Spectacle Blind Flanges
Category: INDUSTRIAL FLANGE

Spectacle Blind Flanges

ASME B16.47 / ANSI / ASME B16.5 Spectacle Blind Flange Manufacturer

ASME B16.47 Spectacle Blind Flange Suppliers, Series A, and Series B Paddle Blank Flange, BS10 Spectacle Blind Flange, AWWA C207 Paddle Blinds, EN 1092-1 Spacer Ring Flanges Price List. ANSI B16.5 Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500 Spectacle Blind Flanges Manufacturer in India

  • Spectacle Blind Flange Tolerances & Weight Chart
  • ANSI B16.5 Spectacle Blind Flange Specifications
  • Why Choos Masiva Solutions
  • ASME B16.47 Spectacle Blind Flange Materials
  • Spectacle Blind Flange Manufacturing Process
  • Spectacle Blind Flange Application Industries
  • ASME B16.5 Spectacle Blind Flange Inspection
  • Spectacle Blind Flange Packing & Forwarding
  • Spectacle Blind Flange Export & Supply Country List
  • Spectacle Blind Flange Export & Supply City List
  • Spectacle Blind Flange Class 150 Dimensions
  • Spectacle Blind Flange Class 300 Dimensions
  • Spectacle Blind Flange Class 600 Dimensions
  • Spectacle Blind Flange Class 900 Dimensions
  • Spectacle Blind Flange Class 1500 Dimensions
  • Spectacle Blind Flange Class 2500 Dimensions

Stockists of Spectacle Blind Flange in Duplex Steel, Super Duplex Steel, Stainless Steel, Nickel Alloy, Inconel, Hastelloy, Monel, Titaniun, Incoloy, Copper Nickel, Aluminium, Bronze, Alloy 20, 254 SMO, Mild Steel, Carbon Steel, Alloy Steel, Brass. Spectacle Blind Flange Exporters & Suppliers in South Africa, Malaysia, Singapore, UK, Philippines, Australia and Dubai, UAE.

Masiva Solutions is engaged in offering the standard of Spectacle Blind Flanges that’s assuring in fulfilling all the stress of varied applications. within the well-equipped industry with the top quality of raw materials utilization alongside the utilization of the newest technology and modern equipment, the standard of Spectacle blind flange has well enhanced. A reliable industry is aimed toward providing a comprehensive range of SS Spectacle Blind Flanges that effectively fulfill all application demands.

One side of Spectacle Blind Flange is fully closed for complete flow shuts off, whereas the opposite end is open for full flow. during this setup, the blinds are often rotated without having to require the system apart. It also gives visual confirmation if the road is open or close. A Spectacle Blind Flange is a safety wont to isolate a part of a line of type of equipment that must be inspected or far from services. It is different from a valve in this the blind is a permanent or long-term isolation device. The offered range of Spectacle Blind Flange is at reasonable rates.

Tolerances of Flanges

Flange Weight Chart

ANSI / ASME B16.5 Spectacle Blind Flange Specifications

  • Flange Size  ½” (15 NB) to 48″ (1200NB)
  • Flange Class  150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40.
  • Flange DIN  DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
  • Flange BS  BS4504 , BS4504, BS1560, BS10
  • Flange Standard  ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
  • Flange Coating/Surface Treatment  Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
  • Flange Connection Type  Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large, Tongue & Groove, Small Tongue & Groove
  • Flange Face Type  Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
  • Flange Dimensions  ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • Flange JIS  5K, 10K, 16K, 20K, 30K, 40K, 63K
  • Flange UNI  6Bar 10Bar 16Bar 25Bar 40Bar
  • Flange Coating  Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
  • Production technique  Forged, Heat treated and machined
  • Test Certificates  EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc
  • Flange 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
  • Flange Origin  Indian / West Europe / Japan / USA / Korean

Spectacle Blind Flanges Class 150 Dimensions

All dimensions are in “mm” unless noted otherwise. Dimensions of Class 150 Raised Face Figure-8 Blanks as per ASME B16.48.

NPS Inside
Diameter – B		 Outside
Diameter – O		 Centerline
Dimension – A		 Thickness – t Webwidth – W
1⁄2 16 45 60 3.0 38
3⁄4 21 54 70 3.0 38
1 27 64 80 3.0 38
11⁄4 42 73 90 6.4 38
11⁄2 48 83 100 6.4 38
2 61 102 120 6.4 51
21⁄2 73 107 140 6.4 51
3 89 133 150 6.4 64
31⁄2 102 159 175 9.7 64
4 114 172 190 9.7 64
5 141 194 215 9.7 76
6 168 219 240 12.7 76
8 219 276 300 12.7 76
10 273 337 360 15.7 102
12 324 406 430 19.1 102
14 356 448 475 19.1 108
16 406 511 460 22.4 108
18 457 546 580 25.4 114
20 508 603 635 28.4 121
24 610 714 750 31.8 140

Spectacle Blind Flanges Class 300 Dimensions

All dimensions are in “mm” unless noted otherwise. Dimensions of Class 300 Raised Face Figure-8 Blanks as per ASME B16.48.

NPS Inside
Diameter – B		 Outside
Diameter – O		 Centerline
Dimension – A		 Thickness – t Webwidth – W
1⁄2 16 51 65 6.4 38
3⁄4 21 64 80 6.4 38
1 27 70 90 6.4 38
11⁄4 42 79 100 6.4 38
11⁄2 48 92 115 6.4 38
2 61 108 125 9.7 51
21⁄2 73 127 150 9.7 51
3 89 146 170 9.7 64
31⁄2 102 162 185 12.7 64
4 114 178 200 12.7 64
5 141 213 235 15.7 76
6 168 248 270 15.7 76
8 219 305 330 22.4 76
10 273 359 385 25.4 102
12 324 419 450 28.4 102
14 356 483 515 31.8 108
16 406 536 570 38.1 108
18 457 594 630 41.1 114
20 508 651 685 44.5 121
24 610 772 810 50.8 140

Spectacle Blind Flanges Class 600 Dimensions

All dimensions are in “mm” unless noted otherwise. Dimensions of Class 600 Raised Face Figure-8 Blanks as per ASME B16.48.

NPS Inside
Diameter – B		 Outside
Diameter – O		 Centerline
Dimension – A		 Thickness – t Webwidth – W
1⁄2 16 51 65 6.4 38
3⁄4 21 64 80 6.4 38
1 27 70 90 6.4 57
11⁄4 37 79 100 9.7 57
11⁄2 43 92 115 9.7 67
2 55 108 125 9.7 57
21⁄2 67 127 150 12.7 67
3 83 146 170 12.7 67
31⁄2 96 159 185 15.7 76
4 108 191 215 15.7 76
5 135 238 265 19.1 86
6 162 264 290 22.4 86
8 212 318 350 28.4 95
10 265 397 430 35.1 105
12 315 454 490 41.1 105
14 346 489 525 44.5 114
16 397 562 605 50.8 124
18 448 610 655 53.8 133
20 497 679 725 63.5 133
24 597 787 840 73.2 152

Spectacle Blind Flanges Class 900 Dimensions

All dimensions are in “mm” unless noted otherwise. Dimensions of Class 900 Raised Face Figure-8 Blanks as per ASME B16.48.

NPS Inside
Diameter – B		 Outside
Diameter – O		 Centerline
Dimension – A		 Thickness – t Webwidth – W
1⁄2 16 60 80 6.4 38
3⁄4 21 67 90 6.4 41
1 27 76 100 6.4 57
11⁄4 37 86 110 9.7 57
11⁄2 43 95 125 9.7 67
2 55 140 165 12.7 57
21⁄2 67 162 190 12.7 67
3 83 165 190 15.7 67
4 108 203 235 19.1 76
5 135 244 280 22.4 86
6 162 286 320 25.4 86
8 212 356 395 35.1 95
10 265 432 470 41.1 105
12 315 495 535 47.8 105
14 346 518 560 53.8 114
16 397 572 615 60.5 124
18 448 635 685 66.5 133
20 497 696 750 73.2 133
24 597 835 900 88.9 152

Spectacle Blind Flanges Class 1500 Dimensions

All dimensions are in “mm” unless noted otherwise. Dimensions of Class 1500 Raised Face Figure-8 Blanks as per ASME B16.48.

NPS Inside
Diameter – B		 Outside
Diameter – O		 Centerline
Dimension – A		 Thickness – t Webwidth – W
1⁄2 16 61 80 6.4 38
3⁄4 21 67 90 9.7 41
1 27 76 100 9.7 64
11⁄4 35 86 110 9.7 64
11⁄2 41 95 125 12.7 70
2 53 140 165 12.7 70
21⁄2 63 162 190 15.7 76
3 78 172 205 19.1 76
4 102 206 240 22.4 89
5 128 251 290 28.4 89
6 154 279 320 35.1 89
8 203 349 395 41.1 102
10 255 432 480 50.8 114
12 303 518 570 60.5 114
14 333 575 635 66.5 127
16 381 638 705 76.2 133
18 429 702 775 85.9 146
20 478 752 830 95.3 152
24 575 899 990 111.3 178

Spectacle Blind Flanges Class 2500 Dimensions

All dimensions are in “mm” unless noted otherwise. Dimensions of Class 2500 Raised Face Figure-8 Blanks as per ASME B16.48.

NPS Inside
Diameter – B		 Outside
Diameter – O		 Centerline
Dimension – A		 Thickness – t Webwidth – W
1⁄2 16 67 90 9.7 38
3⁄4 21 73 95 9.7 41
1 27 83 110 9.7 64
11⁄4 35 102 130 12.7 64
11⁄2 41 114 145 15.7 70
2 53 143 170 15.7 70
21⁄2 63 165 195 19.1 76
3 78 194 230 22.4 76
4 102 232 275 28.4 89
5 128 276 325 35.1 89
6 154 314 370 41.1 89
8 198 384 440 53.8 102
10 248 473 540 66.5 114
12 289 546 620 79.2 114

Why Masiva Solutions

  • Quality Products:
    • Raw Materials are adeuately tested
    • Conformaity to ASTM, ASME, DIN, EN, JIS.
    • Marking, Heat Number. Specificatios
    • 100% Radiography Test Report
    • Third Party Inspection, Buyer Inspection
  • Value Added Services:
    • Epoxy & fbe coating
    • Hot dipped galvanizing.
    • Sand blasting
    • Electro polish or other special finishes
    • Custom shape cutting, fabrication services
    • Threading, soldering
  • Manufacturing Expertise:
    • Custom size flanges
    • High quality Industrial Flanges manufacturer.
    • Accurate dimensions
    • Products with unifrom wall thickness
    • We use top quality raw materials
    • Over 10 years of manufacturing experience

Spectacle Blind Flanges Materials

Most common materials used in the production of Spectacle Blind Flanges are Carbon Steel, Stainless Steel, Duplex Steel, Nickel Alloys. Complete list of grades, materials, and manufacturing standards are given below.

Carbon Steel Spectacle Blind Flanges:

  • High Temperature Carbon Steel ASTM A105: A53, A106, API 5L
  • Low Temperature Carbon Steel ASTM A350: LF1, LF2, LF3
  • High Yield Carbon Steel ASTM A694: F42, F52, F60, F65

Alloy Steel Spectacle Blind Flanges:

  • Alloy Steel ASTM A182: F5, F9, F11, F22, F1, F5/F5a, F91

Stainless Steel Spectacle Blind Flanges:

  • Stainless Steel ASTM A182: F304, F304H, F304L, F304N, F304LN, F309H, F310, F310H, F310MoLN, F316, F316H, F316L, F316N, F316LN, F316Ti, F317, F317L, F321, F321H, F347, F347H, F348, F348H, 904L

Duplex Steel Spectacle Blind Flanges:

  • Duplex Steel ASTM A182: Duplex 2205 (UNS S31803 – UNS S32205)
  • Super Duplex ASTM A182: UNS S32750 – UNS S32760

Nickel Alloy Spectacle Blind Flanges:

  • ASTM B160: Nickel 200 Flange | Nickel 201
  • ASTM B166: Inconel 600 Flange
  • ASTM B564: Inconel 625 Flange
  • ASTM B425: Incoloy 800 Flange
  • ASTM B564: Incoloy 825 Flange
  • ASTM B564: Monel K400 Flange | Monel 400
  • ASTM B564: Hastelloy C276 Flange | Hastelloy B, Hastelloy D, Hastelloy C-276, Hastelloy G

ANSI B16.5 Spectacle Blind Flanges Manufacturing Process

ASME B16.47 Spectacle Blind Flanges Application Industries

  • Refineries
  • Food Processing & Dairy
  • Oil and Gas Industry
  • Off-Shore Oil Drilling Companies
  • Pharmaceutical Equipment
  • Pulp & Paper Industry
  • Power Generation
  • Specialty Chemicals
  • Sea Water Equipment
  • Gas Processing
  • Chemical Equipment
  • Heat Exchangers
  • Petrochemicals
  • Pharmaceuticals
  • Condensers

ASME B16.47 / ANSI B16.5 Spectacle Blind Flanges Inspection

Our qualified inspection engineer performed inspection on Spectacle Blind Flanges based on reference standards of ASME B31.1, B31.3, B16.5, ASME II , V , VIII , IX , DIN, AS/NZ standards etc. A visual test performed to identify surface porosity, cracks, and open structure defects. A dimensional inspection performed to confirm that the different types of flange, in this case its Spectacle Blind Flange, Raised Face Spectacle Blind Flange, Flat Face Spectacle Blind Flange, etc. are manufactured according to the ASME Specification, that specifies the dimensions and indicates the design tolerances. A tensile test is conducted to test the yield strength, the tensile strength, and the elongation restrictions. A hardness test is conducted to check micro-hardness and surface hardness to confirm the acid environment performance and material performance. Magnetic particle inspection is performed to detect locating surface and near subsurface discontinuities in ferromagnetic materials, if some surface cracks, folds, thrust fault, pit or gas hole.

ANSI B16.5 Spectacle Blind Flanges Packing & Forwarding

We follow the packing procedure of Spectacle Blind Flanges to insure damage free delivery of BS10 Spectacle Blind Flange to our valuable customers in India and overseas. usually the packing way include wooden pallet, wooden box, iron & steel pallet, iron & steel cage etc. Because of the normal wooden pallets or wooden boxes have to do fumigation treatment, we choose plywood box or case or plywood pallet to pack Series A and Series B Spectacle Blind Flange without fumigation treatment. Whatever plywood or iron & steel packing way, we make sure that it must be strong, seaworthy, waterproof. All details of ASME B16.5 Spectacle Blind Flange are also stick with flanges packing so that it can be easy to understand and we insure that packing can ease the process of loading and unloading of goods.

ASME B16.5 Spectacle Blind Flanges Export & Supply to below mentioned Countries

MIDDLE EAST: Saudi Arabia (KSA), United Arab Emirates (UAE), Iran, Iraq, Jordan, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Cyprus.
ASIA: Malaysia, India, Taiwan, Cambodia, Singapore, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar.
SOUTH AMERICA: Venezuela, Argentina, Bolivia, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Brazil, Chile.
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 Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark.
EUROPE: UK, Netherlands, Russia, Norway, Germany, France, Italy, Spain, Ukraine, Belgium, Greece, Hungary, Albania, Austria, Finland, Ireland, Croatia, Slovenia, Malta, Switzerland, Slovakia, Czech Republic, Portugal.

ASME B16.5 Spectacle Blind Flanges Export & Supply to below Mentioned Cities

Mumbai, Thane, Navi Mumbai, Pune, New Delhi, Secunderabad, Gimhae-si, Haryana, Colombo, Lahore, Thiruvananthapuram, Milan, Moscow, Dallas, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Sharjah, Petaling Jaya, Ernakulam, Abu Dhabi, Tehran, Calgary, Noida, Riyadh, Vung Tau, Al Khobar, Atyrau, Lagos, Ulsan, Faridabad, Houston, Hanoi, Toronto, Hong Kong, Rajkot, Bengaluru, Chennai, Surat, New York, Caracas, Howrah, Sydney, Ahvaz, Karachi, Algiers, Pimpri-Chinchwad, Vadodara, Kolkata, Gurgaon, Ahmedabad, Chiyoda, Dubai, Seoul, Hyderabad, Singapore, Doha, Jeddah, Manama, Montreal, Brisbane, Los Angeles, Ankara, Ho Chi Minh City, Bhopal, Mexico City, Ludhiana, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, London, Muscat, Edmonton, Busan, Visakhapatnam, Bogota, Melbourne, Madrid, La Victoria, Granada, Courbevoie, Al Jubail, Port-of-Spain.

 

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Spectacle Blind Flanges Manufacturer in Italy 

Masiva Metal is a trusted Spectacle Blind Flanges manufacturer in Italy, offering high-quality flanges in various materials, sizes, pressure classes and specifications for industrial applications. 

Spectacle Blind Flanges Manufacturer in Belgium 

Masiva Metal is a reliable Spectacle Blind Flanges manufacturer in Belgium, providing quality flanges in different materials, sizes, pressure classes and specifications for industrial requirements. 

Spectacle Blind Flanges Manufacturer in UAE 

Masiva Metal is a trusted Spectacle Blind Flanges manufacturer in UAE, offering durable flanges in various materials, sizes, pressure classes and specifications for industrial applications. 

Spectacle Blind Flanges Manufacturer in Spain 

Masiva Metal is an experienced Spectacle Blind Flanges manufacturer in Spain, offering quality industrial flanges in different materials, sizes, pressure classes and specifications. 

Spectacle Blind Flanges Manufacturer in Germany 

Masiva Metal is a trusted Spectacle Blind Flanges manufacturer in Germany, producing high-quality flanges in multiple materials, sizes, pressure classes and specifications for industrial applications. 

Spectacle Blind Flanges Manufacturer in South Korea 

Masiva Metal is a reliable Spectacle Blind Flanges manufacturer in South Korea, offering precision-engineered flanges in different materials, sizes, pressure classes and specifications for industrial use. 

Spectacle Blind Flanges Manufacturer in Vietnam 

Masiva Metal is a trusted Spectacle Blind Flanges manufacturer in Vietnam, offering durable industrial flanges in various materials, sizes, pressure classes and specifications. 

Spectacle Blind Flanges Manufacturer in Philippines 

Masiva Metal is a reliable Spectacle Blind Flanges manufacturer in Philippines, offering quality flanges in different materials, sizes, pressure classes and specifications for industrial applications. 

Spectacle Blind Flanges Manufacturer in Saudi Arabia 

Masiva Metal is a trusted Spectacle Blind Flanges manufacturer in Saudi Arabia, providing quality industrial flanges in multiple materials, sizes, pressure classes and specifications. 

Spectacle Blind Flanges Supplier in Italy 

Masiva Metal is a reliable Spectacle Blind Flanges supplier in Italy, providing quality industrial flanges in multiple materials, sizes, pressure ratings and specifications. 

Spectacle Blind Flanges Supplier in Belgium 

Masiva Metal supplies Spectacle Blind Flanges in Belgium with reliable quality, varied materials, sizes, pressure ratings and specifications for industrial applications. 

Spectacle Blind Flanges Supplier in UAE 

Masiva Metal is a reliable Spectacle Blind Flanges supplier in UAE, offering quality flanges in multiple materials, sizes, pressure ratings and specifications for industrial needs. 

Spectacle Blind Flanges Supplier in Spain 

Masiva Metal supplies Spectacle Blind Flanges in Spain, providing reliable flange solutions in various materials, sizes, pressure ratings and specifications. 

Spectacle Blind Flanges Supplier in Germany 

Masiva Metal is a reliable Spectacle Blind Flanges supplier in Germany, offering quality industrial flanges in various materials, sizes, pressure ratings and specifications. 

Spectacle Blind Flanges Supplier in South Korea 

Masiva Metal supplies Spectacle Blind Flanges in South Korea with quality materials, varied sizes, pressure ratings and specifications for demanding industrial applications. 

Spectacle Blind Flanges Supplier in Vietnam 

Masiva Metal is a reliable Spectacle Blind Flanges supplier in Vietnam, providing quality flanges in multiple materials, sizes, pressure ratings and specifications. 

Spectacle Blind Flanges Supplier in Philippines 

Masiva Metal supplies Spectacle Blind Flanges in the Philippines, offering reliable flange solutions in various materials, sizes, pressure ratings and specifications. 

Spectacle Blind Flanges Supplier in Saudi Arabia 

Masiva Metal is a reliable Spectacle Blind Flanges supplier in Saudi Arabia, offering durable flanges in various materials, sizes, pressure ratings and specifications for industrial requirements. 

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