Table of Contents
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 research center to help gather the required knowledge about the latest technologies and keep increasing the quality of the API Flanges with each new research in our research center.
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 provisioning it to our purchasers. We have over 99% happy purchasers. We also supply Square Flange, etc.
EN | 6Bar 10Bar 16Bar 25Bar 40Bar | ||
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Coating | Oil Black Paint, Yellow Transparent, Anti-rust Paint, Zinc Plated, Cold and Hot Dip Galvanized | ||
Most common types of API | forged / Screwed / Threaded / Plate | ||
Production technique | Forged, Heat-treated, and machined | ||
Connect Type/ Flange Face Type | Raised 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 Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 | ||
API Flanges Standards | ANSI/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 ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS | ||
Manufacturer of | ANSI 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 |
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American Petroleum Institute Flanges Uses & application |
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API Flanges Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 | ||
JIS | 5K, 10 K, 16 K, 20 K, 30 K, 40 K, 63 K | ||
UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | ||
Grades | |||
Stainless Steel | ASTM / 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 Steel | S32750 | ||
Duplex Steel | ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760. | ||
Carbon Steel | ASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91 | ||
Alloys Steel | ASTM / ASME A 691 GRP1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91. | ||
Nickel Alloys | Nickel Alloys 200, Nickel Alloys 201 | ||
Titanium | Grade 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 | ||
Inconel | Inconel 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 | ||
Hastelloy | Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G | ||
Molybdenum | ASTM / ASME A 182 GR F 5, F 9 , F 11 , F 12 , F 22 , F 91, ASTM B387, Ferro Molybdenum | ||
Cobalt | Cobalt HS-6, Cobalt HS-4, Cobalt HS-25, Sterlite Grade 1, Sterlite Grade 6, Sterlite Grade 12, Sterlite Grade 21 | ||
Niobium | ASTM B394, R04200 R04210 | ||
Nimonic | Nimonic75, Nimonic80, Nimonic85, Nimonic90, Nimonic263, etc | ||
Tungsten | W1 WAl1, W61, etc, Carbonide Tungsten, Copper Tungsten, Nickel Tungsten | ||
Nichrome | Nichrome90, Nichrome80, Nichrome80A, Nichrome RW80, Nichrome75, etc | ||
Magnesium | Magnesium AL017100, AL017140, AL017150, AL017160, AL017200, AL017210, AL017250, etc. | ||
Tantalum | Tantalum – Grade 1. | ||
Monel | Monel 400, Monel k500 | ||
MU-METAL | MU-METAL | ||
Zirconium | Zirconium 702, Zirconium 705, Zirconium 705, Zirconium-2, Zirconium-4 | ||
Beryllium Copper | Alloy 25 UNSC17200 | ||
Aluminium | 1050,1100, 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 Alloys | C 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 |
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.
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 in India. Viha Steel & Forging Orders 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.
Flange Size | Working Pressure (PSI) | Outside Diameter | Number of Bolt Holes | Diameter of Bolt Holes | Length of Bolts | API Ring Gasket |
---|---|---|---|---|---|---|
1-13/16″ | 10,000 | 7-3/8″ | 8 | 3/4″ | 5-1/4″ | BX-151 |
1-13/16″ | 15,000 | 8-3/16″ | 8 | 7/8″ | 6″ | BX-151 |
1-13/16″ | 20,000 | 10-1/8″ | 8 | 1″ | 7-3/4″ | BX-151 |
2-1/16″ | 2,000 | 6-1/2″ | 8 | 5/8″ | 5/8″ | R-23 |
2-1/16″ | 3,000/5,000 | 8-1/2″ | 8 | 7/8″ | 7/8″ | R-24 |
2-1/16″ | 10,000 | 7-7/8″ | 8 | 3/4″ | 3/4″ | BX-152 |
2-1/16″ | 15,000 | 8-3/4″ | 8 | 7/8″ | 7/8″ | BX-152 |
2-1/16″ | 20,000 | 11-5/16″ | 8 | 1-1/8″ | 1-1/8″ | BX-152 |
2-9/16″ | 2,000 | 7-1/2″ | 8 | 3/4″ | 5-1/4″ | R-26 |
2-9/16″ | 3,000/5,000 | 9-5/8″ | 8 | 1″ | 7″ | R-27 |
2-9/16″ | 10,000 | 9-1/8″ | 8 | 7/8″ | 6-1/4″ | BX-153 |
2-9/16″ | 15,000 | 10″ | 8 | 1″ | 7″ | BX-153 |
2-9/16″ | 20,000 | 12-13/16″ | 8 | 1-1/4″ | 9-1/2″ | BX-153 |
3-1/8″ | 2,000 | 8-1/4″ | 8 | 3/4″ | 5-1/2″ | R-31 |
3-1/8″ | 3,000 | 9-1/2″ | 8 | 7/8″ | 6-1/4″ | R-31 |
3-1/8″ | 5,000 | 10-1/2″ | 8 | 1-1/8″ | 7-3/4″ | R-35 |
3-1/16″ | 10,000 | 10-5/8″ | 8 | 1″ | 7-1/4″ | BX-154 |
3-1/16″ | 15,000 | 11-5/16″ | 8 | 1-1/8″ | 8″ | BX-154 |
3-1/16″ | 20,000 | 14-1/16″ | 8 | 1-3/8″ | 10-3/4″ | BX-154 |
4-1/16″ | 2,000 | 10-3/4″ | 8 | 7/8″ | 6-1/4″ | R-37 |
4-1/16″ | 3,000 | 11-1/2″ | 8 | 1-1/8″ | 7-1/2″ | R-37 |
4-1/16″ | 5,000 | 12-1/4″ | 8 | 1-1/8″ | 8-3/8″ | BX-155 |
4-1/16″ | 20,000 | 17-9/16″ | 8 | 1-3/4″ | 12-3/4″ | BX-155 |
5-1/8″ | 5,000 | 14-3/4″ | 8 | 1-1/2″ | 10-3/4″ | R-44 |
7-1/16″ | 2,000 | 14″ | 12 | 1″ | 7-1/2″ | R-45 |
7-1/16″ | 3,000 | 15″ | 12 | 1-1/8″ | 8-1/2″ | R-45 |
7-1/16″ | 5,000 | 15-1/2″ | 12 | 1-3/8″ | 11-1/4″ | R-46 |
7-1/16″ | 10,000 | 18-7/8″ | 12 | 1-1/2″ | 11-3/4″ | BX-156 |
7-1/16″ | 15,000 | 19-7/8″ | 16 | 1-1/2″ | 13″ | BX-156 |
7-1/16″ | 20,000 | 24-13/16″ | 16 | 2″ | 17-3/4″ | BX-156 |
9″ | 2,000 | 16-1/2″ | 12 | 1-1/8″ | 8-1/2″ | R-49 |
9″ | 3,000 | 18-1/2″ | 12 | 1-3/8″ | 9-1/2″ | R-49 |
9″ | 5,000″ | 19″ | 12 | 1-5/8″ | 12-1/2″ | R-50 |
9″ | 10,000 | 21-3/4″ | 16 | 1-1/2″ | 13-1/4″ | BX-157 |
9″ | 15,000 | 25-1/2″ | 16 | 1-7/8″ | 16″ | BX-157 |
11″ | 2,000 | 20″ | 16 | 1-1/4″ | 9-1/4″ | R-53 |
11″ | 3,000 | 21-1/2″ | 16 | 1-3/8″ | 10″ | R-53 |
11″ | 5,000 | 23″ | 12 | 1-7/8″ | 14-1/4″ | R-54 |
11″ | 10,000 | 25-3/4″ | 16 | 1-3/4″ | 15-3/8″ | BX-158 |
11″ | 15,000 | 32″ | 20 | 2″ | 19-1/2″ | BX-158 |
13-5/8″ | 2,000 | 22″ | 20 | 1-1/4″ | 9-1/2″ | R-57 |
13-5/8″ | 3,000 | 24″ | 20 | 1-3/8″ | 10-3/4″ | R-57 |
13-5/8″ | 5,000 | 26-1/2″ | 16 | 1-5/8″ | 12-3/4″ | BX-160 |
13-5/8″ | 10,000 | 30-1/4″ | 20 | 1-7/8″ | 17-3/4″ | BX-159 |
13-5/8″ | 15,000 | 34-7/8″ | 20 | 2-1/4″ | 21″ | BX-159 |
16-3/4″ | 2,000 | 27″ | 20 | 1-1/2″ | 10-3/4″ | R-65 |
16-3/4″ | 3,000 | 27-3/4″ | 20 | 1-5/8″ | 12-1/4″ | R-66 |
16-3/4″ | 5,000 | 30-3/8″ | 16 | 1-78″ | 14-3/4″ | BX-162 |
16-3/4″ | 10,000 | 34-5/16″ | 24 | 1-7/8″ | 17-3/4″ | BX-162 |
18-3/4″ | 5,000 | 35-5/8″ | 20 | 2″ | 18″ | BX-163 |
16-3/4″ | 10,000 | 40-15/16″ | 24 | 2-1/4″ | 23″ | BX-164 |
20-3/4″ | 3,000 | 33-3/4″ | 20 | 2″ | 15-1/4″ | R-74 |
21-1/4″ | 2,000 | 32″ | 24 | 1-5/8″ | 12-1/2″ | R-73 |
21-1/4″ | 5,000 | 39″ | 24 | 2″ | 19″ | BX-165 |
21-1/4″ | 10,000 | 45″ | 24 | 2-1/2″ | 24-3/4″ | BX-166 |
26-3/4″ | 2,000 | 41″ | 20 | 1-3/4″ | 14-1/4″ | BX-167 |
21-1/4″ | 3,000 | 43-3/8″ | 24 | 2″ | 17-1/2″ | BX-168 |
Flange Size | Working Pressure (PSI) | Outside Diameter | Number of Bolt Holes | Diameter of Bolt Holes | Length of Bolts | API Ring Gasket |
---|---|---|---|---|---|---|
1-13/16″ | 10,000 | 7-3/8″ | 8 | 3/4″ | 5-1/4″ | BX-151 |
1-13/16″ | 15,000 | 8-3/16″ | 8 | 7/8″ | 6″ | BX-151 |
1-13/16″ | 20,000 | 10-1/8″ | 8 | 1″ | 7-3/4″ | BX-151 |
2-1/16″ | 2,000 | 6-1/2″ | 8 | 5/8″ | 5/8″ | R-23 |
2-1/16″ | 3,000/5,000 | 8-1/2″ | 8 | 7/8″ | 7/8″ | R-24 |
2-1/16″ | 10,000 | 7-7/8″ | 8 | 3/4″ | 3/4″ | BX-152 |
2-1/16″ | 15,000 | 8-3/4″ | 8 | 7/8″ | 7/8″ | BX-152 |
2-1/16″ | 20,000 | 11-5/16″ | 8 | 1-1/8″ | 1-1/8″ | BX-152 |
2-9/16″ | 2,000 | 7-1/2″ | 8 | 3/4″ | 5-1/4″ | R-26 |
2-9/16″ | 3,000/5,000 | 9-5/8″ | 8 | 1″ | 7″ | R-27 |
2-9/16″ | 10,000 | 9-1/8″ | 8 | 7/8″ | 6-1/4″ | BX-153 |
2-9/16″ | 15,000 | 10″ | 8 | 1″ | 7″ | BX-153 |
2-9/16″ | 20,000 | 12-13/16″ | 8 | 1-1/4″ | 9-1/2″ | BX-153 |
3-1/8″ | 2,000 | 8-1/4″ | 8 | 3/4″ | 5-1/2″ | R-31 |
3-1/8″ | 3,000 | 9-1/2″ | 8 | 7/8″ | 6-1/4″ | R-31 |
3-1/8″ | 5,000 | 10-1/2″ | 8 | 1-1/8″ | 7-3/4″ | R-35 |
3-1/16″ | 10,000 | 10-5/8″ | 8 | 1″ | 7-1/4″ | BX-154 |
3-1/16″ | 15,000 | 11-5/16″ | 8 | 1-1/8″ | 8″ | BX-154 |
3-1/16″ | 20,000 | 14-1/16″ | 8 | 1-3/8″ | 10-3/4″ | BX-154 |
4-1/16″ | 2,000 | 10-3/4″ | 8 | 7/8″ | 6-1/4″ | R-37 |
4-1/16″ | 3,000 | 11-1/2″ | 8 | 1-1/8″ | 7-1/2″ | R-37 |
4-1/16″ | 5,000 | 12-1/4″ | 8 | 1-1/8″ | 8-3/8″ | BX-155 |
4-1/16″ | 20,000 | 17-9/16″ | 8 | 1-3/4″ | 12-3/4″ | BX-155 |
5-1/8″ | 5,000 | 14-3/4″ | 8 | 1-1/2″ | 10-3/4″ | R-44 |
7-1/16″ | 2,000 | 14″ | 12 | 1″ | 7-1/2″ | R-45 |
7-1/16″ | 3,000 | 15″ | 12 | 1-1/8″ | 8-1/2″ | R-45 |
7-1/16″ | 5,000 | 15-1/2″ | 12 | 1-3/8″ | 11-1/4″ | R-46 |
7-1/16″ | 10,000 | 18-7/8″ | 12 | 1-1/2″ | 11-3/4″ | BX-156 |
7-1/16″ | 15,000 | 19-7/8″ | 16 | 1-1/2″ | 13″ | BX-156 |
7-1/16″ | 20,000 | 24-13/16″ | 16 | 2″ | 17-3/4″ | BX-156 |
9″ | 2,000 | 16-1/2″ | 12 | 1-1/8″ | 8-1/2″ | R-49 |
9″ | 3,000 | 18-1/2″ | 12 | 1-3/8″ | 9-1/2″ | R-49 |
9″ | 5,000″ | 19″ | 12 | 1-5/8″ | 12-1/2″ | R-50 |
9″ | 10,000 | 21-3/4″ | 16 | 1-1/2″ | 13-1/4″ | BX-157 |
9″ | 15,000 | 25-1/2″ | 16 | 1-7/8″ | 16″ | BX-157 |
11″ | 2,000 | 20″ | 16 | 1-1/4″ | 9-1/4″ | R-53 |
11″ | 3,000 | 21-1/2″ | 16 | 1-3/8″ | 10″ | R-53 |
11″ | 5,000 | 23″ | 12 | 1-7/8″ | 14-1/4″ | R-54 |
11″ | 10,000 | 25-3/4″ | 16 | 1-3/4″ | 15-3/8″ | BX-158 |
11″ | 15,000 | 32″ | 20 | 2″ | 19-1/2″ | BX-158 |
13-5/8″ | 2,000 | 22″ | 20 | 1-1/4″ | 9-1/2″ | R-57 |
13-5/8″ | 3,000 | 24″ | 20 | 1-3/8″ | 10-3/4″ | R-57 |
13-5/8″ | 5,000 | 26-1/2″ | 16 | 1-5/8″ | 12-3/4″ | BX-160 |
13-5/8″ | 10,000 | 30-1/4″ | 20 | 1-7/8″ | 17-3/4″ | BX-159 |
13-5/8″ | 15,000 | 34-7/8″ | 20 | 2-1/4″ | 21″ | BX-159 |
16-3/4″ | 2,000 | 27″ | 20 | 1-1/2″ | 10-3/4″ | R-65 |
16-3/4″ | 3,000 | 27-3/4″ | 20 | 1-5/8″ | 12-1/4″ | R-66 |
16-3/4″ | 5,000 | 30-3/8″ | 16 | 1-78″ | 14-3/4″ | BX-162 |
16-3/4″ | 10,000 | 34-5/16″ | 24 | 1-7/8″ | 17-3/4″ | BX-162 |
18-3/4″ | 5,000 | 35-5/8″ | 20 | 2″ | 18″ | BX-163 |
16-3/4″ | 10,000 | 40-15/16″ | 24 | 2-1/4″ | 23″ | BX-164 |
20-3/4″ | 3,000 | 33-3/4″ | 20 | 2″ | 15-1/4″ | R-74 |
21-1/4″ | 2,000 | 32″ | 24 | 1-5/8″ | 12-1/2″ | R-73 |
21-1/4″ | 5,000 | 39″ | 24 | 2″ | 19″ | BX-165 |
21-1/4″ | 10,000 | 45″ | 24 | 2-1/2″ | 24-3/4″ | BX-166 |
26-3/4″ | 2,000 | 41″ | 20 | 1-3/4″ | 14-1/4″ | BX-167 |
21-1/4″ | 3,000 | 43-3/8″ | 24 | 2″ | 17-1/2″ | BX-168 |
Dimensions | Base Material | Pressure Rating |
---|---|---|
ASME B16.5 | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
API 605 | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
ASME B16.47series A & B | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
EN1092-1 | ASTM A182 (Forgings) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400. |
BS4504 | BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. |
BS10 | BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) |
API Flange Supply in Oil Plant | Rajasthan |
ASME B16.5 API Flange supply | Gujarat |
PN10 API Flange | Pune, Maharashtra |
API Pipe Flanges Supply | Vijaywada, Hyderabad |
API Class 150 Flange | API Threaded Flange |
API Class 300 Flange | API With 1/2 Npt Flange |
API Class 1500 Flange | API With Threaded Hole Flange |
API Class 600 Flange | API Weight 150# Flange |
API Class 900 Flange | API Rtj 1500 Flange |
API Class 2500 Flange | API Ring Type Joint Flange |
API Pn16 Flange | API Flat Face Flange |
API Pn10 Flange | API Slip On Flange |
API Pn40 Flange | API Rtj 900 Flange |
API Pn 160 Flange | API Rtj Flange |
API Pn 64 Flange | API Npt Flange |
API Dn150 Pn16 Flange | API Jis 5k Flange |
API Din 2527 Flange | API Jis B2220 Flange |
API Din En 1092-1 Flange | API Jis 10k Flange |
API Din 2633 Flange | Kf API Flange |
API Din 2576 Flange | API B16.47 Flange |
API Asme B16.5 Class 300 Flange | API Ansi B16.5 150 Flange |
Our purchaser’s satisfaction depends on various 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 an emerging and leading supplier for API Flange in India.
Product dependability and performance have created Viha Steel & Forging leading businessperson, manufacturer, and supplier 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 is exported frequently to over fifty-five countries. Over the last Nine Years, we tend to have equipped over 2500+ plenty of API Flange to India.