DIPTI METAL INDUSTRIES
Copper, Brass & Cupro-Nickel (CuNi) Alloy Products Manufacturer, Exporter, Supplier & Stockist in Mumbai, India | Tubes, Rods, Fittings, Flanges & Sheets
Dipti Metal Industries, a Worldwide recognized, Largest, Best, and Top Manufacturer, Exporter, Stockist & Supplier of Copper, Brass, and high-performance Cupro-Nickel (CuNi) Alloy Products from Mumbai, India, offers a vast and specialized inventory for critical industrial applications. Our portfolio includes high-conductivity Copper (C10100/C11000), versatile Plumbing/HVAC Copper (C12200), machinable Brass grades (C36000/C37700/CW602N), and the essential Marine-grade Copper-Nickel alloys (C70600 / 90/10 and C71500 / 70/30).
We combine project-specific manufacturing (e.g., custom profiles, precision fittings, complex weldments) with extensive stock of standard forms (seamless tubes, rods, sheets). Our dedication to quality assurance and robust export logistics ensures we deliver materials to over 50 countries worldwide, complete with full documentation, verified Mill Test Certificates (EN 10204 3.1/3.2), and seaworthy export packing. Choose Dipti Metal Industries for dependable, high-quality non-ferrous solutions for your Marine, Heat Exchanger, Power, and Electrical projects.
Dipti Metal Industries: Your Specialized Manufacturer & Exporter of Copper & Brass Alloys
Founded in 2009 in Mumbai, India, Dipti Metal Industries is a trusted global brand specializing in the supply and manufacture of non-ferrous materials. Our core expertise lies in high-performance Copper and Copper-Alloy products, serving critical sectors such as marine, desalination, HVAC, electrical, and heavy engineering. We leverage advanced manufacturing capabilities for custom profiles and fittings while maintaining an extensive inventory of standard forms, ensuring we meet complex project schedules globally.
Our commitment involves rigorous Quality Assurance (QA/QC), precise dimensional control, and specialized packaging for secure worldwide export from major Indian ports. We offer flexible solutions combining stock availability with project-specific manufacturing and highly responsive export logistics.
Copper & Cupro-Nickel (CuNi) Alloys: Grades & International Equivalents
Our Copper and Copper-Nickel portfolio focuses on high-purity and marine-grade alloys, suitable for electrical and high-corrosion applications. Project specifications govern final chemistry and mechanical requirements.
| Family / Name | UNS | EN / W.Nr. | Typical Standards / Uses |
|---|---|---|---|
| Pure Copper (OFE) | C10100 | CW004A / 2.0040 | High conductivity; electrical connectors, bus bars, vacuum applications |
| Pure Copper (ETP) | C11000 | CW009A / 2.0065 | General electrical; bus bars; ASTM B187/B152 (Rods/Bars/Sheets) |
| DHP Copper (Plumbing/HVAC) | C12200 | CW024A | Plumbing/HVAC seamless tubes; ASTM B75/B88; excellent formability & brazing |
| CuNi 90/10 | C70600 | 2.0872 | Seawater piping, condensers, heat exchangers; ASTM B111/B466 (Marine-grade) |
| CuNi 70/30 | C71500 | 2.0882 | High velocity seawater service, demanding marine applications; ASTM B111/B466 |
| Admiralty Brass (with As) | C44300 | — | Condenser tubes (traditional environments); Arsenical copper alternative |
Brass (Cu-Zn Alloys): Common Grades & Machinability
Our Brass portfolio includes standard forming alloys, specialized free-cutting grades for high-volume machining, and DZR alloys for plumbing integrity.
| Sub-Family / Name | UNS | EN (CW) / W.Nr. | Legacy (BS/DIN) | Typical Uses |
|---|---|---|---|---|
| Cartridge Brass (70/30) | C26000 | CW505L | — | Deep-drawn parts, radiator cores, electrical components |
| Common Brass (63/37) | C27200 | CW508L (CuZn37) | CZ108 | Plumbing fittings, general pressings, heat-exchanger fins |
| Free-Cutting Brass (Rod) | C36000 | CW603N (CuZn36Pb3) | CZ124 | High-speed machining; instrumentation parts, automatic screw machine parts |
| Forging Brass | C37700 | CW617N (CuZn40Pb2) | CZ122 | Hot forged valves, fittings |
| DZR Brass (Dezincification Resistant) | — | CW602N (CuZn36Pb2As) | CZ132 | Potable water fittings, valves, and plumbing components |
| Naval Brass (with Sn) | C46400 | CW712R | — | Marine hardware, shafts, fasteners, structural components |
Copper, Brass & CuNi Alloy Products We Manufacture & Supply
We provide a wide array of non-ferrous product forms, combining our own manufacturing capability with strategic global sourcing to ensure project readiness.
Seamless & Welded Tubes
- Grades: C70600 (90/10), C71500 (70/30), C12200 (DHP)
- Forms: Seamless, Welded, U-bend, low-fin/integral-fin
- Standards: ASTM B111 / B466 / B75 / B88
Rods, Bars & Profiles
- Grades: Copper C11000/C10100; Brass C36000/C37700/CW602N
- Shapes: Round, Hexagonal (View Hex), Square, Flats
- Machinability: Free-Cutting grades available for high-speed CNC operations.
Fittings, Flanges & Valves
- Fittings: Brazing, Compression, Flare, ASME Butt-Weld (Buttweld Fittings)
- Flanges: WN, SO, BL, TH, SW in CuNi 90/10 & 70/30
- Valves: Ball, Gate, Check, Globe (DZR brass bodies available)
Custom Fabrication & Services
- Custom Machining: Precision components, nozzles, ferrules, connectors per client drawing.
- Forming & Fabrication: Bending, stamping, brazing, threading, and custom assemblies.
- Processing: Cutting-to-length, tin-plating/coatings, stamping/marking.
Key Industries Served by Our Copper & Brass Alloy Products
Our non-ferrous products are crucial for sectors demanding high thermal performance, galvanic compatibility, and resistance to specific corrosive media like seawater and brine.
Marine & Offshore
- Seawater intake piping (CuNi 90/10 & 70/30)
- Desalination plants and heat exchangers
- Shipbuilding and repair (Marine fittings and fasteners)
HVAC & Plumbing
- Chillers, condensers, and radiator cores
- Potable water systems (CW602N DZR Brass fittings)
- Residential and commercial plumbing networks (C12200 tubes)
Electrical & Power
- Bus bars and high-conductivity connectors (C10100 / C11000)
- Heat exchanger and condenser tubing (Power generation utility)
- Precision machined parts for instrumentation
Chemical & Process
- Processing of non-oxidizing acids and solvents
- General process utility lines where galvanic corrosion must be minimized
- Custom OEM sub-assemblies and components per specification
Copper & Brass Alloy Products Export Countries & Cities We Supply From India To
Dipti Metal Industries is a proud Worldwide Exporter of Copper and Brass Alloys, leveraging our manufacturing and stocking capabilities to serve major industrial hubs across the globe, with a strong focus on Marine, HVAC, and Electrical regions worldwide. We are your trusted Supplier and Stockist In Mumbai, India, providing global projects with high performance non-ferrous solutions.
Explore Our Global Reach
- Netherlands: Rotterdam, Amsterdam, The Hague, Utrecht
- Norway: Oslo, Bergen, Stavanger, Trondheim
- United Kingdom: London, Glasgow, Aberdeen, Liverpool
- Germany: Hamburg, Bremen, Rostock, Wilhelmshaven
- Spain: Valencia, Barcelona, Bilbao, Algeciras
- France: Marseille, Le Havre, Nantes, Bordeaux
- Italy: Genoa, Trieste, Venice, Naples
- Greece: Piraeus, Thessaloniki, Patras, Heraklion
- Finland: Helsinki, Turku, Rauma, Kotka
- Poland: Gdansk, Szczecin, Gdynia, Swinoujscie
- Sweden: Stockholm, Gothenburg, Malmö, Uppsala
- Denmark: Copenhagen, Aarhus, Odense, Aalborg
- Belgium: Antwerp, Brussels, Ghent, Charleroi
- Ireland: Dublin, Cork, Limerick, Galway
- Portugal: Lisbon, Porto, Braga, Coimbra
- Austria: Vienna, Graz, Linz, Salzburg
- Switzerland: Zurich, Geneva, Basel, Bern
- Czech Republic: Prague, Brno, Ostrava, Pilsen
- Hungary: Budapest, Debrecen, Szeged, Miskolc
- Romania: Bucharest, Cluj-Napoca, Timișoara, Iași
- Bulgaria: Sofia, Plovdiv, Varna, Burgas
- Croatia: Zagreb, Split, Rijeka, Osijek
- Serbia: Belgrade, Novi Sad, Niš, Kragujevac
- Slovenia: Ljubljana, Maribor, Celje, Kranj
- Slovakia: Bratislava, Košice, Prešov, Žilina
- Lithuania: Vilnius, Kaunas, Klaipėda, Šiauliai
- Latvia: Riga, Daugavpils, Liepāja, Jelgava
- Estonia: Tallinn, Tartu, Narva, Pärnu
- Ukraine: Kyiv, Kharkiv, Odesa, Dnipro (Subject to geopolitical situation)
- Belarus: Minsk, Gomel, Mogilev, Vitebsk (Subject to geopolitical situation)
- Moldova: Chisinau, Tiraspol, Balti, Bender
- Bosnia and Herzegovina: Sarajevo, Banja Luka, Tuzla, Zenica
- Albania: Tirana, Durrës, Vlorë, Shkodër
- North Macedonia: Skopje, Bitola, Kumanovo, Prilep
- Montenegro: Podgorica, Nikšić, Herceg Novi, Pljevlja
- Kosovo: Pristina, Prizren, Ferizaj, Peć
- Cyprus: Nicosia, Limassol, Larnaca, Paphos
- Malta: Valletta, Birkirkara, Qormi, Mosta
- Iceland: Reykjavik, Kópavogur, Hafnarfjörður, Akureyri
- UAE: Dubai, Abu Dhabi, Sharjah, Jebel Ali
- Saudi Arabia: Jubail, Dammam, Jeddah, Yanbu
- Qatar: Doha, Ras Laffan, Mesaieed, Al Khor
- Kuwait: Kuwait City, Ahmadi, Mina Abdullah, Shuaiba
- Oman: Sohar, Muscat, Salalah, Duqm
- Singapore: Singapore City, Jurong Island, Tuas, Changi
- South Korea: Busan, Ulsan, Gwangyang, Incheon
- Japan: Tokyo, Osaka, Yokohama, Kobe
- China: Shanghai, Guangzhou, Tianjin, Qingdao
- Indonesia: Jakarta, Balikpapan, Surabaya, Medan
- Malaysia: Kuala Lumpur, Port Klang, Johor Bahru, Kuantan
- India: Mumbai, Chennai, Visakhapatnam, Kolkata (Local Markets - Major Industrial Demand, Copper/Brass Pipes India, CuNi Tubes Exporter Mumbai, Brass Rod Stockist India, Copper/Brass Manufacturer Mumbai, Brass/CuNi Supplier Mumbai)
- Thailand: Bangkok, Laem Chabang, Rayong, Songkhla
- Philippines: Manila, Cebu, Batangas, Davao
- Vietnam: Ho Chi Minh City, Hanoi, Da Nang, Haiphong
- Bangladesh: Dhaka, Chittagong, Khulna, Sylhet
- Pakistan: Karachi, Lahore, Faisalabad, Rawalpindi
- Sri Lanka: Colombo, Kandy, Galle, Jaffna
- Myanmar: Yangon, Mandalay, Naypyidaw, Mawlamyine
- Cambodia: Phnom Penh, Siem Reap, Battambang, Sihanoukville
- Laos: Vientiane, Luang Prabang, Savannakhet, Pakse
- Brunei: Bandar Seri Begawan, Kuala Belait, Seria, Tutong
- East Timor: Dili, Baucau, Maliana, Lospalos
- Kazakhstan: Almaty, Nur-Sultan (Astana), Shymkent, Karaganda
- Uzbekistan: Tashkent, Samarkand, Bukhara, Namangan
- Turkmenistan: Ashgabat, Turkmenabat, Dashoguz, Mary
- Kyrgyzstan: Bishkek, Osh, Karakol, Jalal-Abad
- Tajikistan: Dushanbe, Khujand, Kulob, Bokhtar
- Afghanistan: Kabul, Kandahar, Herat, Mazar-i-Sharif (Subject to geopolitical situation)
- Iran: Tehran, Mashhad, Isfahan, Shiraz (Subject to sanctions/regulations)
- Iraq: Baghdad, Basra, Mosul, Erbil (Subject to geopolitical situation)
- Turkey: Istanbul, Ankara, Izmir, Bursa
- Syria: Damascus, Aleppo, Homs, Latakia (Subject to geopolitical situation)
- Jordan: Amman, Zarqa, Irbid, Russeifa
- Lebanon: Beirut, Tripoli, Sidon, Tyre
- Israel: Jerusalem, Tel Aviv, Haifa, Rishon LeZion
- Palestine: Gaza City, Hebron, Nablus, Ramallah (Subject to geopolitical situation)
- Yemen: Sana'a, Aden, Ta'izz, Hodeidah (Subject to geopolitical situation)
- Bahrain: Manama, Riffa, Muharraq, Hamad Town
- USA: Houston, New Orleans, Los Angeles, New York City
- Canada: Halifax, Vancouver, Montreal, Calgary
- Mexico: Veracruz, Altamira, Manzanillo, Coatzacoalcos
- Greenland: Nuuk, Sisimiut, Ilulissat, Qaqortoq
- Guatemala: Guatemala City, Quetzaltenango, Escuintla, Mixco
- Belize: Belize City, Belmopan, San Ignacio, Orange Walk Town
- El Salvador: San Salvador, Soyapango, Santa Ana, San Miguel
- Honduras: Tegucigalpa, San Pedro Sula, Choloma, La Ceiba
- Nicaragua: Managua, León, Masaya, Chinandega
- Costa Rica: San José, Limón, Alajuela, Heredia
- Panama: Panama City, Colón, David, La Chorrera
- Cuba: Havana, Santiago de Cuba, Camagüey, Holguín (Subject to sanctions/regulations)
- Jamaica: Kingston, Portmore, Spanish Town, Montego Bay
- Dominican Republic: Santo Domingo, Santiago de los Caballeros, La Romana, San Pedro de Macorís
- Haiti: Port-au-Prince, Carrefour, Delmas, Gonaïves
- Puerto Rico: San Juan, Bayamón, Carolina, Ponce
- Trinidad and Tobago: Port of Spain, San Fernando, Chaguanas, Arima
- Bahamas: Nassau, Freeport, West End, Coopers Town
- Barbados: Bridgetown, Speightstown, Oistins, Holetown
- Brazil: Rio de Janeiro, Santos, Salvador, Recife
- Argentina: Buenos Aires, Rosario, La Plata, Bahía Blanca
- Chile: Valparaíso, San Antonio, Antofagasta, Iquique
- Peru: Lima, Arequipa, Trujillo, Chiclayo
- Colombia: Bogotá, Medellín, Cali, Barranquilla
- Venezuela: Caracas, Maracaibo, Valencia, Barquisimeto (Subject to geopolitical situation)
- Ecuador: Quito, Guayaquil, Cuenca, Santo Domingo de los Colorados
- Bolivia: La Paz, Santa Cruz de la Sierra, Cochabamba, Sucre
- Paraguay: Asunción, Ciudad del Este, San Lorenzo, Luque
- Uruguay: Montevideo, Salto, Paysandú, Rivera
- Guyana: Georgetown, Linden, New Amsterdam, Anna Regina
- Suriname: Paramaribo, Lelydorp, Nieuw Nickerie, Moengo
- French Guiana: Cayenne, Kourou, Matoury, Saint-Laurent-du-Maroni
- Egypt: Port Said, Alexandria, Suez, Damietta
- Nigeria: Lagos, Port Harcourt, Warri, Onne
- South Africa: Cape Town, Durban, Port Elizabeth, Richards Bay
- Algeria: Algiers, Oran, Annaba, Skikda
- Morocco: Casablanca, Rabat, Fes, Marrakech
- Tunisia: Tunis, Sfax, Sousse, Kairouan
- Libya: Tripoli, Benghazi, Misrata, Zliten (Subject to geopolitical situation)
- Sudan: Khartoum, Omdurman, Port Sudan, Kassala (Subject to geopolitical situation)
- Ethiopia: Addis Ababa, Dire Dawa, Gondar, Mekelle
- Kenya: Nairobi, Mombasa, Kisumu, Nakuru
- Tanzania: Dar es Salaam, Mwanza, Arusha, Dodoma
- Uganda: Kampala, Mbarara, Gulu, Jinja
- Ghana: Accra, Kumasi, Tamale, Sekondi-Takoradi
- Ivory Coast: Abidjan, Bouaké, Daloa, Yamoussoukro
- Cameroon: Douala, Yaoundé, Garoua, Bafoussam
- Senegal: Dakar, Touba, Thiès, Rufisque
- Angola: Luanda, Huambo, Lobito, Benguela
- Mozambique: Maputo, Matola, Nampula, Beira
- Zambia: Lusaka, Kitwe, Ndola, Livingstone
- Zimbabwe: Harare, Bulawayo, Chitungwiza, Mutare
- DR Congo: Kinshasa, Lubumbashi, Mbuji-Mayi, Kisangani
- Republic of the Congo: Brazzaville, Pointe-Noire, Dolisie, Nkayi
- Gabon: Libreville, Port-Gentil, Franceville, Oyem
- Equatorial Guinea: Malabo, Bata, Ebebiyín, Mongomo
- Mauritius: Port Louis, Beau Bassin-Rose Hill, Vacoas-Phoenix, Curepipe
- Seychelles: Victoria, Anse Boileau, Beau Vallon, Cascade
- Australia: Perth, Brisbane, Sydney, Melbourne
- New Zealand: Auckland, Wellington, Christchurch, Tauranga
- Papua New Guinea: Port Moresby, Lae, Arawa, Mount Hagen
- Fiji: Suva, Lautoka, Nadi, Labasa
- Solomon Islands: Honiara, Gizo, Auki, Kirakira
- Vanuatu: Port Vila, Luganville, Norsup, Isangel
- New Caledonia: Nouméa, Mont-Dore, Dumbéa, Païta
- French Polynesia: Papeete, Faaa, Punaauia, Pirae
Quality Assurance, Certifications & Manufacturing Services
Dipti Metal Industries' commitment to quality ensures all Copper, Brass, and CuNi products are fully certified and manufactured to precise client requirements.
Certifications & Documentation
Optional third-party inspections by TÜV, BV, SGS, DNV, LR, ABS available on request.
Manufacturing & Export Services
- Manufacturing Capabilities: CNC machining, forming, bending, brazing, threading, stamping.
- Custom Documentation: Quality Assurance Plan (QAP)/Inspection & Test Plan (ITP), Weld Procedure Specification (WPS)/Procedure Qualification Record (PQR) (as applicable).
- Export Logistics: Seaworthy export packing, line-wise bagging & tagging, and complete export documentation.
Contact Us for Copper, Brass & CuNi Alloy Product Enquiries
Reach out to Dipti Metal Industries, your Worldwide recognized Copper & Brass Alloy Products Manufacturer, Exporter, and Supplier. We are ready to assist with technical specifications, pricing, and worldwide logistics for your specialized non-ferrous requirements.
Seaworthy export packing • Full documentation & TPI for all orders.
Request a Quote Today for Your Copper & Brass Alloy Needs!
Send us your Bill of Materials (BOQ), drawings, or product specifications for Copper, Brass, or Cupro-Nickel products. Our responsive team will provide competitive pricing, reliable lead times, and comprehensive documentation details.