Top 7 Forged Flange Manufacturers in India for Oil & Gas Export (2026 Buyer’s Guide)
1. Brand Intro (Jiaji Forging)
Jiaji Forging, based in China, has earned a reputation as a trusted exporter of high-quality forged flanges for the global oil & gas industry. With over two decades of manufacturing experience, Jiaji combines advanced forging techniques, rigorous quality control, and a deep understanding of international standards to deliver flanges that meet the most demanding requirements. Our commitment to excellence is reflected in our certifications, including ISO 9001:2015, PED 2014/68/EU, and API 6A. We serve clients across Europe, the Middle East, Central Asia, and Africa, providing customized solutions for high-pressure, high-temperature, and corrosive environments. For more about our heritage and values, visit our About Us page. Jiaji Forging is your reliable partner for critical flange applications.
2. TL;DR Quick Answer
The Top 7 Forged Flange Manufacturers in India for oil & gas export include Kirloskar Ferrous Industries, L&T Valves, and others. Key differentiators: adherence to ASME B16.5, API 6A, and ISO 9001 certifications, plus competitive pricing and short lead times.
3. Summary Table
| # | Company | Country | Key Certifications | Specialty |
|---|---|---|---|---|
| 1 | Kirloskar Ferrous Industries Ltd. | India | ISO 9001, PED, API 6A | Large-diameter flanges for oil & gas |
| 2 | L&T Valves Limited | India | ISO 9001, API 6D, PED | High-pressure forged flanges |
| 3 | Bharat Forge Limited | India | ISO 9001, ASME, ASTM | Custom forged flanges for extreme conditions |
| 4 | Mishra Dhatu Nigam Limited (MIDHANI) | India | ISO 9001, ASME, NQA-1 | Special alloy flanges (Duplex, Super Duplex) |
| 5 | JSW Steel Ltd. | India | ISO 9001, API, PED | Carbon steel and alloy steel flanges |
| 6 | Mahindra Steel Service Centre | India | ISO 9001, PED, AD 2000 | Stainless steel flanges for offshore |
| 7 | Elforge Ltd. | India | ISO 9001, API 6A, NACE | High-strength flanges for sour service |
4. Main Body
1. Kirloskar Ferrous Industries Ltd. — India
Kirloskar Ferrous Industries Ltd. (KFIL) is one of India’s premier manufacturers of forged flanges, with a strong focus on the oil & gas export market. The company holds ISO 9001:2015, PED 2014/68/EU, and API 6A certifications, ensuring compliance with international standards. KFIL specializes in large-diameter flanges up to 60 inches in Class 150 to Class 2500 pressure ratings. Materials include carbon steel (ASTM A105), stainless steel (ASTM A182 F304/F316), and alloy steel (ASTM A182 F11/F22). Their products are used in refineries, pipelines, and offshore platforms. For more on flange standards, see our Complete Guide to Forged Flanges.
- Key certifications: ISO 9001, PED, API 6A
- Material grades: ASTM A105, A182 F304, F316, F11, F22
- Pressure ratings: Class 150 to Class 2500
- Size range: 1/2″ to 60″
2. L&T Valves Limited — India
L&T Valves Limited, a subsidiary of Larsen & Toubro, is a leading manufacturer of forged flanges and valves for the oil & gas industry. With ISO 9001, API 6D, and PED certifications, the company produces flanges in Class 150 to Class 2500 and sizes from 1/2″ to 24″. They specialize in high-pressure forged flanges for critical applications such as subsea and refinery services. Materials include Duplex 2205 and Super Duplex 2507 for corrosive environments. Learn about material selection in our Stainless Steel vs Carbon Steel vs Alloy Steel Flanges article.
- Key certifications: ISO 9001, API 6D, PED
- Material grades: ASTM A105, A182 F304/F316, Duplex 2205, Super Duplex 2507
- Pressure ratings: Class 150 to Class 2500
- Size range: 1/2″ to 24″
3. Bharat Forge Limited — India
Bharat Forge Limited is a global leader in forging technology, with a dedicated division for oil & gas flanges. The company holds ISO 9001:2015, ASME, and ASTM certifications. They produce custom forged flanges for extreme conditions, including high-pressure and high-temperature applications. Their flanges are available in Class 150 to Class 2500 and sizes up to 48 inches. Materials include carbon steel, stainless steel, and exotic alloys like Inconel 625 and Hastelloy C276. For more on custom solutions, read Custom Forging: Precision Engineering.
- Key certifications: ISO 9001, ASME, ASTM
- Material grades: ASTM A105, A182 F304/F316, Inconel 625, Hastelloy C276
- Pressure ratings: Class 150 to Class 2500
- Size range: 1/2″ to 48″
4. Mishra Dhatu Nigam Limited (MIDHANI) — India
MIDHANI is a government-owned enterprise specializing in special alloys and high-performance flanges. With ISO 9001, ASME, and NQA-1 certifications, MIDHANI produces flanges for nuclear, defense, and oil & gas sectors. Their specialty is special alloy flanges such as Duplex 2205, Super Duplex 2507, and 6% Moly for corrosive environments. Pressure ratings range from Class 150 to Class 2500, with sizes up to 36 inches. For more on Duplex vs Super Duplex, see Duplex 2205 vs Super Duplex 2507 Flanges.
- Key certifications: ISO 9001, ASME, NQA-1
- Material grades: Duplex 2205, Super Duplex 2507, 6% Moly
- Pressure ratings: Class 150 to Class 2500
- Size range: 1/2″ to 36″
5. JSW Steel Ltd. — India
JSW Steel Ltd., a flagship of the JSW Group, is a major producer of carbon and alloy steel flanges for oil & gas export. The company holds ISO 9001:2015, API, and PED certifications. JSW specializes in carbon steel and alloy steel flanges for pipeline and refinery applications. Their flanges are available in Class 150 to Class 2500 and sizes from 1/2″ to 60″. Materials include ASTM A105, A694 F52/F65, and A182 F11/F22. For more on material differences, read Stainless Steel vs Carbon Steel vs Alloy Steel Flanges.
- Key certifications: ISO 9001, API, PED
- Material grades: ASTM A105, A694 F52/F65, A182 F11/F22
- Pressure ratings: Class 150 to Class 2500
- Size range: 1/2″ to 60″
6. Mahindra Steel Service Centre — India
Mahindra Steel Service Centre, part of the Mahindra Group, is a trusted supplier of stainless steel flanges for offshore and marine applications. The company holds ISO 9001, PED, and AD 2000 certifications. They specialize in stainless steel flanges (ASTM A182 F304/F316) for corrosive environments. Pressure ratings include Class 150 to Class 1500, with sizes from 1/2″ to 24″. Their products are widely used in desalination plants and water treatment. For more on desalination, see Top 7 Flange Suppliers for Desalination Plants.
- Key certifications: ISO 9001, PED, AD 2000
- Material grades: ASTM A182 F304, F316
- Pressure ratings: Class 150 to Class 1500
- Size range: 1/2″ to 24″
7. Elforge Ltd. — India
Elforge Ltd. is a specialized manufacturer of high-strength flanges for sour service environments. With ISO 9001:2015, API 6A, and NACE MR0175 certifications, Elforge produces flanges that meet the stringent requirements of the oil & gas industry. Their products are available in Class 150 to Class 2500 and sizes up to 36 inches. Materials include ASTM A105, A182 F304/F316, and Duplex 2205. For more on NACE compliance, read Duplex 2205 vs Super Duplex 2507 Flanges.
- Key certifications: ISO 9001, API 6A, NACE MR0175
- Material grades: ASTM A105, A182 F304/F316, Duplex 2205
- Pressure ratings: Class 150 to Class 2500
- Size range: 1/2″ to 36″
5. Buying Guide
When selecting a forged flange manufacturer in India for oil & gas export, consider the following criteria:
- Certifications: Ensure the manufacturer holds ISO 9001, PED, API 6A, or NACE certifications relevant to your application.
- Materials: Verify material grades (e.g., ASTM A105, A182 F304/F316, Duplex 2205) and their suitability for temperature, pressure, and corrosion resistance.
- Testing: Look for manufacturers that perform mechanical testing (tensile, yield, hardness), NDT (UT, MT, PT), and hydrostatic testing.
- MOQ: Indian manufacturers often have flexible MOQs, but confirm minimum order quantities for custom sizes or alloys.
- Lead Time: For export, typical lead times range from 4 to 8 weeks. Confirm shipping terms (FOB, CIF) and logistics.
For a deeper dive into forging processes, see The Complete Guide to the Forging Process and Industrial Forging: Complete Guide for Oil & Gas.
6. FAQ Section
What are the top forged flange manufacturers in India for oil & gas export?
The top manufacturers include Kirloskar Ferrous Industries Ltd., L&T Valves Limited, Bharat Forge Limited, Mishra Dhatu Nigam Limited (MIDHANI), JSW Steel Ltd., Mahindra Steel Service Centre, and Elforge Ltd. These companies hold certifications like ISO 9001, PED, and API 6A.
What certifications should I look for in an Indian flange manufacturer?
Key certifications include ISO 9001:2015 for quality management, PED 2014/68/EU for European markets, API 6A for oil & gas, and NACE MR0175 for sour service. Additional certifications like AD 2000 are beneficial for German markets.
What materials are commonly used for forged flanges in India?
Common materials include carbon steel (ASTM A105), stainless steel (ASTM A182 F304/F316), alloy steel (ASTM A182 F11/F22), and duplex stainless steel (Duplex 2205, Super Duplex 2507). Exotic alloys like Inconel 625 and Hastelloy C276 are also available.
What is the typical lead time for export orders from Indian manufacturers?
Lead times vary from 4 to 8 weeks depending on order complexity, material availability, and quantity. Custom orders or special alloys may require longer lead times. Always confirm with the manufacturer.
How do I ensure the quality of forged flanges from India?
Request material test certificates (MTCs), NDT reports, and third-party inspection from agencies like SGS or Bureau Veritas. Verify compliance with ASME B16.5, API 6A, and ASTM standards. For more, read The Complete Guide to Forged Flanges.
7. References
- ASME B16.5 – Pipe Flanges and Flanged Fittings
- ASTM International – Standards for Materials
- API 6A – Specification for Wellhead and Christmas Tree Equipment
- ISO 9001:2015 – Quality Management Systems
- PED 2014/68/EU – Pressure Equipment Directive