API Flanges Manufacturer in India

API Flanges Manufacturer, Supplier, and Exporter in India

API Flanges are manufactured with top-quality materials in different sizes according to the client’s requirements. Viha Steel & Forging is the leading ANSI B16.5 API Flange Supplier, Class 600 API Flanges Manufacturer, Dealer, and Exporter in India. Viha Steel & Forging is an ISO 9001:2015 certified company that has been in existence since 2003. Viha Steel & Forging is known worldwide for its extensive high-quality range of ASME B16.47 API Flange. At Viha Steel & Forging we have our own research center to help gather the required knowledge about the latest technologies and keep on increasing the quality of the API Flanges with each new research in our research center.

Stockist of Stainless Steel API Flanges, ASME B16.5 Screwed Flanges, API Weld Flange, Global Supplier of Flat Faced API Flanges, API Flanges, ANSI B16.5 Class 900 API Flanges, API Flanges Dealer in India, ANSI B16.5 API Flanges.

Viha Steel & Forging is a specialized manufacturer of high-quality ASME/ANSI/DIN standard API Flanges in India. We offer immediate delivery programs for standard sizes of Stainless steel API Flanges and Carbon steel API Flanges. API Flanges are available with RTJ faces, raised, or flat, and are also available in orifice configurations.

Viha Steel & Forging manufactures and provides solely quality tested and difficult ASTM | ASME | ANSI API Flange. ASTM | ASME | ANSI API Flange at Viha Steel & Forging bear hardness and several toughness checks before provision it to our purchasers. we have over 99% happy purchasers. We also supply Square Flange, etc.

API Flange Manufacturer in India

Stainless Steel API Flange

API Flange Manufacturer in India

ANSI B16.5 API Flange

API Flange Specification, Grades, Sizes

EN6Bar 10Bar 16Bar 25Bar 40Bar
CoatingOil Black Paint, Yellow Transparent, Anti-rust Paint, Zinc Plated, Cold and Hot Dip Galvanized
Most common types of APIforged / Screwed / Threaded / Plate
Production technique
  • Forged, Heat treated, and machined
Connect Type/ Flange Face TypeRaised Face (RF), Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Lap-Joint Face (LJF), Small Tongue, Small Male-Female (SMF), Large Tongue & Groove, Groove
API Flanges Size Chart1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
API Flanges StandardsANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, DIN Flanges, ASME Flanges, BS Flanges, EN Flanges, GOST Flange, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, ASME/ANSI B16.5/16.36/16.47A/16.47B, API7S-43, API605, EN1092
API Flanges Pressure Rating ANSIClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Manufacturer ofANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, etc.
API: -BS Flanges, ANSI Flanges, EN Flanges, American Petroleum Institute 6A Flanges, ASME Flanges, DIN Flanges, EN1092-1 Flanges, BS4504 Flanges, UNI Flanges, JIS/ KS Flanges, GB Flanges, AWWA C207 Flanges, GOST Flanges, PSI Flanges
American Petroleum Institute Flanges Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
API Flanges Pressure Calculation in DIN6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
UNI6Bar 10Bar 16Bar 25Bar 40Bar
Grades
Stainless SteelASTM / ASME 201, 202, 301, 304, 304L, 310, 310S, 316L, 316TI, 317, 317L, 321, 347, 409, 409M, 409L, 410, 410S, 420, 430, 431, 441, 444, 446, 17.4PH, 904L
Super Duplex SteelS32750
Duplex SteelASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760.
Carbon SteelASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91
Alloys SteelASTM / ASME A 691 GRP1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91.
Nickel AlloysNickel Alloys 200, Nickel Alloys 201
TitaniumGrade 1, Grade 4, Grade 5(Ti 6Al-4V), Grade 6(Ti 5Al-2.5Sn), Grade 7, Grade 11, Grade 12, 8Ai-1Mo-1V, Grade 9(3Al-2.5V), 6Al-6V-25n, 6Al-2Sn-4Zr-2Mo, 6Al-7Nb, Grade 23(Ti 6AL-4V ELI), Grade 5 ELI
InconelInconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L
HastelloyHastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G
MolybdenumASTM / ASME A 182 GR F 5, F 9 , F 11 , F 12 , F 22 , F 91, ASTM B387, Ferro Molybdenum
CobaltCobalt HS-6, Cobalt HS-4, Cobalt HS-25, Sterlite Grade 1, Sterlite Grade 6, Sterlite Grade 12, Sterlite Grade 21
NiobiumASTM B394, R04200 R04210
NimonicNimonic75, Nimonic80, Nimonic85, Nimonic90, Nimonic263, etc
TungstenW1 WAl1, W61, etc, Carbonide Tungsten, Copper Tungsten, Nickel Tungsten
NichromeNichrome90, Nichrome80, Nichrome80A, Nichrome RW80, Nichrome75, etc
MagnesiumMagnesium AL017100, AL017140, AL017150, AL017160, AL017200, AL017210, AL017250, etc.
TantalumTantalum – Grade 1.
MonelMonel 400, Monel k500
MU-METALMU-METAL
ZirconiumZirconium 702, Zirconium 705, Zirconium 705, Zirconium-2, Zirconium-4
Beryllium CopperAlloy 25 UNSC17200
Aluminium1050,1100, 2017, 7150, 7178, 7575, 2050, 7085, 2011 A92011, 2014A A92014, 2024 A92024, 2219, 5052 A95052, 5083 A95083, 5754, 6061 A96061 A86061, 6063, 6082 A96082, 7071 7020, 7050 A97050, 7075 A97075 A87075, 7175
Copper AlloysC 11000, C 10200, C 12200, C 51100, C 51000, C 51900, C 52000, C 52100, C 74500, C 75700, C 75400, C 76400, C 77000, C 21000, C 22000, C 23000, C 24000, C 26000, C 26800, C 27000, C 27200, C 28000

Additional Information:

Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer), Other
Port of Dispatch: Mumbai OR KALAMBOLI India
Packaging Details:  API Flanges are given marking, painted with black japan or black Board (Mat Finish) & will be packed in a bagging bag with stickers written with size, grade & quantity.

Inconel API Flanges, Stockholder Of DIN86029 PN10 API Flange, Copper Nickel Screwed Flanges Exporter, Best Price of Duplex Steel Screwed Flanges, Hastelloy C22 API Flange, Class 300, 600, 900, 1500 API Flanges Wholesaler, Alloy 20 API Flanges Traders in India

ASME B16.47 API Flanges, Manufacturer of API Forged Flanges, ASTM A182 Stainless Steel API Flange, API Flange Dimensions, Alloy Steel API Plate Flanges Manufacturer, MSS SP-44 API Flanges in Mumbai, India.

Viha Steel & Forging has created a name in the Indian market as the leading API Flange manufacturer and supplier in India. Viha Steel & Forging has its manufacturing plants in different cities of India. Orders at Viha Steel & Forging are guaranteed fast delivery of API Flange in India. The main reason being we have excellent warehousing and storage facilities for both finished and unfinished goods. Besides manufacturing the ANSI B16.5 API Flange, we are well known for supplying, distributing, and exporting the ASME B16.47 SORF Flanges.

API Flange Application And Uses

  • API Flange for Textile Machinery
  • ASME B16.9 API Flange for Chemicals Industry
  • API for Power Plants Industry
  • ANSI B16.5 API Flange for Oil and Gas Processing
  • API Flange for Pharmaceuticals Industry
  • EN 1092-1 API Flange for Water treatment facilities
  • API Flange for Desalination
  • PN10 API Flange for Pulp and Paper Industry
  • ASME B16.9 API Flange for Construction
  • API Forged Flange for Refinery & Petrochemicals
  • APIn Flange for Energy Industries

API Flange Dimensions

Flange SizeWorking Pressure (PSI)Outside DiameterNumber of Bolt HolesDiameter of Bolt HolesLength of BoltsAPI Ring Gasket
1-13/16″10,0007-3/8″83/4″5-1/4″BX-151
1-13/16″15,0008-3/16″87/8″6″BX-151
1-13/16″20,00010-1/8″81″7-3/4″BX-151
2-1/16″2,0006-1/2″85/8″5/8″R-23
2-1/16″3,000/5,0008-1/2″87/8″7/8″R-24
2-1/16″10,0007-7/8″83/4″3/4″BX-152
2-1/16″15,0008-3/4″87/8″7/8″BX-152
2-1/16″20,00011-5/16″81-1/8″1-1/8″BX-152
2-9/16″2,0007-1/2″83/4″5-1/4″R-26
2-9/16″3,000/5,0009-5/8″81″7″R-27
2-9/16″10,0009-1/8″87/8″6-1/4″BX-153
2-9/16″15,00010″81″7″BX-153
2-9/16″20,00012-13/16″81-1/4″9-1/2″BX-153
3-1/8″2,0008-1/4″83/4″5-1/2″R-31
3-1/8″3,0009-1/2″87/8″6-1/4″R-31
3-1/8″5,00010-1/2″81-1/8″7-3/4″R-35
3-1/16″10,00010-5/8″81″7-1/4″BX-154
3-1/16″15,00011-5/16″81-1/8″8″BX-154
3-1/16″20,00014-1/16″81-3/8″10-3/4″BX-154
4-1/16″2,00010-3/4″87/8″6-1/4″R-37
4-1/16″3,00011-1/2″81-1/8″7-1/2″R-37
4-1/16″5,00012-1/4″81-1/8″8-3/8″BX-155
4-1/16″20,00017-9/16″81-3/4″12-3/4″BX-155
5-1/8″5,00014-3/4″81-1/2″10-3/4″R-44
7-1/16″2,00014″121″7-1/2″R-45
7-1/16″3,00015″121-1/8″8-1/2″R-45
7-1/16″5,00015-1/2″121-3/8″11-1/4″R-46
7-1/16″10,00018-7/8″121-1/2″11-3/4″BX-156
7-1/16″15,00019-7/8″161-1/2″13″BX-156
7-1/16″20,00024-13/16″162″17-3/4″BX-156
9″2,00016-1/2″121-1/8″8-1/2″R-49
9″3,00018-1/2″121-3/8″9-1/2″R-49
9″5,000″19″121-5/8″12-1/2″R-50
9″10,00021-3/4″161-1/2″13-1/4″BX-157
9″15,00025-1/2″161-7/8″16″BX-157
11″2,00020″161-1/4″9-1/4″R-53
11″3,00021-1/2″161-3/8″10″R-53
11″5,00023″121-7/8″14-1/4″R-54
11″10,00025-3/4″161-3/4″15-3/8″BX-158
11″15,00032″202″19-1/2″BX-158
13-5/8″2,00022″201-1/4″9-1/2″R-57
13-5/8″3,00024″201-3/8″10-3/4″R-57
13-5/8″5,00026-1/2″161-5/8″12-3/4″BX-160
13-5/8″10,00030-1/4″201-7/8″17-3/4″BX-159
13-5/8″15,00034-7/8″202-1/4″21″BX-159
16-3/4″2,00027″201-1/2″10-3/4″R-65
16-3/4″3,00027-3/4″201-5/8″12-1/4″R-66
16-3/4″5,00030-3/8″161-78″14-3/4″BX-162
16-3/4″10,00034-5/16″241-7/8″17-3/4″BX-162
18-3/4″5,00035-5/8″202″18″BX-163
16-3/4″10,00040-15/16″242-1/4″23″BX-164
20-3/4″3,00033-3/4″202″15-1/4″R-74
21-1/4″2,00032″241-5/8″12-1/2″R-73
21-1/4″5,00039″242″19″BX-165
21-1/4″10,00045″242-1/2″24-3/4″BX-166
26-3/4″2,00041″201-3/4″14-1/4″BX-167
21-1/4″3,00043-3/8″242″17-1/2″BX-168

API Flange Weight Chart

Flange SizeWorking Pressure (PSI)Outside DiameterNumber of Bolt HolesDiameter of Bolt HolesLength of BoltsAPI Ring Gasket
1-13/16″10,0007-3/8″83/4″5-1/4″BX-151
1-13/16″15,0008-3/16″87/8″6″BX-151
1-13/16″20,00010-1/8″81″7-3/4″BX-151
2-1/16″2,0006-1/2″85/8″5/8″R-23
2-1/16″3,000/5,0008-1/2″87/8″7/8″R-24
2-1/16″10,0007-7/8″83/4″3/4″BX-152
2-1/16″15,0008-3/4″87/8″7/8″BX-152
2-1/16″20,00011-5/16″81-1/8″1-1/8″BX-152
2-9/16″2,0007-1/2″83/4″5-1/4″R-26
2-9/16″3,000/5,0009-5/8″81″7″R-27
2-9/16″10,0009-1/8″87/8″6-1/4″BX-153
2-9/16″15,00010″81″7″BX-153
2-9/16″20,00012-13/16″81-1/4″9-1/2″BX-153
3-1/8″2,0008-1/4″83/4″5-1/2″R-31
3-1/8″3,0009-1/2″87/8″6-1/4″R-31
3-1/8″5,00010-1/2″81-1/8″7-3/4″R-35
3-1/16″10,00010-5/8″81″7-1/4″BX-154
3-1/16″15,00011-5/16″81-1/8″8″BX-154
3-1/16″20,00014-1/16″81-3/8″10-3/4″BX-154
4-1/16″2,00010-3/4″87/8″6-1/4″R-37
4-1/16″3,00011-1/2″81-1/8″7-1/2″R-37
4-1/16″5,00012-1/4″81-1/8″8-3/8″BX-155
4-1/16″20,00017-9/16″81-3/4″12-3/4″BX-155
5-1/8″5,00014-3/4″81-1/2″10-3/4″R-44
7-1/16″2,00014″121″7-1/2″R-45
7-1/16″3,00015″121-1/8″8-1/2″R-45
7-1/16″5,00015-1/2″121-3/8″11-1/4″R-46
7-1/16″10,00018-7/8″121-1/2″11-3/4″BX-156
7-1/16″15,00019-7/8″161-1/2″13″BX-156
7-1/16″20,00024-13/16″162″17-3/4″BX-156
9″2,00016-1/2″121-1/8″8-1/2″R-49
9″3,00018-1/2″121-3/8″9-1/2″R-49
9″5,000″19″121-5/8″12-1/2″R-50
9″10,00021-3/4″161-1/2″13-1/4″BX-157
9″15,00025-1/2″161-7/8″16″BX-157
11″2,00020″161-1/4″9-1/4″R-53
11″3,00021-1/2″161-3/8″10″R-53
11″5,00023″121-7/8″14-1/4″R-54
11″10,00025-3/4″161-3/4″15-3/8″BX-158
11″15,00032″202″19-1/2″BX-158
13-5/8″2,00022″201-1/4″9-1/2″R-57
13-5/8″3,00024″201-3/8″10-3/4″R-57
13-5/8″5,00026-1/2″161-5/8″12-3/4″BX-160
13-5/8″10,00030-1/4″201-7/8″17-3/4″BX-159
13-5/8″15,00034-7/8″202-1/4″21″BX-159
16-3/4″2,00027″201-1/2″10-3/4″R-65
16-3/4″3,00027-3/4″201-5/8″12-1/4″R-66
16-3/4″5,00030-3/8″161-78″14-3/4″BX-162
16-3/4″10,00034-5/16″241-7/8″17-3/4″BX-162
18-3/4″5,00035-5/8″202″18″BX-163
16-3/4″10,00040-15/16″242-1/4″23″BX-164
20-3/4″3,00033-3/4″202″15-1/4″R-74
21-1/4″2,00032″241-5/8″12-1/2″R-73
21-1/4″5,00039″242″19″BX-165
21-1/4″10,00045″242-1/2″24-3/4″BX-166
26-3/4″2,00041″201-3/4″14-1/4″BX-167
21-1/4″3,00043-3/8″242″17-1/2″BX-168

ANSI ASME B16.5 API Flange 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)

Client Report

API Flange Supply in Oil PlantRajasthan
ASME B16.5 API Flange supplyGujarat
PN10 API FlangePune, Maharashtra
API Pipe Flanges SupplyVijaywada, Hyderabad

Type of API Flange we produce

API Class 150 FlangeAPI Threaded Flange
API Class 300 FlangeAPI With 1/2 Npt Flange
API Class 1500 FlangeAPI With Threaded Hole Flange
API Class 600 FlangeAPI Weight 150#  Flange
API Class 900 FlangeAPI Rtj 1500 Flange
API Class 2500 FlangeAPI Ring Type Joint Flange
API Pn16 FlangeAPI Flat Face Flange
API Pn10 FlangeAPI Slip On Flange
API Pn40 FlangeAPI Rtj 900 Flange
API Pn 160 FlangeAPI Rtj Flange
API Pn 64 FlangeAPI Npt Flange
API Dn150 Pn16 FlangeAPI Jis 5k Flange
API Din 2527 FlangeAPI Jis B2220 Flange
API Din En 1092-1 FlangeAPI Jis 10k Flange
API Din 2633 FlangeKf API Flange
API Din 2576 FlangeAPI B16.47 Flange
API Asme B16.5 Class 300 FlangeAPI Ansi B16.5 150 Flange

API Flange Manufacturers Suppliers

Our purchaser’s satisfaction depends on a variety of things like quality, Hardness, Delivery Time, Toughness, and our Services for Slip On Pipe Flanges. Viha Steel & Forging may be an Indian supplier of ANSI B16.47 API Flange in INDIA. Our prime quality of DN200 API Flange, sensible client service, and in-house API Flange processing capabilities have made us one of the emerging and leading suppliers for API Flange in India.

  • Bengaluru
  • Mumbai
  • Chennai
  • Hyderabad
  • Kolkata
  • Pune
  • Peenya
  • Pimpri-Chinchwad
  • Channapatna
  • Kharagpur
  • Nashik
  • Bareilly
  • Thane
  • New Delhi
  • Ahmedabad
  • Jaipur
  • Surat
  • Salem
  • Gandhinagar
  • Varanasi
  • Haldia
  • Rourkela
  • Bangalore
  • Moradabad
  • Indore
  • Bhopal
  • Bhiwandi
  • Tiruppur
  • Sivakasi
  • Jamnagar
  • Thiruvananthapuram
  • Rajahmundry
  • Visakhapatnam
  • Trivandrum
  • Pithampur
  • Dibrugarh
  • Angul
  • Gwalior
  • Bhubaneswar
  • Vijaywada
  • Firozabad
  • Bokaro Steel City
  • Rajkot
  • Bharuch
  • Coimbatore
  • Kannur
  • Nagpur
  • Vadodara
  • Rudrapur
  • Noida
  • Panna
  • Raipur
  • Cochin
  • Ludhiana
  • Panipat
  • Durgapur
  • Agra
  • Bhagalpur
  • Jamshedpur
  • Bhilai
  • Lucknow
  • Kanpur

The Countries We Export API Flange To:

Product dependability and performance have created Viha Steel & Forging leading businessperson, manufacturers, and suppliers of API Flanges in India. Every month we tend to export EN 1092-1 API Flange products to India port around four-five containers to completely different customers. Our product Stainless Steel API Flange area unit exported frequently to over fifty-five countries. Over the last Nine Years, we tend to had equipped over 2500+ plenty of API Flange to India.

  • Saudi Arabia
  • Oman
  • Kuwait
  • Netherlands
  • Iran
  • Bahrain
  • Qatar
  • UAE
  • Africa
  • China
  • Nigeria
  • Mexico
  • Canada
  • Venezuela
  • United Kingdom
  • United States
  • South Africa
  • Malaysia
  • Bangladesh
  • Turkey
  • Singapore
  • Sri Lanka
  • Australia
  • Brazil
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