DIPTI METAL INDUSTRIES
Leading API 6A Type 6BX 20000 PSI Flange Manufacturer, API 6A Type 6BX 20000 PSI Flanges Supplier & API 6A Type 6BX 20000 PSI Flanges Exporter (20K / 138.0 MPa) in Mumbai, India
Dipti Metal Industries is a Leading global API 6A Type 6BX 20000 PSI Flange Manufacturer, API 6A Type 6BX 20000 PSI Flange Supplier & API 6A Type 6BX 20000 PSI Flange Exporter of 138.0 MPa (20000 PSI) flanged products for maximum-pressure, critical service in Mumbai, India. The Type 6BX flange is specifically designed for this extreme pressure rating, featuring a highly reliable bolt-preloaded system that uses BX Ring Type Joint (RTJ) Gaskets for the highest possible metal-to-metal seal integrity. We supply both Weld Neck RTJ and Blind RTJ Flanges in this 20K pressure class, essential for wellhead equipment, blowout preventer (BOP) stacks, and HPHT (High Pressure/High Temperature) applications. We ensure supply meets all material classes (DD, EE, FF) and Product Specification Levels (PSL 1-4), adhering strictly to NACE MR0175/ISO 15156 for sour service. Find certified API 6A 6BX 20K Flanges here.
🏭 About Dipti Metal Industries — Your API 6A Partner for Maximum-HPHT
Founded in 2009 in Mumbai, India, we are a specialized global API 6A Flange Manufacturer and API 6A Type 6BX 20000 PSI Flange Exporter with expertise in maximum-pressure applications. Our manufacturing and rigorous inspection processes are strictly governed by API 6A requirements to ensure that our 20000 PSI flanges, both Weld Neck and Blind types, maintain the critical bolt-preloaded integrity necessary for the most challenging deep-sea and HPHT environments. We supply certified wellhead components and manage stock to meet urgent global demands for this ultimate pressure class.
Certifications & Compliance
- ISO 9001 Quality Management System
- EN 10204 3.1 / 3.2 Material Test Certificates
- Compliance with API 6A (latest edition)
- Sour Service Compliance: NACE MR-0175 / ISO 15156
Why Dipti for API 6BX 20K Flanges
- Immediate supply of Weld Neck RTJ and Blind RTJ flanges in the 20000 PSI class from Mumbai stock.
- Flanges readily available and certified up to PSL 4, mandatory for the most stringent HPHT applications.
- Precision in dimensions for BX Ring Gaskets (BX151 to BX159) to ensure a flawless, maximum-pressure seal.
- Expertise in supplying necessary companion equipment like A193 B7M bolting and custom transition spools.
📘 Product Overview: API 6A Type 6BX (20000 PSI / 138.0 MPa)
The API 6A Type 6BX connection at 20000 PSI (138.0 MPa) represents the absolute maximum working pressure defined by the API 6A standard. The flange's bolt-preloaded design, coupled with the specialized Type BX Ring Gasket, delivers the highest level of pressure-energized, metal-to-metal sealing capability. This ultra-high integrity flange is critical for all permanent wellhead and BOP stack components operating in environments where internal pressure is extreme and external fatigue loads are severe.
API 6A & ISO 10423 Standard Specifications
| Parameter | Specification |
|---|---|
| Design Standard | API Spec 6A (and ISO 10423) |
| Flange Type | Type 6BX (Weld Neck & Blind) |
| Max Working Pressure | 20000 PSI (138.0 MPa) |
| Sealing Face | Ring Type Joint (RTJ) - Uses BX Series Gaskets |
| Key Feature | Bolt Preloaded - Highest integrity for 20K service |
| Product Spec. Levels | PSL 1, PSL 2, PSL 3, PSL 4 |
We supply flanges in material classes DD, EE, FF and temperature ratings from L, P, R, S, T, U, V, X, and Y as per API 6A.
Common Forged Material Grades Supplied
| Application | ASTM / ASME Grade |
|---|---|
| Carbon Steel | ASTM A105 / A105N, A350 LF2 |
| Low Alloy Steel | ASTM A182 F5, F11, F22 |
| Stainless Steel | ASTM A182 F304, F316 |
| Duplex & Super Duplex | ASTM A182 F51, F53, F55 |
All materials can be supplied with NACE MR0175 / ISO 15156 compliance for sour service.
API 6A Type 6BX 20000 PSI Ring Joint Gasket Groove Dimensions (WELDING NECK RTJ - BX)
The table below provides the essential dimensions for the BX Ring Joint Gasket Groove for API 6A Type 6BX 20000 PSI Weld Neck Flanges, specified in mm. This data applies to both Weld Neck and Blind Flange RTJ faces.
| Size | B | OD | C | E1 | Q (MAX.) | G | K | T | J1 | J2 | J3 | J4 | R | BC | N | H | Ring Number BX |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 13/16" | 46.8 | 255 | 3 | - | 5.56 | 77.77 | 117 | 63.5 | 133.4 | 109.5 | 49.2 | - | 10 | 203.20 | 8 | 29 | 151 |
| 2 1/16" | 53.2 | 285 | 3 | - | 5.95 | 86.23 | 132 | 71.5 | 154.0 | 127.0 | 52.4 | - | 10 | 230.20 | 8 | 32 | 152 |
| 2 9/16" | 65.9 | 325 | 3 | - | 6.75 | 102.77 | 151 | 79.4 | 173.0 | 144.5 | 58.7 | - | 10 | 261.90 | 8 | 35 | 153 |
| 3 1/16" | 78.6 | 355 | 3 | - | 7.54 | 119.00 | 171 | 85.8 | 192.1 | 160.3 | 63.5 | - | 10 | 287.30 | 8 | 39 | 154 |
| 4 1/16" | 104.0 | 445 | 3 | - | 8.33 | 150.62 | 219 | 106.4 | 242.9 | 206.4 | 73.0 | - | 10 | 357.20 | 8 | 48 | 155 |
| 7 1/16" | 180.2 | 655 | 6 | 11.11 | 11.11 | 241.83 | 352 | 165.1 | 385.8 | 338.1 | 96.8 | 7.9 | 16 | 554.00 | 16 | 54 | 156 |
| 9" | 229.4 | 805 | 6 | 12.7 | 12.70 | 299.06 | 441 | 204.8 | 481.0 | 428.6 | 107.9 | 6.4 | 25 | 685.80 | 16 | 67 | 157 |
| 11" | 280.2 | 885 | 6 | 14.3 | 14.29 | 357.23 | 505 | 223.9 | 566.7 | 508.0 | 103.2 | 12.7 | 25 | 749.30 | 16 | 74 | 158 |
| 13 5/8" | 346.9 | 1160 | 6 | 15.9 | 15.88 | 432.64 | 614 | 292.1 | 693.7 | 628.6 | 133.3 | 14.2 | 25 | 1016.00 | 20 | 80 | 159 |
UNIT: mm. Dimensions are for the Ring Groove based on API 6A Table 5.10.
NOTE 1) TOLERANCE ACCORDING TO API 6A - 20TH
NOTE 2) RING GASKET ACCORDING TO API 6A-20TH
API 6A Type 6BX 20000 PSI Flange & Connection Product Range (Weld Neck & Blind)
We supply the full range of components designed and manufactured strictly to API 6A, 20000 PSI Type 6BX standards for maximum-pressure applications in oilfield and drilling operations.
- API 6A Type 6BX Weld Neck Flanges (Available from 1 13/16" to 13 5/8" bore sizes) (Weld Neck Flange Category)
- API 6A Type 6BX Blind Flanges (For sealing ends of wellhead equipment/BOP) (Blind Flange Category)
- API BX Series Ring Gaskets (BX151 to BX159) - Mandatory for 6BX connection
- High-Tensile Bolting (ASTM A193 B7M, A320 L7M, with A194 Nuts) - NACE-compliant grades are mandatory
- Flange Adapters and Transition Spools (e.g., 20K to 15K or other standards)
Key Applications for API 6A Type 6BX 20000 PSI Flanges
The 6BX design at 20000 PSI is exclusively utilized for the most demanding, maximum-pressure, and highly critical well control applications globally.
- Maximum Pressure (Max-P) Wellhead Assemblies: Primary connectors for surface control equipment in the deepest and highest-pressure drilling programs.
- Blowout Preventer (BOP) Stacks: Connections for BOPs and related piping rated for this extreme pressure.
- HPHT Completion Equipment: Permanent components that must withstand maximum downhole pressures.
- Well Intervention Tools: High-pressure side-outlets and connections on tools and spools during specialized intervention.
Global Distribution Network for API 6A Flanges
As a global API 6A Flange Exporter and Supplier, Dipti Metal Industries specializes in the delivery of certified, high-pressure components for the most demanding oil and gas and energy projects worldwide.
Major Markets Served by Our API 6A Flange Exporter Network
- Austria: Vienna, Salzburg
- Belgium: Antwerp, Brussels, Ghent
- Bulgaria: Sofia, Plovdiv
- Croatia: Zagreb, Split
- Czech Republic: Prague, Brno
- Denmark: Copenhagen, Aarhus
- Estonia: Tallinn, Tartu
- Finland: Helsinki, Tampere
- France: Paris, Marseille, Lyon
- Germany: Frankfurt, Hamburg, Munich, Düsseldorf
- Greece: Athens, Thessaloniki
- Hungary: Budapest, Debrecen
- Ireland: Dublin, Cork
- Italy: Milan, Rome, Genoa
- Latvia: Riga, Daugavpils
- Lithuania: Vilnius, Kaunas
- Luxembourg: Luxembourg City
- Netherlands: Rotterdam, Amsterdam, The Hague
- Norway: Oslo, Bergen
- Poland: Warsaw, Krakow
- Portugal: Lisbon, Porto
- Romania: Bucharest, Cluj-Napoca
- Russia: Moscow, Saint Petersburg, Kazan
- Serbia: Belgrade, Novi Sad
- Slovakia: Bratislava, Košice
- Slovenia: Ljubljana, Maribor
- Spain: Madrid, Barcelona, Valencia
- Sweden: Stockholm, Gothenburg
- Switzerland: Zurich, Geneva, Basel
- Ukraine: Kyiv, Kharkiv, Odesa
- United Kingdom: London, Manchester, Aberdeen, Glasgow
- Afghanistan: Kabul, Kandahar
- Bahrain: Manama, Sitra
- Bangladesh: Dhaka, Chittagong
- Brunei: Bandar Seri Begawan
- China: Shanghai, Guangzhou, Tianjin, Shenzhen
- Hong Kong: Hong Kong City
- India: Mumbai, Delhi, Chennai, Kolkata, Bangalore, Hyderabad (Local Markets)
- Indonesia: Jakarta, Surabaya, Balikpapan
- Iran: Tehran, Mashhad
- Iraq: Baghdad, Basra
- Japan: Tokyo, Osaka, Nagoya
- Jordan: Amman, Irbid
- Kazakhstan: Nur-Sultan, Almaty
- Kuwait: Kuwait City, Ahmadi
- Laos: Vientiane, Luang Prabang
- Lebanon: Beirut, Tripoli
- Malaysia: Kuala Lumpur, Johor Bahru, Port Klang
- Myanmar: Yangon, Mandalay
- Nepal: Kathmandu, Biratnagar
- Oman: Muscat, Sohar, Salalah
- Philippines: Manila, Cebu
- Qatar: Doha, Ras Laffan
- Saudi Arabia: Riyadh, Jeddah, Dammam, Al Khobar, Jubail
- Singapore: Singapore City
- South Korea: Seoul, Busan, Ulsan
- Sri Lanka: Colombo, Kandy
- Syria: Damascus, Aleppo
- Taiwan: Taipei, Kaohsiung
- Thailand: Bangkok, Rayong, Laem Chabang
- UAE: Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah
- Uzbekistan: Tashkent, Samarkand
- Vietnam: Ho Chi Minh City, Hanoi, Da Nang
- Yemen: Sana'a, Aden
- Canada: Calgary, Edmonton, Vancouver, Toronto, Montreal
- Mexico: Mexico City, Monterrey, Guadalajara
- Panama: Panama City, Colón
- USA: Houston, Los Angeles, New York, Chicago, New Orleans
- Argentina: Buenos Aires, Cordoba
- Bolivia: La Paz, Santa Cruz
- Brazil: São Paulo, Rio de Janeiro, Salvador
- Chile: Santiago, Valparaíso
- Colombia: Bogota, Medellin
- Ecuador: Quito, Guayaquil
- Peru: Lima, Arequipa
- Uruguay: Montevideo
- Venezuela: Caracas, Maracaibo
- Algeria: Algiers, Oran
- Angola: Luanda, Huambo
- Egypt: Cairo, Alexandria, Port Said
- Ghana: Accra, Kumasi
- Kenya: Nairobi, Mombasa
- Libya: Tripoli, Benghazi
- Morocco: Casablanca, Rabat
- Mozambique: Maputo, Beira
- Nigeria: Lagos, Port Harcourt, Abuja
- Rwanda: Kigali, Rubavu
- South Africa: Johannesburg, Durban, Cape Town, Sasolburg
- Tanzania: Dar es Salaam, Mwanza
- Tunisia: Tunis, Sfax
- Uganda: Kampala, Gulu
- Australia: Sydney, Melbourne, Perth, Brisbane
- Fiji: Suva, Nadi
- New Zealand: Auckland, Wellington, Christchurch
- Papua New Guinea: Port Moresby, Lae
Why Procure Your API 6A Type 6BX 20000 PSI Flanges from Dipti Metal Industries?
- API Certification Assurance: We guarantee compliance with the latest API 6A specifications for design, manufacture, and pressure rating (138.0 MPa / 20000 PSI).
- Maximum-HPHT Expertise: Focus on the highest pressure flange grade, the 6BX, ensuring superior performance and bolt-preloaded integrity for extreme HPHT environments.
- Weld Neck and Blind Stock: Ready stock of both Weld Neck RTJ and Blind RTJ Flanges in key nominal sizes (e.g., 4 1/16", 7 1/16", 9", 11").
- Full BX Gasket System: Guaranteed supply of precision-machined BX Series Ring Gaskets (BX151 to BX159) for flawless, maximum-pressure seal performance.
Request a Custom Quote for API 6A Type 6BX Flanges (20000 PSI)
Contact Dipti Metal Industries today for certified API 6A Type 6BX 20000 PSI Flanges, Flanged Fittings, and matching BX Ring Gaskets. Provide your project specifications including required PSL, Material Class, BX Ring Gasket Number, and nominal size for a competitive, customized quote and expert technical support.
📍 Contact
Company
Dipti Metal Industries
Address
No.9, Shreepati Castle, D-1, 10–11th Khetwadi Back Road, Mumbai – 400004, Maharashtra, India
Phone +91-22-66381301 • +91-9975266499 (WhatsApp)
Email
info@diptimetal.com
•
diptimetal@gmail.com
Seaworthy export packing • Line-wise bagging & tagging • Complete documentation & TPI.