DIPTI METAL INDUSTRIES
Leading EN 1092-1 PN 16 Flange Manufacturer, PN 16 Flanges Supplier & PN 16 Flanges Exporter (1.6 MPa) in Mumbai, India
Dipti Metal Industries is a Leading global EN 1092-1 Flange Manufacturer, EN 1092-1 PN 16 Flanges Supplier & EN 1092-1 PN 16 Flanges Exporter of flanges conforming to the European Standard EN 1092-1 in the PN 16 pressure rating (1.6 MPa / ~232 PSI). PN 16 is arguably the most widely used pressure class for general industrial and municipal piping in Europe and is interchangeable with legacy DIN PN 16. We supply all compatible flange types (Type 01 Plate, Type 05 Blind, Type 11 Weld Neck, etc.) in a comprehensive size range from DN10 up to DN4000. We ensure material traceability and dimensional compliance for seamless integration into European and global piping networks. Our materials are sourced from the EN 10222 forging standard, guaranteeing certified performance.
🏭 About Dipti Metal Industries — Your EN 1092-1 PN 16 Partner
Founded in 2009 in Mumbai, India, we are a global EN 1092-1 Flange Manufacturer and PN 16 Flange Exporter specializing in industrial flanges for international markets. Our manufacturing process guarantees that our PN 16 flanges adhere strictly to the dimensions, facing, and tolerances specified in the EN 1092-1 standard. We focus on efficiently supplying projects requiring large quantities of PN 16 flanges, covering the full DN range and ensuring all forgings are procured and certified to the comprehensive EN 10222 material specification.
Certifications & Compliance
- ISO 9001 Quality Management System
- EN 10204 3.1 Material Test Certificates (Full Traceability)
- Compliance with EN 1092-1:2018 dimensional and technical requirements.
- Materials readily available in Carbon Steel (P250GH, S235JR) and Stainless Steel.
Why Dipti for EN 1092-1 PN 16 Flanges
- Supply of all required flange types (01, 02, 05, 11, 21) within the PN 16 rating.
- Specialization in large nominal sizes (DN1400 to DN4000) for utility and process lines.
- Guaranteed dimensional accuracy for mating with European counterpart flanges and equipment.
- Reliable global logistics for fast delivery to construction and project sites.
📘 Standard Overview: EN 1092-1 PN 16
The EN 1092-1 standard is the primary specification for circular steel flanges for piping in Europe. PN 16 (Nominal Pressure 16 Bar) is the most utilized pressure rating for general industrial, municipal, and building services, and is directly interchangeable with flanges conforming to the legacy DIN PN 16 standard. It ensures dimensional and performance interoperability across a vast range of fluid and gas transport systems.
EN 1092-1 PN 16 Specifications
| Parameter | Specification |
|---|---|
| Design Standard | EN 1092-1:2018 |
| Nominal Pressure (PN) | PN 16 |
| Max Working Pressure | 1.6 MPa / 16 Bar / ~232 PSI |
| Flange Face | Type A (Flat Face) and B1 (Raised Face) are common. |
| Common Flange Types | Type 01 (Plate), Type 05 (Blind), Type 11 (Weld Neck) |
PN 16 flanges are the foundational choice for most general-purpose industrial piping in the European market.
Applicable Forging Standard & Materials
| Forging Standard | Material Categories |
|---|---|
| EN 10222-2 | Creep-Resistant Steels (e.g., P250GH, 16Mo3) |
| EN 10222-3 | Low-Temperature Steels (e.g., 12Ni14, X8Ni9) |
| EN 10222-4 | High-Yield Steels (e.g., P355NH, P285QH) |
| EN 10222-5 | Stainless & Duplex Steels (e.g., 1.4404, 1.4462) |
Materials are supplied with EN 10204 3.1 for use in pressure equipment (PED).
completo EN 10222 Forging Steel Grades List Supplied
This comprehensive list details the various EN 10222 grades we supply and manufacture into PN 16 Flanges and other pressure components. All are sourced with certified EN 10204 3.1 documents.
| Material Name | Standard | Material Number | EN 10222 Part / Category |
|---|---|---|---|
| EN 10222-2: Creep-Resistant & High-Temp Steels | |||
| P250GH | EN 10222-2 | 1.0460 | General Pressure / High-Temp |
| P245GH | EN 10222-2 | 1.0352 | General Pressure / High-Temp |
| P280GH | EN 10222-2 | 1.0426 | General Pressure / High-Temp |
| 16Mo3 | EN 10222-2 | 1.5415 | Creep-Resistant / Mo Alloy |
| 13CrMo4-5 | EN 10222-2 | 1.7335 | Creep-Resistant / Cr-Mo Alloy |
| 11CrMo9-10 | EN 10222-2 | 1.7383 | Creep-Resistant / Cr-Mo Alloy |
| X16CrMo5-1+NT | EN 10222-2 | 1.7366 | Creep-Resistant / High Alloy |
| X20CrMoV11-1 | EN 10222-2 | 1.4922 | Creep-Resistant / High Alloy |
| X10CrMoVNb9-1 | EN 10222-2 | 1.4903 | Creep-Resistant / High Alloy (Grade 91) |
| EN 10222-3: Low-Temperature (Cryogenic) Steels | |||
| 15NiMn6 | EN 10222-3 | 1.6228 | Low-Temp / Fine Grain Steel |
| 13MnNi6-3 | EN 10222-3 | 1.6217 | Low-Temp / Fine Grain Steel |
| 12Ni14 | EN 10222-3 | 1.5637 | Low-Temp / 3.5% Nickel Steel |
| X12Ni5 | EN 10222-3 | 1.5680 | Low-Temp / 5% Nickel Steel |
| X8Ni9 | EN 10222-3 | 1.5662 | Low-Temp / 9% Nickel Steel (Cryogenic) |
| EN 10222-4: High-Yield Steels | |||
| P285NH | EN 10222-4 | 1.0477 | High-Yield / Normalized |
| P285QH | EN 10222-4 | 1.0478 | High-Yield / Quenched |
| P355NH | EN 10222-4 | 1.0565 | High-Yield / Normalized |
| P355QH1 | EN 10222-4 | 1.0571 | High-Yield / Quenched |
| EN 10222-5: Stainless & Duplex Steels | |||
| X2CrNi18-9 | EN 10222-5 | 1.4307 | Austenitic (304L Equivalent) |
| X2CrNiN18-10 | EN 10222-5 | 1.4311 | Austenitic (304N Equivalent) |
| X5CrNi18-10 | EN 10222-5 | 1.4301 | Austenitic (304 Equivalent) |
| X6CrNi18-10 | EN 10222-5 | 1.4948 | Austenitic (304H Equivalent) |
| X6CrNiTi18-10 | EN 10222-5 | 1.4541 | Austenitic (321 Equivalent) |
| X6CrNiNb18-10 | EN 10222-5 | 1.4550 | Austenitic (347 Equivalent) |
| X6CrNiTiB18-10 | EN 10222-5 | 1.4941 | Austenitic (Stabilized) |
| X2CrNiMo17-12-2 | EN 10222-5 | 1.4404 | Austenitic (316L Equivalent) |
| X2CrNiMo17-12-3 | EN 10222-5 | 1.4432 | Austenitic (316L High Mo) |
| X2CrNiMo18-14-3 | EN 10222-5 | 1.4435 | Austenitic (316L High Mo/Ni) |
| X2CrNiMoN17-11-2 | EN 10222-5 | 1.4406 | Austenitic (316LN Equivalent) |
| X2CrNiMoN17-13-3 | EN 10222-5 | 1.4429 | Austenitic (316LN High Mo) |
| X5CrNiMo17-12-2 | EN 10222-5 | 1.4401 | Austenitic (316 Equivalent) |
| X3CrNiMo17-13-3 | EN 10222-5 | 1.4436 | Austenitic (316 High Mo) |
| X6CrNiMoTi17-12-2 | EN 10222-5 | 1.4571 | Austenitic (316Ti Equivalent) |
| X2CrNiMoN22-5-3 | EN 10222-5 | 1.4462 | Duplex (2205 Equivalent) |
| X2CrNiMoN25-7-4 | EN 10222-5 | 1.4410 | Super Duplex (2507 Equivalent) |
EN 1092-1 PN 16 Flange Mating Dimensions (DN10 - DN4000)
The following table outlines the essential mating dimensions (in mm) for EN 1092-1 PN 16 Flanges, including the Outside Diameter (D), Bolt Circle Diameter (K), and Bolting details, critical for interchangeable assembly of Type 01, 05, 11, and other applicable types.
| DN | D (Outside Dia) | K (Bolt Circle Dia) | L (Bolt Hole Dia) | Bolting (Size) | N (Number of Bolts) |
|---|---|---|---|---|---|
| 10 | 90 | 60 | 14 | M12 | 4 |
| 15 | 95 | 65 | 14 | M12 | 4 |
| 20 | 105 | 75 | 14 | M12 | 4 |
| 25 | 115 | 85 | 14 | M12 | 4 |
| 32 | 140 | 100 | 18 | M16 | 4 |
| 40 | 150 | 110 | 18 | M16 | 4 |
| 50 | 165 | 125 | 18 | M16 | 4 |
| 65 | 185 | 145 | 18 | M16 | 8 |
| 80 | 200 | 160 | 18 | M16 | 8 |
| 100 | 220 | 180 | 18 | M16 | 8 |
| 125 | 250 | 210 | 18 | M16 | 8 |
| 150 | 285 | 240 | 22 | M20 | 8 |
| 200 | 340 | 295 | 22 | M20 | 12 |
| 250 | 405 | 355 | 26 | M24 | 12 |
| 300 | 460 | 410 | 26 | M24 | 12 |
| 350 | 520 | 470 | 26 | M24 | 16 |
| 400 | 580 | 525 | 30 | M27 | 16 |
| 450 | 640 | 585 | 30 | M27 | 20 |
| 500 | 715 | 650 | 33 | M30 | 20 |
| 600 | 840 | 770 | 36 | M33 | 20 |
| 700 | 910 | 840 | 36 | M33 | 24 |
| 800 | 1 025 | 950 | 39 | M36 | 24 |
| 900 | 1 125 | 1 050 | 39 | M36 | 28 |
| 1000 | 1 255 | 1 170 | 42 | M39 | 28 |
| 1200 | 1 485 | 1 390 | 48 | M45 | 32 |
| 1400 | 1 685 | 1 590 | 48 | M45 | 36 |
| 1600 | 1 930 | 1 820 | 56 | M52 | 40 |
| 1800 | 2 130 | 2 020 | 56 | M52 | 44 |
| 2000 | 2 345 | 2 230 | 62 | M56 | 48 |
| 2200 | 2 550 | 2 440 | 62 | M56 | 52 |
| 2400 | 2 760 | 2 650 | 62 | M56 | 56 |
| 2600 | 2 960 | 2 850 | 62 | M56 | 60 |
| 2800 | 3 180 | 3 070 | 62 | M56 | 64 |
| 3000 | 3 405 | 3 290 | 68 | M64 | 68 |
| 3200 | 3 625 | 3 510 | 68 | M64 | 72 |
| 3400 | 3 835 | 3 720 | 68 | M64 | 76 |
| 3600 | 4 070 | 3 960 | 76 | M72 | 80 |
| 3800 | 4 285 | 4 170 | 76 | M72 | 80 |
| 4000 | 4 485 | 4 370 | 76 | M72 | 84 |
UNIT: mm. Data extracted from EN 1092-1 Table 11, focusing on the PN 16 Mating Dimensions (D, K, L, N, Size).
Dimensions apply across all Type 01, 02, 05, 11, 21, 32, 34, 35, 36, 37 flanges for PN 16.
EN 1092-1 PN 16 Flange Types & Product Range Supplied
We manufacture all the primary flange types mandated by EN 1092-1 in the PN 16 pressure class, utilizing certified EN 10222 forging grades to ensure full interoperability for low-pressure European systems.
- Type 01: Plate Flange for Welding - (Slip-On or Plate Flange) - Most common for PN 16.
- Type 05: Blind Flange - For sealing system ends. (Blind Flange Category)
- Type 11: Weld Neck Flange - Used where neck reinforcement is desired.
- Type 02: Loose Plate Flange - Used with an accompanying collar.
- Type 21: Integral Flange - Supplied as a cast-on flange for equipment.
- Bolting: Standard metric bolting to complete the flange connection. (Fasteners Category)
- Gaskets: Full face and inner ring gaskets (for Type A/B facing) compatible with PN 16 pressure.
- Piping Components: Full range of compatible pipe and fittings in low-pressure Carbon and Stainless Steel.
Key Applications for EN 1092-1 PN 16 Flanges
The PN 16 class is the most common pressure class, used extensively across industrial, municipal, and building services worldwide.
- General Industrial Piping: Water, brine, gas, and non-corrosive chemical lines.
- Steam Lines: Low-pressure steam systems in industrial and power generation plants.
- Municipal Water: Pumping stations and distribution mains.
- HVAC Systems: Connections on chillers, boilers, pumps, and heat exchangers.
- Machinery and Equipment: Flanged connections on industrial machinery and process skids.
Global Distribution Network for EN 1092-1 PN 16 Flanges
As a global EN 1092-1 Flange Exporter and Supplier, Dipti Metal Industries efficiently services European and international projects requiring large volumes of PN 16 flanges for industrial and utility installations.
Major Markets Served by Our EN 1092-1 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, Adelaide, Darwin, Newcastle
- New Zealand: Auckland, Wellington, Christchurch
- Fiji: Suva, Nadi
- Papua New Guinea: Port Moresby, Lae
Why Procure Your EN 1092-1 PN 16 Flanges from Dipti Metal Industries?
- EN Standard Compliance: Guaranteed dimensional compliance with EN 1092-1:2018 for seamless integration into European piping systems.
- PN 16 Stock Range: Ready inventory of all required types (01, 05, 11) within the PN 16 rating, from DN10 up to DN4000.
- DN Large Size Capability: Proven ability to supply oversized flanges (DN1400 to DN4000) common in low-pressure utility and mass flow lines.
- Material Versatility: Direct sourcing and full traceability on EN 10222 forging grades, ensuring the correct material properties (Creep, Low-Temp, Stainless) for the PN 16 application.
Request a Custom Quote for EN 1092-1 PN 16 Flanges
Contact Dipti Metal Industries today for certified EN 1092-1 PN 16 Flanges of all types (01, 05, 11, etc.). Provide your required Flange Type, Nominal Size (DN), and Material (e.g., S235JR or 1.4404) 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
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