Spectacle Blind Flanges Manufacturers in India

India's Most Experienced Manufacturers,Suppliers and Exporter of Spectacle Blind Flanges, ANSI B16.5 Spectacle Blind Flanges, Carbon Steel Spectacle Blind Flanges, Stainless Steel Spectacle Blind Flanges, Alloy Steel Spectacle Blind Flanges, Inconel Spectacle Blind Flanges, Hastelloy Spectacle Blind Flanges in India & UK

We are largest Manufacturers of Spectacle Blind Flanges & have huge stock of 304 Spectacle Blind Flanges, 316 Spectacle Blind Flanges, astm a105 Spectacle Blind Flanges, astm a182 Spectacle Blind Flanges as per asme / ansi B16.5 Spectacle Blind flanges, ansi B16.47 Spectacle Blind flanges, Din Spectacle Blind flanges, jis Spectacle Blind flanges & uni Spectacle Blind flanges Standards.

Best Price of Spectacle Blind Flanges in all size, classes & dimensions like Class 150 Spectacle Blind Flanges, Class 300 Spectacle Blind Flanges, Class 600 Spectacle Blind Flanges, Class 900 Spectacle Blind Flanges, Class 1500 Spectacle Blind Flanges & Class 2500 Spectacle Blind Flanges

High Hub Blinds Flanges




Spectacle Blind Flanges

  • Spectacle Blind Flanges Price
  • Leading manufacturer of Spectacle Blind Flanges
  • Our Live Stock of Spectacle Blind Flanges
  • Spectacle Blind Flanges Application

  • BS4505 Standard Spectacle Blind Flanges, Stainless Steel Plate (PL) 101 Spectacle Blind Flanges PN25 ASTM A815 UNS S31803/ F51/ S2205 Spectacle Blind Flanges

    Product Despriction
    Product NameSpectacle Blind Flanges
    Face Finish RF,FF,RTJ,TF,GF
    Size Range½” (15 NB) to 48″ (1200NB)
    Standard ANSI ANSI B16.5 ASME B16.47 series A/B
    DIN DIN 2631 2573 2527 2565 2641
    GOST GOST 12820-80,GOST 12821-80,Gost Blind
    EN EN1092-1:2002
    JIS JIS B2220-2004, KS D3576, KS B6216,KS B1511-2007,JIS B2261; JIS B8210
    BS BS4504,BS10 Table D/E
    UNI UNI 2253-67,UNI6091-67,UNI2276-67,UNI2280-67,UNI6089-67
    SABS SABS 1123
     ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 ,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820
    DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
    B.S : BS4504 , BS4504, BS1560, BS10
    Material ANSI CS A105/SA 105N,SS 304/304L,316/316L Alloy Steel: WHPY45/52/65/80
    DIN CS RST37.2;S235JR SS 304/304L,316/316L
    GOST CS CT20;16MN;SS 304/304L,316/316L
    EN CS RST37.2;S235JR;C22.8SS 304/304L,316/316L
    JIS CS SS400,SF440,SS 304/304L, 316/316L
    BS CSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316L
    UNI CSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316L
    SABS CSRST37.2;S235JR;Q235;SS 304/304L,316/316L
     Stainless Steel Forged Flanges: ASTM A182 F202, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 316LN, 310S, 317L, 321, 410, 420, 440C, 202, F904L
    Carbon Steel Forged Flanges: A-350 LF2, LF3, A105
    Duplex Steel Forged Flanges: ASTM / ASME SA 182 F 44 , F 45 , F51 , F 53 , F 55 , F 60 , F 61.
    Alloy Steel Forged Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
    Special Alloy Forged Flanges: Duplex, Super Duplex, Nickel Alloys
    Nickel Alloy Forged Flanges: Cupro Nickel (70/30, 90/10, 66/30/2/2), Hastelloy (C-4, C-22, C276, B-2), Nickel (200 / 201 / 205), Monel 400 & K500), Inconel (600, 601, 625 & 825), Incolloy (800, 800H), Alloy 20, Duplex Steel, SS 904L, Titanium (1 & 2) Etc.
    Pressure ANSI Class 150, 300, 600, 900, 1500 2500lbs
    DIN PN6,PN10,PN16,PN25,PN40,PN64,PN100
    GOST PN6,PN10,PN16,PN25
    EN PN6,PN10,PN16,PN25,PN40,PN64,PN100
    JIS 1K,2K,5K,10K,16K,20K,30K,40K
    BS PN6,PN10,PN16,PN25,PN40,PN64,PN100
    UNI PN6,PN10,PN16,PN25,PN40
    SABS 600KPA,1000,1600,2500,4000
    Pressure ClassClass 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
    Size ANSI 1/2” – 60”
    DIN DN15-DN2000
    GOST DN10-DN1600
    EN DN15-DN2000
    JIS 15A-1500A
    BS DN15-DN2000
    UNI DN10-DN2000
    SABS DN10-DN600
    Coating varnish, yellow paint, anti-rust oil, galvanizing etc
    Usage Used for the connection of all kinds of pipeline
    to convey the water, steam, air, gas and oil
    Package Wooden cases/pallets
    Delivery Within 30 days
    Certificate TUV, ISO9001:2008
    Connection TypeRaised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove.
    Flanges FormsWeld Neck Flanges – WNRF, Socket Weld Flanges – SWRF, Slip On Raise Face – SORF, Blind Raise Face- BLRF, Spectacle Blind, Ring Joint, Large Dia Flanges, Orifice Flanges, Girth Flange, Lap Joint Flanges, Screwed (Threaded) Flanges, Long Weld Neck Flanges, Reducing.

    ASME/ ANSI B16.5 Spectacle Blind Flanges Manufacturing Materials :

    DimensionsBase MaterialPressure Rating
    ASME B16.5ASTM A182 (Forgings) ASTM A240 (Plate)150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
    API 605ASTM A182 (Forgings) ASTM A240 (Plate)150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
    ASME B16.47series A & BASTM A182 (Forgings) ASTM A240 (Plate)150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
    EN1092-1ASTM A182 (Forgings)PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400.
    BS4504BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings)PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160.
    BS10BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings)

    Typical Stainless Steel 18/8 Grade Designations:

    ASTM
    BS
    DIN
    EURONORM
    304
    304S15
    X5 Cr Ni 18 10
    1.4301
    304L
    304S11
    X2 Cr Ni 18 9
    1.4307
    316
    316S31
    X5 Cr Ni Mo 17 12 2
    1.4401
    316L
    316S11
    X2 Cr Ni Mo 17 13 2
    1.4404
    321
    321S31
    X6 Cr Ni 18 10
    1.4541
    316Ti
    320S31
    X6 Cr Ni Mo Ti 17 12 2
    1.4571
    SMO
    254SMO
    X1 Cr Ni Mo Cu N 20 18 7
    1.4547

    Dimensions Spectacle Blinds - ASME B16.48

    Spectacle Blinds

    Spectacle Blind Flanges Class 150

    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W
    1/2451660338
    3/4542170338
    1642780338
    1.1/47342906.438
    1.1/283481006.438
    2102611206.451
    2.1/2107731406.451
    3133891506.464
    3.1/21591021759.764
    41721141909.764
    51941412159.776
    621916824012.776
    827621930012.776
    1033727336015.7102
    1240632443019.1102
    1444835647519.1108
    1651140646022.4108
    1854645758025.4114
    2060350863528.4121
    2471461075031.8140
    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W

    Spectacle Blinds

    Spectacle Blind Flanges Class 300

    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W
    1/25116656.438
    3/46421806.438
    17027906.438
    1.1/479421006.438
    1.1/292481156.438
    2108611259.751
    2.1/2127731509.751
    3146891709.764
    3.1/216210218512.764
    417811420012.764
    521314123515.776
    624816827015.776
    830521933022.476
    1035927338525.4102
    1241932445028.4102
    1448335651531.8108
    1653640657038.1108
    1859445763041.1114
    2065150868544.5121
    2477261081050.8140
    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W

    Spectacle Blinds

    Spectacle Blind Flanges Class 600

    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W
    1/25116656.438
    3/46421806.438
    17027906.457
    1.1/479371009.757
    1.1/292431159.767
    2108551259.757
    2.1/21276715012.767
    31468317012.767
    3.1/21599618515.776
    419110821515.776
    523813526519.186
    626416229022.486
    831821235028.495
    1039726543035.1105
    1245431549041.1105
    1448934652544.5114
    1656239760550.8124
    1861044865553.8133
    2067949772563.5133
    2478759784073.2152
    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W

    Spectacle Blinds

    Spectacle Blind Flanges Class 900

    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W
    1/26016806.438
    3/46721906.441
    176271006.457
    1.1/486371109.757
    1.1/295431259.767
    21405516512.757
    2.1/21626719012.767
    31658319015.767
    420310823519.176
    524413528022.486
    628616232025.486
    835621239535.195
    1043226547041.1105
    1249531553547.8105
    1451834656053.8114
    1657239761560.5124
    1863544868566.5133
    2069649775073.2133
    2483559790088.9152
    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W

    Spectacle Blinds

    Spectacle Blind Flanges Class 1500

    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W
    1/26116806.438
    3/46721909.741
    176271009.764
    1.1/486351109.764
    1.1/2954112512.770
    21405316512.770
    2.1/21626319015.776
    31727820519.176
    420610224022.489
    525112829028.489
    627915432035.189
    834920339541.1102
    1043225548050.8114
    1251830357060.5114
    1457533363566.5127
    1663838170576.2133
    1870242977585.9146
    2075247883095.3152
    24899575990111.3178
    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W

    Spectacle Blinds

    Spectacle Blind Flanges Class 2500

    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W
    1/26716909.738
    3/47321959.741
    183271109.764
    1.1/41023513012.764
    1.1/21144114515.770
    21435317015.770
    2.1/21656319519.176
    31947823022.476
    423210227528.489
    527612832535.189
    631415437041.189
    838419844053.8102
    1047324854066.5114
    1254628962079.2114
    NPSOutside Ø
    A
    Inside Ø
    B
    Centerline
    C
    Thickness
    t
    Web Width
    W

    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 according to 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.

    Remarks of the Author...

    Spectacle Blind with Raised Face

    Raised Face Joint Blanks

    • ASME B16.48 says: The gasket seating surface finish and dimensions for raised face line blanks shall be in accordance with ASME B16.5. A raised face may be specified at the option of the purchaser.
    • A Raised Face would add machining time and complexity so the price would be higher. Call this the Bugatti or Rolls Royce of the line blind world.
    • Personally, I have seen that version once or twice somewhere. The version without Raised Face is the default and is used everywhere.

    Leading manufacturer of Spectacle Blind Flanges

    We also having stock of Spectacle Blind Flanges & other Stainless Steel Flanges, Carbon Steel Flanges, Alloy Steel Flanges manufactured by :

    Erne Fittings, AustriaMetal far, ItalyLame S.R.l., Italy
    BENKAN Corporation, JapanBKL- Thai Benkan, ThailandTecnoForge, Italy
    Ulma, SpainMega, ItalyMelesi, Italy
    Interfit, FranceRaccortubi S.P.A., Italy

    we are the distributor of the of these Brands. we also have the sales representative who can provide the proper information of these Brands & about Grades, material and sizes of Spectacle Blind Flanges.


    Our Live Stock of Spectacle Blind Flanges

    Stainless Steel Spectacle Blind Flanges manufacturers, supplier & stockist in india & asia

    Click Here for Stainless Steel Spectacle Blind Flanges Live Stock

    Carbon Steel Spectacle Blind Flanges manufacturers, supplier & stockist in india & asia

    Click Here for Carbon Steel Spectacle Blind Flanges Live Stock

    Alloy SteelSpectacle Blind Flanges manufacturers, supplier & stockist in india & asia

    Click Here for Alloy Steel Spectacle Blind Flanges Live Stock


    Spectacle Blind Flanges Application

    • Spectacle Blind Flanges uses in Oil and Gas Pipeline
    • Spectacle Blind Flanges uses in Chemical Industry
    • Spectacle Blind Flanges uses in Plumbing
    • Spectacle Blind Flanges uses in Oil & Gas Industry
    • Spectacle Blind Flanges uses in Water Supply Systems
    • Spectacle Blind Flanges uses in Paper & Pulp Industry
    • Spectacle Blind Flanges uses in Power Plant
    • Spectacle Blind Flanges uses in Fabrication Industry
    • Spectacle Blind Flanges uses in General purpose applications
    • Spectacle Blind Flanges uses in Food Processing Industry
    • Spectacle Blind Flanges uses in Structural Pipe
    • Spectacle Blind Flanges uses in Heat Exchangers


    Flanges ::

    Flange Standard, Fitting Standard, Pipe Standard, Valve Standard

    ANSI FlangeDIN FlangeEN Flange
    ASME FlangeJIS/KS FlangeGB Flange
    GOST FlangeBS FlangeUNI / Api Flange
    Flanges ::
    Blind FlangesReducing Threaded FlangesLap Joint Flanges
    Flange GasketsThreaded FlangesSocketweld Flanges
    Flanges BoltsRing FlangeSpectacle Blind Flanges
    Weld Neck FlangesOrifice FlangeSlip-On-Flanges
    High Hub Blinds Flanges  

    We Stock All Different Types Of Spectacle Blinds Flanges at Discounted Price

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    ANSI/ASME steel flanges

    •  ANSI B16.47 Slip on flanges
    •  ANSI B16.5 lap joint flanges
    •  ANSI B16.47 steel weld neck flanges
    •  ANSI B16.47 steel blind flanges, blind cover
    •  ANSI B16.5 slip on flanges
    •  ANSI B16.5 stainless steel blind flange
    •  ANSI B16.5 long weld neck pipe flanges, LWN flange
    •  API standard forged stainless steel thread flanges, SCRD flange
    •  ANSI B16.5 stainless steel weld neck pipe flanges

    EN/PED Steel Flanges

    •  DIN2573, DIN2576 carbon steel plate flanges
    •  DIN2527 blind flanges
    •  DIN2573, DIN2576 plate flange, backing flange,gasket
    •  EN1092-1 F304/F304L plate flange
    •  DIN2634 steel weld neck flanges
    •  DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
    •  EN1092-1 TYPE05 blind flanges
    •  EN1092-1 TYPE 11B weld neck flanges
    •  EN1092-1 type11B PN10 DN400 weld neck flange raised face

    BS Steel Flanges

    •  BS4504 code 105 steel blind flanges
    •  BS4504 code 101 steel plate flanges
    •  BS4504 code 111 steel weld neck flanges

    JIS Steel Flanges

    •  JIS B2220 socket welding flange
    •  JIS B2220 slip on hubbed SOH flange
    •  JIS B2220 steel Sip On plate SOP flanges
    •  JIS B2220 welding neck flanges

    Flange Standard

    •  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

    Spectacle Blind Flanges Price


    Manufacturers And Suppliers Of Different Types Of Flanges listed Below

    Forged Flanges Blind Flanges Slip on Flanges
    Weld Neck FlangesLapped Joint Flanges Threaded Flanges
    Socket Weld Flanges Long Weld Neck FlangesWeldo / Nipo Flanges
    Orifice Flanges Reducing Flanges Flat Flanges
    Loose Flanges RTJ Flanges Sorf Flanges
    Square Flanges Swrf FlangesExpander Flanges
    Wnrf Flanges Ring Type Joint Flanges Groove & Tongue Flanges
    High Hub Blinds Flanges Spectacle Blind Flanges Weld Neck Flanges A / BWeld Neck Flanges A / B
    Spades Ring Spacers Flanges Screwed Flanges Forging Facing Flanges

    Cities We Deliver To

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


    Countries We Deliver To

    Indonesia, Hong Kong, Kenya, Trinidad & Tobago,Tunisia, Kuwait, Russia, Norway, Mongolia, Croatia, Tibet, Nigeria, Nepal, Czech Republic, Portugal, Spain, Turkey, Finland, Lebanon, Azerbaijan, France, Japan, South Korea, Libya, Bolivia, Iraq, United Arab Emirates, Germany, Saudi Arabia, Jordan, Zimbabwe, Netherlands, Bhutan, United States, Morocco, Switzerland, Austria, Puerto Rico, Lithuania, Sweden, Poland, Serbia, Romania, Denmark, Bulgaria, South Africa, Iran, China, Qatar, Nigeria, Bangladesh, Gambia, Slovakia, New Zealand, Peru, Canada, Yemen, Ireland, Sri Lanka, Philippines, Iran, Costa Rica, Ecuador, Mexico, Italy, United Kingdom, Belgium, Israel, Venezuela, Thailand, Angola, Estonia, Belarus, Brazil, Taiwan, Pakistan, Hungary, Vietnam, Australia, Afghanistan, Algeria, Kazakhstan, Gabon, Mexico, Poland, Bahrain, Malaysia, Greece, Macau, Chile, Singapore, Colombia, Oman, Chile, Namibia, Ukraine, Ghana, Argentina, India, Egypt


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