Asme / Ansi B16.5 - B16.5 Flanges Manufacturers in India

Spectacle Blind Flanges | flanges|forgings|flange|forging|steel flanges|steel valve|flanges bolts


Email ID: mi@flanges.co

Leading Manufacturer & Exporter Of Spectacle Blind Flanges | India.

Spectacle Blind Flanges We Export : uae, saudi arabia, qatar, oman, malaysia, sinagapore, indonesia, sudan, israel, south africa, kenya

Metal Industries is a Professional steel flanges and forgings manufacturer in india, specialize in manufacturing Spectacle Blind Flanges, steel valve, flanges bolts, steel flanges, steel forgings range of flange and forging types and sizes.


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Spectacle Blind Flanges

Spectacle Blind FlangesSpectacle Blind FlangesSpectacle Blind Flanges
Spectacle Blind FlangesSpectacle Blind FlangesSpectacle Blind Flanges

Spectacle Blind Flanges

Metal Industries is one of the oldest manufacturers, dealer, distributor, stockist & suppliers of Blind Flanges, Reducing Threaded Flanges, Lap Joint Flanges, Flange Gaskets, Threaded Flanges, Socketweld Flanges, Flanges Bolts, Ring Flange, Spectacle Blind Flanges, Weld Neck Flanges, Orifice Flange, Slip-On-Flanges, High Hub Blinds Flanges, which are manufactured using superior grade of steel like Stainless Steel 202, 304, 304L, 310, 310S, 316, 316L, 317L,321, 347. These Flanges are most durable and manufactures to fit in different size of Pipes. Engineers & World's Best Project Consultants use these Flanges in Machined Components, Metal Industries manufacturing Flanges & supplying to Government sector companies since 2 decades, we are approved vendor of Flanges in top notch government sector companies like ONGC, Indian Oil, NTPC, BHEL, ONGC, HPCL BPCL etc.we are also Saudi Aramco approved supplier of Flanges, we have supplied Flanges to companies involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminum Manufacturing, Utilities and Transportation, and Industrial Construction We Also Supply & Maintain huge stock of Other Grades of Flanges like Alloy Steel Flange, A182 F1 / F5 / F9 / F11 / F22 / F91 FLANGES, Nickel Alloy 200 Flanges, Nickel Alloy 201 Flanges, S32750 Duplex Steel UNS S31803 Flanges, Flanges, Duplex Steel UNS S32205 Flanges, Carbon Steel Flanges, Copper Nickel Flange, Inconel 600, Incolloy 800 Flanges, Hastelloy, Monel 400 Flanges, ALLOY 20 FLANGES.

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.

Remark(s) 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.

We export to: Exporter & Suppliers of Spectacle Blind Flanges in uae, saudi arabia, qatar, oman, malaysia, sinagapore, indonesia, sudan, israel, south africa, kenya etc.

Flanges Packing

Metal Industries also emphasis on the packaging . The Spectacle Blind Flanges are packed in wooden corrugated boxes foiled in bubble wraps.

150lb Blind Flange ASME/ANSI B16.47 Series B API Flange150lb Blind Flange ASME/ANSI B16.47 Series B API Flange150lb Blind Flange ASME/ANSI B16.47 Series B API Flange
150lb Blind Flange ASME/ANSI B16.47 Series B API Flange150lb Blind Flange ASME/ANSI B16.47 Series B API Flange150lb Blind Flange ASME/ANSI B16.47 Series B API Flange
150lb Blind Flange ASME/ANSI B16.47 Series B API Flange150lb Blind Flange ASME/ANSI B16.47 Series B API Flange150lb Blind Flange ASME/ANSI B16.47 Series B API Flange


We are exporting Spectacle Blind Flanges to more than 40 countries like UAE, EGYPT, TURKEY, uae, saudi arabia, qatar, oman, malaysia, sinagapore, indonesia, sudan, israel, south africa, kenya, Malaysia, Iran, Iraq, Saudi Arabia, Bahrain, Qatar, yemen, Kuwait, Argentina, Palestin, Algeria, Italy, Tunisia, Oman, Mauritania, USA, Bangladesh, Lebanon, Canada, Vietnam, INDIA, Sudan, Syria, Morocco, Libya, Jordon, And many more..

we also have our sales representatives to understand the requirements of our clients, we maintain ready stock of Spectacle Blind Flanges in Cities like Abu Dhabi, Riyadh, Manama, Muscat, Doha, Dubai, Damascus, Khartoum, Beirut, Jeddah, Aleppo, Alexandria, Algiers, Amman, Mosul, Cairo, Baghdad, Dammam, Casablanca, Basra, Mecca, Tripoli, Rabat, Sana'a, Arbil, Hilla, Port Said, Marrakech, Medina, Al Hudaydah, Omdurman, Damietta, Homs, Kafr Dawar, Benghazi, Fez, Bahri, Nouakchott, Sulaymaniyah, Safi, Zarqa, Oran, Kirkuk, Ismailia, Tunis, Agadir, Tangier, Sharjah, Shibin El Kom, Misratah, Matrah, Aden, Najaf, Karbala, Latakia, Sousse, Meknes, Gaza, Fallujah, Aswan, Kassala, Al-Ubayyid, Sohag, Kuala Lumpur, Penang, Kuching & many more.

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Metal Industries is a Professional steel flanges and forgings manufacturer in india, specialize in manufacturing Spectacle Blind Flanges, steel valve, flanges bolts, steel flanges, steel forgings range of flange and forging types and sizes.