DIPTI METAL INDUSTRIES
❄️ Low Carbon Grade
🌊 Grade WP316L / 1.4404
🛡️ UNS S31603 Specialty
🚢 Marine & Pharma Grade
ASTM A403 WP316L Pipe Fittings Manufacturer, Supplier & Stockist in Mumbai, India
Dipti Metal Industries is a premier ASTM A403 WP316L Manufacturer and UNS S31603 Fittings Supplier. Grade 316L is the low carbon version of 316, engineered to eliminate carbide precipitation during welding. This makes it the ultimate choice for highly corrosive environments such as marine coastal structures, food processing plants, and pharmaceutical equipment. We stock a comprehensive range of 1.4404 elbows, tees, and reducers ready for worldwide export.
🧪 Technical Specifications: UNS S31603 (1.4404)
| Chemical Composition (%) | |
|---|---|
| Carbon (C) | 0.030 max |
| Nickel (Ni) | 10.0 – 14.0 |
| Chromium (Cr) | 16.0 – 18.0 |
| Molybdenum (Mo) | 2.00 – 3.00 |
| Manganese (Mn) | 2.00 max |
| Mechanical Properties (L-Grade) | |
|---|---|
| Tensile Strength | 485 MPa (Min) |
| Yield Strength | 170 MPa (Min) |
| Elongation | 28% (Min) |
| Weldability | Excellent (No Post-Weld Anneal) |
📦 Comprehensive Product Index (WP316L / S31603 / 1.4404)
Technical directory for corrosion-resistant procurement:
- ASTM A403 WP316L Pipe Fittings
- Stainless Steel 316L Pipe Fittings
- UNS S31603 Pipe Fittings
- 1.4404 Stainless Steel Fittings
- WP316L Buttweld Fittings
- ASTM A403 WP316L Fittings India
- SS 316L Buttweld Fittings
- Wrought Austenitic Stainless Steel 316L Fittings
- Low Carbon Stainless Steel Fittings
- Werkstoff 1.4404 Fittings
- WP316L Seamless Fittings
- WP316L Welded Fittings
- ASME SA403 WP316L
- Grade 316L Stainless Steel Fittings
- AISI 316L Pipe Fittings
- SUS 316L Fittings
- WP316L Marine Grade Fittings
- Chloride Resistant SS Fittings 316L
- 316L SS Pharma Fittings
- ASTM A403 WP316L-S
- ASTM A403 WP316L-W
- ASTM A403 WP316L-WX
- ASME B16.9 WP316L Fittings
- MSS SP-43 WP316L Fittings
- 1.4404 Low Carbon version Fittings
- WP316L-WU Fittings
- UNS S31603 Pipe Fittings Mumbai
- WP316L 90 Degree Elbow
- WP316L 45 Degree Elbow
- WP316L Long Radius Elbow
- WP316L Short Radius Elbow
- WP316L Equal Tee
- WP316L Reducing Tee
- WP316L Concentric Reducer
- WP316L Eccentric Reducer
- WP316L Pipe Cap
- WP316L Stub End
- UNS S31603 Stub Ends (Long/Short)
- WP316L Lap Joint Stub End
- WP316L Equal Cross
- WP316L Reducing Cross
- WP316L 180 Degree Return Bend
- WP316L Piggable Bend
- WP316L 5D Bend
- WP316L 3D Bend
- WP316L Induction Bend
- WP316L Lateral Tee
- WP316L Barred Tee
- WP316L Y-Tee
- WP316L Pipe Bend
- WP316L Mitre Elbow
- 316L SS 1D Elbow
- 316L SS 1.5D Elbow
- 316L SS 2D Elbow
- WP316L Long Stub End
- WP316L Short Stub End
- WP316L Welded Tee
- WP316L Seamless Elbow
- WP316L Forged Elbow
- 1/2 inch WP316L Fittings
- 1 inch WP316L Fittings
- 2 inch WP316L Fittings
- 4 inch WP316L Fittings
- 6 inch WP316L Fittings
- 8 inch WP316L Fittings
- 10 inch WP316L Fittings
- 12 inch WP316L Fittings
- 24 inch WP316L Fittings
- 48 inch WP316L Fittings
- WP316L Schedule 10S
- WP316L Schedule 40S
- WP316L Schedule 80S
- WP316L Schedule 160
- WP316L XXS Fittings
- WP316L STD Wall Thickness
- WP316L Fittings Manufacturer Mumbai
- WP316L Fittings Supplier India
- WP316L Fittings Exporter Mumbai
- WP316L Fittings Price List
- WP316L Fittings Ready Stock
- WP316L IGC Practice E Test
- WP316L PMI Testing
- WP316L NACE MR0175 Compliance
- WP316L EN 10204 3.1 Certified
- WP316L Fittings for Marine Coastal
- WP316L Fittings for Petrochemical
- WP316L Fittings for Food Processing
- WP316L Fittings for Pharmaceutical Equipment
- WP316L Fittings for Beverage Industry
- WP316L Fittings for Heat Exchangers
- WP316L 1/2" Sch 10S Elbow
- WP316L 1" Sch 40S Tee
- WP316L 2" Sch 80S Reducer
- UNS S31603 3D Pipe Bend
- 1.4404 Stainless Steel Equal Tee
- WP316L Fittings for Chemical Tankers
- WP316L Fittings for Desalination Plants
- WP316L Fittings for Offshore Rigs
- NACE MR0103 WP316L Fittings
- ASTM A262 Practice E 316L SS
- WP316L Fittings for Paper Mills
- WP316L Fittings for Water Treatment
- WP316L Fittings for Fertilizer Plants
- WP316L Fittings for EPC Projects
- WP316L Fittings for Refinery Modernization
- WP316L Fittings for Cryogenic Storage
- WP316L Fittings for Semiconductor Industry
- WP316L Pickled and Passivated
- WP316L Sand Blasted Finish
- WP316L Mirror Polished Elbow
- WP316L Seaworthy Export Packing
- WP316L Fittings for global Supply Chain
- ASTM A403 WP316L Bullhead Tee
- WP316L Fittings for Vacuum Equipment
- WP316L Fittings for Exhaust Systems
- WP316L Fittings for Corrosive Gas
- WP316L Fittings for Acid Handling
- WP316L Fittings for High Integrity Systems
- ASTM A403 WP316L Wrought Fittings
- UNS S31603 Reducing Cross
- WP316L Fittings for Biotech Industry
- WP316L Fittings for Chemical Reactors
- ASTM A403 WP316L ISO Certified
- WP316L Fittings for Global Logistics
+ 350 additional technical variations for WP316L stocked and available for custom fabrication.
Our Global Reach: Serving Countries Worldwide
DIPTI Metal Industries is a truly global exporter, proudly supplying certified industrial piping materials, fasteners, gaskets, and valves to a vast network of clients across every continent. Our extensive logistics capabilities ensure reliable and on-time delivery to major industrial hubs and ports around the world.
- India: Mumbai, Delhi, Chennai, Kolkata, Bangalore, Hyderabad
- UAE: Dubai, Abu Dhabi, Sharjah, Jebel Ali
- Saudi Arabia: Riyadh, Jeddah, Dammam, Jubail
- Qatar: Doha, Ras Laffan
- Oman: Muscat, Sohar, Salalah
- Kuwait: Kuwait City, Ahmadi
- Bahrain: Manama, Sitra
- Iraq: Baghdad, Basra, Erbil
- Iran: Tehran, Bandar Abbas, Isfahan
- Singapore: Singapore City
- Malaysia: Kuala Lumpur, Port Klang, Johor Bahru
- Indonesia: Jakarta, Surabaya, Balikpapan
- Thailand: Bangkok, Rayong, Laem Chabang
- Vietnam: Ho Chi Minh City, Hanoi, Haiphong
- Philippines: Manila, Cebu, Davao
- China: Shanghai, Beijing, Guangzhou, Tianjin, Qingdao
- Japan: Tokyo, Osaka, Nagoya, Yokohama
- South Korea: Seoul, Busan, Ulsan, Incheon
- Bangladesh: Dhaka, Chittagong
- Sri Lanka: Colombo, Kandy
- Myanmar: Yangon, Mandalay
- Kazakhstan: Nur-Sultan, Almaty, Atyrau
- Uzbekistan: Tashkent, Samarkand
- Turkmenistan: Ashgabat, Turkmenbashi
- Azerbaijan: Baku, Ganja
- Jordan: Amman, Aqaba
- Lebanon: Beirut, Tripoli
- Syria: Damascus, Aleppo (subject to trade regulations)
- Yemen: Sana'a, Aden (subject to trade regulations)
- Mongolia: Ulaanbaatar
- Nepal: Kathmandu
- Cambodia: Phnom Penh
- Laos: Vientiane
- Brunei: Bandar Seri Begawan
- Taiwan: Taipei, Kaohsiung
- Germany: Frankfurt, Hamburg, Munich, Düsseldorf, Berlin
- United Kingdom: London, Aberdeen, Manchester, 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
- Russia: Moscow, Saint Petersburg, Kazan, Novorossiysk
- Poland: Warsaw, Krakow, Gdansk
- Belgium: Antwerp, Brussels, Ghent
- Sweden: Stockholm, Gothenburg, Malmö
- Norway: Oslo, Bergen, Stavanger, Trondheim
- Finland: Helsinki, Tampere, Turku
- Denmark: Copenhagen, Aarhus, Odense
- Portugal: Lisbon, Porto, Sines
- Greece: Athens, Thessaloniki, Patras
- Turkey: Istanbul, Ankara, Izmir
- Switzerland: Zurich, Geneva, Basel
- Austria: Vienna, Salzburg, Linz
- Ireland: Dublin, Cork
- Czech Republic: Prague, Brno
- Romania: Bucharest, Constanta
- Ukraine: Kyiv, Odesa (subject to current events)
- Hungary: Budapest, Debrecen
- Croatia: Zagreb, Split
- Serbia: Belgrade, Novi Sad
- Bulgaria: Sofia, Varna
- Slovakia: Bratislava, Kosice
- Lithuania: Vilnius, Kaunas
- Latvia: Riga, Liepāja
- Estonia: Tallinn, Tartu
- Slovenia: Ljubljana, Maribor
- Cyprus: Nicosia, Limassol
- Malta: Valletta, Birkirkara
- Iceland: Reykjavik
- Luxembourg: Luxembourg City
- Belarus: Minsk, Gomel (subject to trade regulations)
- Bosnia and Herzegovina: Sarajevo
- North Macedonia: Skopje
- Albania: Tirana, Durres
- Moldova: Chisinau
- Montenegro: Podgorica
- Kosovo: Pristina
- USA: Houston, Los Angeles, New York, Chicago, New Orleans, Philadelphia
- Canada: Calgary, Edmonton, Vancouver, Toronto, Montreal, Halifax
- Mexico: Mexico City, Monterrey, Guadalajara, Veracruz, Ciudad del Carmen
- Panama: Panama City, Colón
- Trinidad & Tobago: Port of Spain, San Fernando
- Costa Rica: San José, Puerto Limón
- Guatemala: Guatemala City, Puerto Quetzal
- Honduras: Tegucigalpa, Puerto Cortés
- Nicaragua: Managua, Corinto
- El Salvador: San Salvador, Acajutla
- Jamaica: Kingston, Montego Bay
- Dominican Republic: Santo Domingo, Santiago
- Cuba: Havana, Santiago de Cuba (subject to trade regulations)
- Bahamas: Nassau, Freeport
- Barbados: Bridgetown
- Puerto Rico: San Juan
- Belize: Belize City
- Brazil: São Paulo, Rio de Janeiro, Salvador, Curitiba, Santos
- Argentina: Buenos Aires, Cordoba, Rosario, Bahia Blanca
- Chile: Santiago, Valparaíso, Concepción, Antofagasta
- Colombia: Bogotá, Medellín, Cartagena, Barranquilla
- Peru: Lima, Callao, Arequipa, Trujillo
- Venezuela: Caracas, Maracaibo, Puerto La Cruz (subject to trade regulations)
- Ecuador: Quito, Guayaquil, Manta
- Bolivia: La Paz, Santa Cruz, Cochabamba
- Uruguay: Montevideo, Salto
- Paraguay: Asunción, Ciudad del Este
- Guyana: Georgetown
- Suriname: Paramaribo
- French Guiana: Cayenne
- 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 (subject to current events)
- Tunisia: Tunis, Sfax
- Ethiopia: Addis Ababa, Dire Dawa
- Côte d'Ivoire: Abidjan
- Senegal: Dakar
- Zambia: Lusaka, Ndola
- Zimbabwe: Harare, Bulawayo
- DR Congo: Kinshasa, Lubumbashi
- Sudan: Khartoum, Port Sudan (subject to current events)
- Uganda: Kampala, Entebbe
- Gabon: Libreville, Port-Gentil
- Mauritius: Port Louis
- Reunion: Saint-Denis
- Djibouti: Djibouti City
- Eritrea: Asmara, Massawa
- Somalia: Mogadishu (subject to current events)
- Australia: Sydney, Melbourne, Perth, Brisbane, Adelaide, Darwin
- New Zealand: Auckland, Wellington, Christchurch
- Papua New Guinea: Port Moresby, Lae
- Fiji: Suva, Nadi
- New Caledonia: Nouméa
- Solomon Islands: Honiara
- Vanuatu: Port Vila
- Samoa: Apia
- Tonga: Nukuʻalofa
- Kiribati: South Tarawa
- Micronesia: Palikir
- Marshall Islands: Majuro
- Palau: Ngerulmud
- Tuvalu: Funafuti
- Nauru: Yaren
📥 Get a WP316L Quote
📍 Global Head Office
Dipti Metal Industries, No.9, Shreepati Castle, D-1, 10–11th Khetwadi Back Road, Mumbai – 400004, India
+91-22-66381301
+91-9975266499
info@diptimetal.com