DIPTI METAL INDUSTRIES
ASTM A995 CE3MN Cast Duplex Stainless Steel Valves: Largest Global ASTM A995 CE3MN Manufacturer in Mumbai, India, CE3MN Supplier & CE3MN Exporter
Dipti Metal Industries – Your Premier Worldwide ASTM A995 CE3MN Manufacturer in Mumbai, India, Global A995 CE3MN Supplier, A995 CE3MN Dealers, A995 CE3MN Distributors, and Top A995 CE3MN Stockists and A995 CE3MN Exporter from India of High-Quality ASTM A995 CE3MN (Cast Duplex 2205) Stainless Steel Valves. This Duplex alloy offers an unmatched combination of high tensile/yield strength (roughly double that of 316L) and exceptional resistance to stress corrosion cracking (SCC) in chloride environments, making it ideal for the Marine, Oil & Gas, and Chemical sectors. We offer the biggest and most comprehensive range, including CE3MN Ball Valves, CE3MN Gate Valves, and CE3MN Check Valves. Available in a vast size range (NPS 1/2″ – 36″), and pressure classes (ASME Class 150-2500, PN 10-420) for critical high-pressure and corrosive service. As an A995 CE3MN Valve Manufacturer in Mumbai and global leader, we ensure exceptional quality and balanced phase compliance from Mumbai, India.
Introduction to Dipti Metal Industries' Expertise in ASTM A995 CE3MN Valves
Dipti Metal Industries proudly stands as the largest global ASTM A995 CE3MN Manufacturer in Mumbai, India, a premier A995 CE3MN supplier in India, A995 CE3MN stockist, A995 CE3MN dealer, A995 CE3MN distributor, and leading A995 CE3MN exporter from India of Cast Duplex Stainless Steel Valves. CE3MN is the cast equivalent of Wrought Duplex 2205 (UNS S31803/S32205) and is specified under ASTM A890 Grade 5A / A995. This alloy's microstructure is roughly 50% Austenite and 50% Ferrite, a unique balance that grants it roughly twice the yield strength of standard austenitic stainless steels (304L/316L) along with vastly improved resistance to Chloride Stress Corrosion Cracking (SCC) and superior pitting/crevice corrosion resistance (PREN > 30).
We specialize in the manufacturing and supply of the entire ASTM A995 CE3MN valve lineup, including Ball Valves, Gate Valves, and Check Valves, tailored for high-pressure systems in chloride-rich or corrosive environments. Key to the performance of CE3MN is the presence of Nitrogen (0.10-0.30%), which improves weldability and delays the formation of intermetallic phases. Our focus is on manufacturing CE3MN valves with controlled heat treatment to achieve the correct ferrite-austenite balance (40-60% Austenite) for optimal performance. Our extensive inventory makes us the biggest A995 CE3MN Stockist in India, ensuring prompt delivery to global marine, chemical, and Oil & Gas projects. Dipti Metal is your trusted A995 CE3MN Valve Supplier in Mumbai for high-strength, SCC-resistant fluid control solutions.
NOTE: For applications with extremely high strength and corrosion requirements (PREN > 40), consider our Super Duplex grades like ASTM A995 CD3MWCuN (Super Duplex) Valves. Due to the risk of 475°C embrittlement, CE3MN must not be used above 315°C (600°F).
ASTM A995 CE3MN Valve Standards, Design & Testing Codes
Dipti Metal Industries ensures all supplied ASTM A995 CE3MN Valves comply with critical international standards for design, manufacturing, dimensions, and testing specific to Duplex Stainless Steel for high-strength, high-chloride service.
| Standard | Scope / Valve Type | Material & Rating | Key Requirement |
|---|---|---|---|
| Gate Valves API 600 | Steel Gate Valves—Flanged and Butt-welding Ends | ASTM A995 CE3MN | Design, Pressure/Temperature Ratings, NDE for Gate Valves. |
| Globe Valves API 623 | Steel Globe Valves—Flanged and Butt-welding Ends | ASTM A994 CE3MN | Design, P/T Ratings, and Testing for Globe Valves. |
| Check Valves API 594 | Check Valves—Flanged, Lug, Wafer and Butt-welding Ends | ASTM A995 CE3MN | Design and Face-to-Face dimensions for Check Valves. |
| Ball Valves API 6D / API 608 | Pipeline Valves / Metal Ball Valves | ASTM A995 CE3MN | Design and testing requirements for Ball Valves. |
| P/T Ratings ASME B16.34 | Valves—Flanged, Threaded, and Welding End | ASTM A995 CE3MN | Pressure-Temperature ratings and minimum wall thickness criteria for Duplex SS (limited temp range). |
| Testing API 598 | Valve Inspection and Testing | All CE3MN Valves | Hydrostatic and Pneumatic shell/seat test requirements. |
| Material Spec | ASTM A890 Grade 5A | ASTM A995 CE3MN | Specific requirements for chemistry and dual-phase microstructure. |
Notes: As a leading ASTM A995 CE3MN Manufacturer, we provide full EN 10204 3.1 or 3.2 certification, including Ferrite Number measurement (typically 40-60% Ferrite) to ensure optimal corrosion and mechanical properties.
ASTM A995 CE3MN Product Range, Pressure Ratings & End Connections
Our ASTM A995 CE3MN Valves are engineered to deliver a cost-effective alternative to high-Nickel alloys for high-strength applications in chloride environments below 315°C. We are the biggest CE3MN Valve Stockist in Mumbai for this Duplex range.
- Size Range (NPS / DN): From 1/2″ (DN15) up to 36″ (DN900), commonly used in offshore and chemical processing piping.
- Pressure Classes (ASME / PN):
- Common Classes: ASME Class 150 LB, 300 LB, 600 LB (PN 10 to PN 100)
- High Pressure: ASME Class 900 LB, 1500 LB, 2500 LB (PN 150 to PN 420)
- Key Valve Types Manufactured in CE3MN:
- CE3MN Ball Valves: Floating and Trunnion Mounted (High-strength, preferred in duplex).
- CE3MN Gate Valves (Isolation): OS&Y, Bolted Bonnet (BB).
- CE3MN Check Valves (Backflow): Swing Type, Lift Type, Wafer Type.
- End Connection Types (Conforming to ASME B16.5 / B16.25):
- Flanged: Raised Face (RF), Ring Type Joint (RTJ)
- Welding: Butt-Weld (BW) Ends, Socket-Weld (SW) Ends (Duplex welding requires strict heat control).
- Threaded: NPT/BSP (for smaller sizes)
The Duplex 2205 structure provides excellent mechanical strength and resistance to stress corrosion cracking, allowing for lower wall thicknesses and lighter overall valve designs in high-pressure systems.
Applications of ASTM A995 CE3MN Cast Duplex Stainless Steel Valves
ASTM A995 CE3MN Valves (Duplex 2205) are indispensable in high-chloride, moderate-temperature environments, offering a potent combination of corrosion resistance, high strength, and resistance to Chloride Stress Corrosion Cracking (SCC).
- Oil & Gas Industry: Used for flow lines, pipelines, and processing equipment handling high-chloride oil and gas streams.
- Marine & Offshore: Seawater pumps, piping, and corrosive fluid transfer in offshore platforms and coastal chemical plants.
- Chemical & Petrochemical Processing: Handling aggressive media such as caustic solutions, organic acids, and urea synthesis environments.
- Pulp & Paper Industry: Digester and bleaching equipment where the superior corrosion resistance prevents failure.
ASTM A995 CE3MN Valve Export Countries & Cities We Supply From India To
Dipti Metal Industries is a proud Worldwide Exporter of ASTM A995 CE3MN Valves from Mumbai, India, Global Supplier, Dealer, and Stockist of Cast Duplex Stainless Steel Valves, with an extensive network. We ensure timely and compliant delivery to major industrial hubs across over 190 countries globally, making us one of the biggest global dealers in this domain.
Explore Our ASTM A995 CE3MN Global Reach (190+ Countries)
- USA: Houston, Los Angeles, New York, Chicago, New Orleans
- Canada: Calgary, Edmonton, Vancouver, Toronto, Montreal
- Mexico: Mexico City, Monterrey, Guadalajara, Veracruz
- Panama: Panama City, Colón
- Trinidad and Tobago: Port of Spain, San Fernando
- Costa Rica: San José, Puerto Limón
- Guatemala: Guatemala City, Puerto Quetzal
- Honduras: Tegucigalpa, San Pedro Sula
- Nicaragua: Managua, Corinto
- El Salvador: San Salvador, Acajutla
- Jamaica: Kingston, Montego Bay
- Dominican Republic: Santo Domingo, Santiago
- Cuba: Havana, Santiago de Cuba
- Bahamas: Nassau, Freeport
- Barbados: Bridgetown
- Haiti: Port-au-Prince
- Puerto Rico: San Juan
- Belize: Belize City
- Brazil: São Paulo, Rio de Janeiro, Salvador, Curitiba
- Argentina: Buenos Aires, Cordoba, Rosario
- Chile: Santiago, Valparaíso, Concepción, Antofagasta
- Colombia: Bogotá, Medellín, Cartagena, Barranquilla
- Peru: Lima, Callao, Arequipa, Trujillo
- Venezuela: Caracas, Maracaibo, Puerto La Cruz, Valencia
- Ecuador: Quito, Guayaquil, Manta, Esmeraldas
- Bolivia: La Paz, Santa Cruz, Cochabamba
- Uruguay: Montevideo, Salto
- Paraguay: Asunción, Ciudad del Este
- Guyana: Georgetown
- Suriname: Paramaribo
- Germany: Frankfurt, Hamburg, Munich, Düsseldorf, Berlin
- United Kingdom: London, Manchester, Aberdeen, Glasgow, Liverpool
- Netherlands: Rotterdam, Amsterdam, The Hague
- France: Paris, Marseille, Lyon, Le Havre, Bordeaux
- Italy: Milan, Rome, Genoa, Venice, Naples
- Spain: Madrid, Barcelona, Valencia, Bilbao, Seville
- Russia: Moscow, Saint Petersburg, Kazan, Novorossiysk, Sochi
- Poland: Warsaw, Krakow, Gdańsk, Wrocław
- Belgium: Antwerp, Brussels, Ghent, Zeebrugge
- Sweden: Stockholm, Gothenburg, Malmö, Uppsala
- Norway: Oslo, Bergen, Stavanger, Trondheim
- Finland: Helsinki, Tampere, Turku, Oulu
- Turkey: Istanbul, Ankara, Izmir, Adana
- Portugal: Lisbon, Porto, Sines
- Greece: Athens, Thessaloniki, Patras
- Ireland: Dublin, Cork
- Austria: Vienna, Salzburg, Linz
- Switzerland: Zurich, Geneva, Basel, Bern
- Czech Republic: Prague, Brno, Ostrava
- Romania: Bucharest, Cluj-Napoca, Constanța
- Ukraine: Kyiv, Kharkiv, Odesa, Lviv
- Hungary: Budapest, Debrecen, Szeged
- Croatia: Zagreb, Split, Rijeka
- Denmark: Copenhagen, Aarhus, Odense
- Slovakia: Bratislava, Košice, Žilina
- Lithuania: Vilnius, Kaunas, Klaipėda
- Latvia: Riga, Daugavpils, Liepāja
- Estonia: Tallinn, Tartu, Narva
- Bulgaria: Sofia, Plovdiv, Varna
- Serbia: Belgrade, Novi Sad
- Slovenia: Ljubljana, Maribor
- Cyprus: Nicosia, Limassol
- Malta: Valletta, Birkirkara
- Saudi Arabia: Riyadh, Jeddah, Dammam, Al Khobar, Jubail
- UAE: Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah
- Qatar: Doha, Ras Laffan
- Oman: Muscat, Sohar, Salalah
- Kuwait: Kuwait City, Ahmadi
- Bahrain: Manama, Sitra
- Iraq: Baghdad, Basra, Erbil
- Iran: Tehran, Mashhad, Bandar Abbas, Isfahan
- India: Mumbai, Delhi, Chennai, Kolkata, Bangalore, Hyderabad (Local Markets)
- China: Shanghai, Guangzhou, Tianjin, Shenzhen, Qingdao, Hong Kong
- Japan: Tokyo, Osaka, Nagoya, Yokohama, Kobe
- South Korea: Seoul, Busan, Ulsan, Incheon, Daegu
- Indonesia: Jakarta, Surabaya, Balikpapan, Medan
- Singapore: Singapore City
- Malaysia: Kuala Lumpur, Johor Bahru, Port Klang, Penang
- Thailand: Bangkok, Rayong, Laem Chabang, Chiang Mai
- Vietnam: Ho Chi Minh City, Hanoi, Da Nang, Haiphong
- Philippines: Manila, Cebu, Davao, Batangas
- Bangladesh: Dhaka, Chittagong, Khulna
- Pakistan: Karachi, Lahore, Islamabad, Faisalabad
- Taiwan: Taipei, Kaohsiung, Taichung
- Myanmar: Yangon, Mandalay
- Sri Lanka: Colombo, Kandy
- Kazakhstan: Nur-Sultan, Almaty, Atyrau
- Uzbekistan: Tashkent, Samarkand, Bukhara
- Jordan: Amman, Irbid, Zarqa
- Lebanon: Beirut, Tripoli
- Mongolia: Ulaanbaatar, Erdenet
- Nepal: Kathmandu, Biratnagar
- Yemen: Sana'a, Aden
- South Africa: Johannesburg, Durban, Cape Town, Sasolburg
- Nigeria: Lagos, Port Harcourt, Abuja, Kano
- Egypt: Cairo, Alexandria, Port Said, Suez
- Algeria: Algiers, Oran, Skikda
- Morocco: Casablanca, Rabat, Tangier
- Angola: Luanda, Lobito
- Kenya: Nairobi, Mombasa
- Tanzania: Dar es Salaam, Mwanza
- Ghana: Accra, Tema, Kumasi
- Mozambique: Maputo, Beira
- Cameroon: Douala, Yaoundé
- Libya: Tripoli, Benghazi
- Tunisia: Tunis, Sfax
- Ethiopia: Addis Ababa, Dire Dawa
- Australia: Sydney, Melbourne, Perth, Brisbane, Darwin, Adelaide
- New Zealand: Auckland, Wellington, Christchurch
- Papua New Guinea: Port Moresby, Lae
- Fiji: Suva, Nadi
- Zambia: Lusaka, Ndola
- Zimbabwe: Harare, Bulawayo
- Namibia: Windhoek, Walvis Bay
- Democratic Republic of Congo: Kinshasa, Lubumbashi
- Cote d'Ivoire: Abidjan
- Senegal: Dakar
- Mali: Bamako
- Malawi: Lilongwe, Blantyre
- Mauritius: Port Louis
- Reunion: Saint-Denis
Why Choose Dipti Metal Industries for Your ASTM A995 CE3MN Valve Needs?
- Largest A995 CE3MN Stockist & Manufacturer: As the largest global ASTM A995 CE3MN Manufacturer in Mumbai and biggest CE3MN stockist in India, we provide unparalleled access to a full range of Duplex 2205 valves, ensuring minimal lead times for urgent high-strength, high-corrosion requirements.
- Superior Mechanical Strength: We supply certified Cast Duplex 2205 (CE3MN) Valves, offering roughly twice the yield strength of austenitic grades, allowing for potential weight and cost savings in high-pressure systems. Fully supported by EN 10204 3.1/3.2 MTCs.
- Chloride SCC and Pitting Resistance: The balanced Duplex microstructure provides exceptional resistance to Chloride Stress Corrosion Cracking (SCC) and localized corrosion (PREN > 30), making it ideal for marine and oilfield service.
- Phase Balance Control: Our manufacturing process includes strict control over the heat treatment to ensure the optimal Ferrite-Austenite balance (40-60% Austenite) is achieved, guaranteeing both maximum strength and corrosion performance.
- Robust Worldwide Exporter & Logistics: As a dedicated worldwide A995 CE3MN Exporter from Mumbai, Dipti Metal Industries guarantees efficient, fully documented, and compact global delivery, ensuring smooth project completion across all industrial continents.
- Best Value Proposition: Leveraging strategic global manufacturing in India and efficient supply chain management, we deliver premium, fully certified ASTM A995 CE3MN Valves at highly competitive prices, offering the best cost-to-performance ratio for Duplex-grade applications.
Get a Quote Today for Your ASTM A995 CE3MN Valve Requirements!
Are you searching for dependable, high-strength, SCC-resistant ASTM A995 CE3MN Cast Duplex Stainless Steel Valves that comply with international standards for your severe chloride service needs? Contact Dipti Metal Industries, your expert largest global ASTM A995 CE3MN Manufacturer in Mumbai, India, supplier, stockist, dealer, distributor, and exporter from India, today to discuss your specific requirements or to request a personalized, custom quote. Our knowledgeable and responsive team is dedicated to providing you with the most effective, safest, and most reliable A995 CE3MN Valve solutions.
Price guidance (non-binding): USD 35.00–1,400,000.00 per unit depending on size, pressure class, type, trim, quantity, and delivery terms. Final prices are quotation-based.
ASTM A995 CE3MN Valves — Frequently Asked Questions
The Duplex structure (balanced ferrite and austenite phases) gives CE3MN roughly twice the yield strength of austenitic grades (316/317) and superior resistance to Chloride Stress Corrosion Cracking (SCC). Its Pitting Resistance Equivalent Number (PREN) above 30 also provides excellent localized corrosion resistance.
The 'CE3MN' is a Cast Duplex Stainless Steel designation: 'C' denotes Corrosion resistance, 'E' denotes a specific compositional range, '3' is for low carbon, 'M' for Molybdenum, and 'N' for Nitrogen (which enhances strength and corrosion). It is the Cast Grade 5A equivalent to Wrought Duplex 2205.
Duplex stainless steels are severely limited in high-temperature service. CE3MN valves should not be exposed to temperatures above 315°C (600°F) for extended periods, as this causes 475°C embrittlement, significantly reducing impact toughness and necessitating the use of alternative alloys.
CE3MN is the alloy of choice for Oil & Gas (pipelines, risers), Chemical Processing (caustic/urea solutions), Marine environments, and structural applications requiring high pressure capability, superior strength, and resistance to chloride-induced corrosion.
Contact Dipti Metal Industries, Your ASTM A995 CE3MN Valve Manufacturer, Exporter, Supplier in Mumbai, India
Global export expertise: Seaworthy export packing • Line-wise bagging & tagging • Full documentation & TPI. We are a worldwide exporter of quality ASTM A995 CE3MN Valves from Mumbai, India.