2.14 |
| 1-1/2 | 0.63 | 0.76 | 1.65 | 1.73 | 2.08 | 3.17 |
| 2 | 0.96 | 1.46 | 2.33 | 3.98 | 4.04 | 4.90 |
| 2-1/2 | 1.07 | 1.98 | 3.61 | 5.21 | 6.21 | 7.50 |
| 3 | 1.59 | 2.61 | 4.87 | 6.68 | 8.47 | 11.81 |
| 3-1/2 | 3.00 | 3.93 | 6.46 | – | – | – |
| 4 | 3.52 | 4.73 | 9.00 | 11.45 | 13.58 | 20.45 |
| 5 | 4.34 | 7.93 | 15.34 | 18.15 | 23.62 | 34.01 |
| 6 | 6.66 | 10.56 | 21.06 | 27.04 | 34.45 | 49.98 |
| 8 | 10.19 | 21.16 | 35.75 | 53.48 | 60.13 | 94.12 |
| 10 | 17.59 | 31.63 | 64.41 | 88.31 | 108.77 | 171.27 |
| 12 | 30.31 | 47.11 | 94.88 | 130.89 | 182.62 | 268.26 |
| 14 | 36.80 | 71.30 | 116.37 | 156.56 | 245.28 | – |
| 16 | 55.11 | 102.25 | 171.78 | 208.72 | 339.62 | – |
| 18 | 68.18 | 133.67 | 210.36 | 278.80 | 457.52 | – |
| 20 | 90.98 | 170.85 | 299.91 | 361.74 | 569.25 | – |
| 24 | 139.19 | 269.41 | 447.64 | 619.04 | 936.93 | – |
There Is No Need To Spend More Stainless Steel Spectacle Blind Flange Manufacturers And Take Advantage Of The Best Pricing In The GCC Countries
Advantages Of Class 2500 Spectacle Blind Flange
- Versatility
- Ease of Installation
- Durability
- Used Across Various Industries
- Cost-Effectiveness
Different Types of Spectacle Flange
Stainless Steel Spectacle Blind Flange
ASTM A105 Spectacle Blind
Carbon Steel Spec Blind Flange
ASTM A182 F316 Spade Blind Flange
Alloy Steel Spectacle Blank
Super duplex figure 8 Blind Flange
ASTM A182 F304 Skillet Blind Flange
Duplex steel figure 8 Spectacle Blind
ASME B16.48 Spectacle Blind
- Plate Spectacle Blind Flange (made from plate)
- Cast Spectacle Blind Flange
- Forged Spectacle Blind Flange
- CNC machined Spectacle Blind Flange
Warehouse Locations Of Partner Suppliers
| Country | Cities |
|---|---|
| Netherlands | Amsterdam |
| Netherlands | The Hague |
| Belgium | Brussels |
| Netherlands | Haarlem |
| Belgium | Meeuwen-Gruitrode |
| Belgium | Seraing |
| Netherlands | Eindhoven |
| Belgium | Ghent |
| Netherlands | Rotterdam |
| Belgium | Leuven |
| Belgium | Westerlo |
| Belgium | Antwerp |
Spectacle Blind Flange Technical Data
| Manufacturing Standard | Standard Size Range | Pressure Class |
|---|---|---|
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For any custom sizes contact listed manufacturers & Spectacle Blind Flange Suppliers in UAE, price available through Live chat |
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| Manufacturing Method | Spade blind flange Schedule | Spectacle blind sealing face finish |
Buy from leading Spectacle Blind Flange Suppliers in UAE who have zero rejection rates from USA, Egypt, South Africa, UK, Qatar & UAE |
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| Check Paddle Blank and Spacer Inspection | Packaging and Marking | Testing of Fig 8 Blinds |
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| Sealing Face | Surface Of Paddle Blind Flange | Buying Tips |
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Check Alloy Steel Spectacle Flanges Price In Bahrain And ASME 16.48 Spacer Blank Flanges Manufactured By Cut, Cast, And Forged Techniques.
ASME 16.48 Spacer Blank Flange Manufacturing Methods
- Forging
- Casting
- CNC machined
- Cutting Rolling
- Plate
Alloy Steel Spectacle Blind Flange Temperature Range
| Alloy | Grade | UNS | Forged spectacle blind flange | Casting spectacle blind flange | DIN | WNR | Temperature range |
|---|---|---|---|---|---|---|---|
| Moly steel spectacle blind flange | C-1/2Mo | K12822 | ASTM A182 Gr F1 cl2 | ASTM A217-WC1 | 15M03 | 1.5415 |
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| Alloy steel chrome moly spectacle blind flange | 1.1/4Cr-1/2Mo | K11572 | ASTM A182 Gr F11 cl2 | ASTM A217 WC6 | 13CRM044 | 1.7335 |
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| 2.1/4Cr-1Mo | K21590 | ASTM A182 Grade F22 cl3 | ASTM A217 Gr WC9 | 10CRM0910 | 1.7380 |
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| 5Cr-1/2Mo | K41545 | ASTM A182 Grade F5/F5a | ASTM A217 Gr C5 | 12CRMO195 | 1.7362 |
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| 9Cr-1Mo | K90941 | A182 Gr F9 | A217-C12 | X 12 CrMo 9 1 | 1.7386 |
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| 9Cr-1Mo-V | A182 Gr F91 | A217-C12A | X 10 CrMoVNb 9 1 | 1.4903 |
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| Alloy steel spectacle blind flange | AISI 4130 spectacle blind flanges | G41300 | ASTM A182 | ASTM A217/M | – | 1.7218 |
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See Where You Can Find Material Ex Stock
| MENA | Libya, Morocco, Tunisia, Algeria, Israel, Egypt, Palestine |
|---|---|
| Middle East Countries | Lebanon, Qatar, Saudi, Bahrain, UAE, Kuwait, Iraq, Jordan, Iran, Syria, Yemen |
| Africa | South Africa, Nigeria, Morocco, Kenya, Tunisia, Egypt, Algeria |
Isometric Symbol Of Spectacle Blinds
| Isometric Symbol | Image | Flange |
|---|---|---|
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Spectacle blind flange |
Stainless Steel Spectacle Blind Flange Applications
- Oil and Gas Industry
- Nuclear Power Pants
- Pulp & Paper Industry
- Sugar Industry
- Automotive Industry
- Pharmaceuticals Industry
- Refining Industry
Find Trusted ASTM A182 F304 Spectacle Blinds Flange And Duplex Steel Spacer Blank Stockist In The Middle East And Asia
Weekly Shipment To Below Locations
| Region | City | Country |
|---|---|---|
| Middle East | Dubai | United Arab Emirates |
| Middle East | Riyadh | Saudi Arabia |
| Middle East | Abu Dhabi | United Arab Emirates |
| Middle East | Dammam | Saudi Arabia |
| Africa | Abuja | Nigeria |
| Middle East | Doha | Qatar |
| Middle East | Jeddah | Saudi Arabia |
| Middle East | Kuwait City | Kuwait |
| MENA | Casablanca | Morocco |
| MENA | Cairo | Egypt |
| Africa | Cape Town | South Africa |
| Africa | Johannesburg | South Africa |
| Africa | Lagos | Nigeria |
Test Certifications of ASME B16.48 Spectacle Blind Flange
- EN 10204/3.1B
- Raw Materials Certificate
- Third Party Inspection Report
- 100% Radiography Test Report
- Visual Inspection Certificate
RTJ Spectacle Blind Pressure Class
| ASME B16.48 spectacle blind flange |
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|---|---|
| EN 1092-1 spectacle blind flange |
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What Are The Recommended Checklist When Buying ASTM A182 F304 Spectacle Blinds Flange ?
- Size
- Length
- O.D.
- Pressure Rating
- MTR Report
- Thickness
- Weight




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