Din Flanges – Fittinco India Private Limited

DIN Flanges – Fittinco India Private Limited

Fittinco India Private Limited, located in Ahmedabad, is a premier DIN Flange Manufacturer and supplier, specializing in high-quality pipe fittings, forged fittings, flanges, and pre-fabricated fittings. With years of experience in industrial manufacturing, we have earned a reputation as a trusted DIN Flange Supplier and DIN Forged Flange Manufacturer in India and across international markets. Our products are designed to meet stringent standards, ensuring durability, reliability, and superior performance in industrial applications.

What are DIN Flanges?

DIN Flanges are pipe fittings manufactured according to the Deutsches Institut für Normung (DIN) standards, widely used in European and international piping systems. These flanges are designed to provide a secure and leak-proof connection between pipes, valves, and other equipment. With precise dimensions and high mechanical strength, DIN Standard Flanges are ideal for high-pressure, high-temperature, and corrosive environments. At Fittinco India Private Limited, we offer a wide range of DIN Pipe Flanges, DIN Forged Flanges, and DIN Industrial Flanges, including both carbon steel and stainless steel variants to meet diverse industrial requirements.

Standard Specifications

Standards

DIN 2573, DIN 2576, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635

Pressure Rating

PN6, PN10, PN16, PN25, PN40

Types

Weld Neck, Slip On, Blind, Threaded, Lap Joint, Plate Flanges

Dimensions

DIN Standard Dimensions

Size Range

DN15 – DN600 (½″ – 24″)

Pressure Class

PN6, PN10, PN16, PN25, PN40

Forms

Flanges DIN Flanges

Flanges – Material Grades & Specifications

Material Type Grade / Alloy Name ASTM / ASME Spec UNS No. EN / DIN JIS SAE / AMS
Carbon Steel CS Forged Flange A105 / A105N K03504 1.0460 / P250GH S25C SAE 1020
Alloy CS Flange A182 F11 K21590 1.7335 STPA22 SAE 4140
Alloy Steel 1.25Cr–0.5Mo / 2.25Cr–1Mo / F22 A182 F5 / F9 / F22 K11572 / K90941 1.7383 / 1.4903 STPA23 SAE 4140
Stainless Steel SS 304 / 304L A182 F304 / F304L S30403 1.4307 SUS304L SAE 30304L
SS 316 / 316L A182 F316 / F316L S31603 1.4404 SUS316L SAE 30316L
SS 904L A182 F904L N08904 1.4539 - -
254 SMO A182 F254SMO S31254 1.4547 - -
Duplex / Super Duplex Duplex 2205 A182 F321 / S32205 S32205 1.4462 SUS329J3L SAE J934
Super Duplex 2507 A182 S32750 S32750 1.441 SUS329J4L SAE J934
High Nickel Alloys Monel 400 B564 / B366 N04400 2.436 - AMS 4544
Monel K500 B564 / B366 N05500 2.4375 - AMS 4676
Inconel 625 B564 / B366 N06625 2.4856 - AMS 5666
Inconel 718 B564 / B366 N07718 2.4668 - AMS 5662
Incoloy 825 B564 / B366 N08825 2.4858 - AMS 5581
Alloy 20 B366 N08020 2.466 - AMS 5708
254 SMO B366 S31254 1.4547 - -
Hastelloy C276 B366 N10276 2.4819 - AMS 5754
Hastelloy C22 B366 N06022 2.4602 - AMS 5878

Types of DIN Flanges

We manufacture and supply a variety of DIN Flanges to suit different piping systems and pressure ratings:

  • DIN Forged Flanges – Made from high-grade forged steel to provide exceptional strength and durability.
  • DIN Carbon Steel Flanges – Cost-effective, strong, and widely used in industrial pipelines.
  • DIN Stainless Steel Flanges – Corrosion-resistant flanges suitable for chemical, food, and marine industries.
  • DIN Industrial Flanges – Heavy-duty flanges designed for large-scale industrial applications.
  • DIN Large Diameter Flanges – Manufactured to accommodate high-flow and large-bore pipelines.

DIN Flanges are available in different pressure ratings, including DIN PN6 Flanges, DIN PN10 Flanges, DIN PN16 Flanges, DIN PN25 Flanges, and DIN PN40 Flanges, enabling them to withstand varying operational pressures.

Standards and Specifications

Fittinco India Private Limited ensures all DIN Standard Flanges are manufactured according to international standards, guaranteeing reliability and compatibility in industrial pipelines.

  • Dimensions – DIN Flanges are produced in various diameters, including DIN DN Flanges, with exact outer diameters, thickness, and bolt hole specifications.
  • Material & Grades – Flanges are available in carbon steel, stainless steel, and alloy steel to meet diverse industrial requirements.
  • Weight List – Each flange is manufactured with precise weight specifications to maintain structural integrity.
  • Types of Degree – DIN Flanges are offered in weld neck, slip-on, socket weld, and threaded configurations.
  • Threading & Machining – Precision machining ensures smooth assembly and secure connections in piping systems.

Our Industrial DIN Flange Supplier ensures that every flange undergoes rigorous quality checks, including dimensional inspection, mechanical testing, and pressure tolerance verification, making them suitable for critical applications.

Applications of DIN Flanges

DIN Flanges have widespread applications across various industries due to their reliability, strength, and ability to withstand extreme operating conditions:

  • Oil & Gas Industry – Connecting pipelines for crude oil, natural gas, and refined products.
  • Petrochemical Plants – Used in high-pressure and high-temperature chemical processing systems.
  • Power Plants – Essential for boiler, steam, and water pipelines in thermal and nuclear power plants.
  • Chemical & Pharmaceutical Industry – Corrosion-resistant flanges for handling acids, chemicals, and high-temperature fluids.
  • Water Treatment & Desalination – Suitable for large-scale water pipelines and filtration systems.
  • Marine Industry – Stainless steel DIN Flanges withstand saline and corrosive environments.

Our Ready Stock DIN Flanges and custom manufacturing capabilities make Fittinco India Private Limited a preferred partner for both standard and specialized industrial projects.

Manufacturing Process of DIN Flanges

At Fittinco India Private Limited, we follow a meticulous process to manufacture DIN Flanges, ensuring quality and consistency in every product:

  • Material Selection – Premium carbon steel, stainless steel, or alloy steel is chosen based on the application.
  • Forging & Shaping – Raw material is forged under high pressure to enhance mechanical strength and durability.
  • Machining & Threading – Flanges are precision machined according to DIN dimensions and threaded as required.
  • Heat Treatment – Flanges are heat-treated to relieve stress and achieve optimum hardness.
  • Surface Finishing – Polished, coated, or passivated for corrosion resistance and smooth surface finish.
  • Inspection & Testing – Dimensional checks, mechanical testing, and pressure verification ensure compliance with DIN standards.

Types of DIN Flanges by Pressure Class

DIN Flanges are available in multiple pressure ratings to accommodate different operational needs:

  • DIN PN6 Flanges – Suitable for low-pressure applications.
  • DIN PN10 Flanges – Ideal for moderate-pressure pipelines.
  • DIN PN16 Flanges – Standard industrial-grade pressure flanges.
  • DIN PN25 Flanges – High-pressure applications requiring durability.
  • DIN PN40 Flanges – Heavy-duty flanges for extreme pressure and temperature environments.

Advantages of Choosing Fittinco India Private Limited

As a leading DIN Flange Manufacturer in India and DIN Flange Exporter, we provide numerous advantages to our clients:

  • Ready Stock DIN Flanges – Quick delivery for urgent industrial requirements.
  • DIN Flanges Bulk Supplier – Capable of supplying large-scale industrial orders with competitive pricing.
  • Forged DIN Flange Wholesaler – Wholesale options for distributors and contractors.
  • DIN Flange Exporter to Europe – Meeting international quality and export standards.
  • Technical Support – Expert guidance on selecting the right flange type, material, and pressure class.
  • Competitive DIN Flange Price – Affordable yet high-quality solutions for industrial needs.

How to Buy DIN Flanges from Fittinco India Private Limited

  • Identify the type of DIN Flange required – Carbon Steel, Stainless Steel, or Forged.
  • Specify dimensions, DN size, and pressure rating (PN6, PN10, PN16, PN25, PN40).
  • Request a quote – We offer competitive DIN Flange Price for standard and bulk orders.
  • Place the order – Our Ready Stock DIN Flanges ensure fast dispatch.
  • Delivery – Secure shipping across India and international destinations.

Why Clients Trust Fittinco India Private Limited

  • High-Quality Manufacturing – All flanges are manufactured according to DIN standards and tested rigorously.
  • Technical Expertise – Engineers assist in flange selection, installation guidance, and technical support.
  • Prompt Delivery – Ready stock ensures timely dispatch for industrial projects.
  • Global Export Capability – Compliance with international standards ensures smooth export operations.
  • Customer-Centric Approach – Dedicated support throughout the ordering and after-sales process.

Fittinco India Private Limited stands as a trusted DIN Flange Manufacturer, supplier, and exporter, offering a wide range of DIN Pipe Flanges, DIN Forged Flanges, Stainless Steel DIN Flanges, and Large Diameter DIN Flanges. Our expertise in industrial manufacturing, ready stock availability, and competitive DIN Flange Price make us the preferred choice for industries across India and globally. Whether you are looking to Buy DIN Flanges, require bulk supply, or need technical guidance on flange selection, Fittinco India Private Limited provides unmatched quality, reliability, and service. Contact us today to source high-performance DIN Flanges that meet your industrial and international standards.

Our Global Reach

MIDDLE EAST: Kuwait, Palestine, Oman, Bahrain, Iran, Jordan, Yemen, Saudi Arabia, Syria, Lebanon, Iraq, United Arab Emirates, Israel, Qatar
ASIA: Maldives, Vietnam, Kyrgyzstan, Myanmar, Mongolia, South Korea, Bhutan, Thailand, Cambodia, Turkmenistan, Japan, Malaysia, Bangladesh, Laos, Singapore, India, Indonesia, North Korea, Brunei, Pakistan, Afghanistan, Nepal, China, Tajikistan, Uzbekistan, Kazakhstan, Sri Lanka
SOUTH AMERICA: Colombia, Ecuador, Peru, Venezuela, Argentina, Guyana, Suriname, Brazil, Chile, Uruguay, Bolivia, Paraguay
AFRICA: Botswana, Egypt, Morocco, Nigeria, Ghana, Madagascar, Cameroon, Democratic Republic of the Congo, Libya, Kenya, Angola, Uganda, Algeria, Mozambique, Tunisia, South Africa, Rwanda, Tanzania, Senegal, Ivory Coast, Zimbabwe, Ethiopia, Namibia, Malawi, Sudan, Zambia
NORTH AMERICA: Nicaragua, Grenada, Saint Vincent and the Grenadines, Guatemala, Jamaica, Belize, Cuba, United States, Barbados, El Salvador, Honduras, Panama, Canada, Costa Rica, Trinidad and Tobago, Saint Lucia, Dominican Republic, Haiti, Bahamas, Mexico
EUROPE: Latvia, Sweden, United Kingdom, Ukraine, Slovenia, Slovakia, Denmark, Germany, Italy, Ireland, Switzerland, Romania, France, Lithuania, Greece, Luxembourg, Finland, Estonia, Bulgaria, Hungary, Portugal, Monaco, Spain, Iceland, Liechtenstein, Austria, Poland, Belgium, Serbia, Belarus, Netherlands, Malta, Russia, Norway, Czech Republic, Croatia

Tiruppur, Durgapur, Moradabad, Panna, Kochi (Cochin), Kanpur, Dhule, Jodhpur, Warangal, Firozabad, Indore, Hyderabad, Rajkot, Dibrugarh, Thoothukudi, Vadodara, Indore, Pimpri-Chinchwad, Delhi (New Delhi), Agra, Balasore, Rourkela, Jamshedpur, Ludhiana, Gandhinagar, Bhubaneswar, Nashik, Siliguri, Bhopal, Jamnagar, Udaipur, Lucknow, Bengaluru, Bhagalpur, Mumbai, Surat, Panipat, Gwalior, Jalandhar, Visakhapatnam, Rajahmundry, Nellore, Ranchi, Bhavnagar, Nagpur, Rudrapur, Aligarh, Channapatna, Baroda, Vadodara, Kolhapur, Agartala, Amravati, Chennai, Bokaro Steel City, Vadodara, Kharagpur, Shimoga, Bhiwandi, Haldia, Gwalior, Raipur, Trivandrum, Bikaner, Thiruvananthapuram, Hosdurg, Coimbatore, Sivakasi, Secunderabad, Bareilly, Bhilai, Mysore, Kolkata, Kolkata, Jabalpur, Noida, Salem (Tamil Nadu), Nagpur, Ghaziabad, Visakhapatnam, Peenya, Lucknow, Ahmedabad, Angul, Pune, Bengaluru, Salem, Salem, Jaipur, Goa, Kannur, Thane, Vijayawada, Aurangabad, Kanpur, Bhagalpur, Pithampur, Hyderabad

Lima, Nagoya, Rome, Batam, Seoul, Casablanca, Maracaibo, Jeddah, Kigali, Rosario, Shenzhen, Houston, Tema, Antwerp, Cairo, Mexico City, Wellington, Bogotá, Pittsburgh, Chicago, Cape Town, Asunción, Moscow, Madrid, Surabaya, Phnom Penh, Dallas, Durban, Guadalajara, Abu Dhabi, Lisbon, Abuja, Ulsan, Frankfurt, Muscat, Guayaquil, Alexandria, Ningbo, Tianjin, Lahore, Tijuana, Munich, Brisbane, Shanghai, Accra, Marseille, Edmonton, Riyadh, Johannesburg, Ras Al Khaimah, Turin, Philadelphia, Dubai, Al Khobar, Nairobi, Doha, Córdoba, Toronto, Addis Ababa, Manchester, Budapest, San Antonio, Bangkok, Bahrain, Mendoza, Sharjah, Cali, Sofia, Los Angeles, Yokohama, Calgary, Conakry, Barcelona, Stuttgart, Dar es Salaam, Dammam, Rio de Janeiro, Manila, Karachi, Kano, Vancouver, Christchurch, Algiers, Belgrade, Taichung, Qingdao, Ho Chi Minh City, Jizan, Monterrey, Tunis, New York, Santiago, Valencia, Busan, Düsseldorf, Mombasa, Port Harcourt, Curitiba, Hanoi, Buenos Aires, Perth, Detroit, Guangzhou, Montreal, Bucharest, Paris, Kuala Lumpur, Quito, Saint Petersburg, Sydney, Beijing, Medellín, Porto Alegre, Dhaka, Atlanta, Islamabad, Ottawa, São Paulo, Melbourne, Medan, Kuwait City, Rotterdam, Auckland, London, Hamburg, Hanoi, Taipei, Dakar, Kiev, Valparaíso, Caracas, Yaoundé, Lagos, Warsaw, Manama, Montevideo, Tokyo, Suzhou, Belo Horizonte, Osaka, Ho Chi Minh City, Douala, Berlin, Tripoli, Balikpapan, Pretoria, Abidjan, Colombo, Port Klang, Singapore, Kampala, Jakarta, Cilegon, Doha, Lyon, Rawalpindi, Brasília, Prague, Al Jubail, Milan, Vienna

GIDC Areas: Sachin, Mehsana, Porbandar, Valia, Vatva, Morbi, Rajkot, Dholka, Kalol, Bhavnagar, Halol, Bharuch, Nandesari, Gandhinagar, Dahej, Mandvi, Panoli, Jhagadia, Ankleshwar, Naroda, Vapi, Kandla, Savli, Jamnagar, Sanand
MIDC (Maharashtra Industrial Development Corporation) Areas: Pune-Ranjangaon, Talegaon, Aurangabad, Nagpur, Hingna, Mumbai-Tarapur, Ambad, Khopoli, Butibori, Pune-Hinjewadi, Shendra, Waluj, Kagal, Pune-Pimpri Chinchwad, Solapur, Kolhapur, Mumbai-Thane Belapur, Nashik, Ahmednagar, Lote Parshuram, Satara, Pune-Chakan
Other Prominent Industrial Hubs / Zones in India: Agra Industrial Area (UP), Raipur Industrial Area (Chhattisgarh), Bangalore-Peenya (Karnataka), Cuttack Industrial Area (Odisha), Bhopal Industrial Area (Madhya Pradesh), Thane Industrial Area (Maharashtra), Nagpur Industrial Hub (Maharashtra), Jaipur Industrial Area (Rajasthan), Haldia (West Bengal), Indore Industrial Area (Madhya Pradesh), Rourkela Steel & Industrial Area (Odisha), Kolhapur Industrial Estate, Alwar Industrial Area (Rajasthan), Tiruppur (Tamil Nadu), Bhiwadi (Rajasthan), Durgapur (West Bengal), Greater Noida (UP), Vapi (Daman & Diu), Visakhapatnam Industrial Area (Andhra Pradesh), Patna Industrial Area (Bihar), Lucknow Industrial Area (UP), Dhanbad Industrial Area (Jharkhand), Sriperumbudur (Tamil Nadu), Jamshedpur (Jharkhand), Faridabad (Haryana), Udaipur Industrial Area (Rajasthan), Kanpur Industrial Area (UP), Muzaffarpur Industrial Area (Bihar), Bhubaneswar Industrial Zone (Odisha), Goa Industrial Estate, Mysore Industrial Area (Karnataka), Ludhiana Industrial Area (Punjab), Kharagpur Industrial Area (West Bengal), Noida (UP), Varanasi Industrial Area (UP), Manesar (Haryana), Ranchi Industrial Area (Jharkhand), Pithampur (Madhya Pradesh), Bilaspur Industrial Area (Chhattisgarh), Chennai Industrial Corridor, Coimbatore Industrial Area (Tamil Nadu), Hosur (Tamil Nadu), Guwahati Industrial Area (Assam), Bokaro Steel City (Jharkhand), Silvassa (Dadra & Nagar Haveli), Krishnapatnam (Andhra Pradesh), Bhagalpur Industrial Area (Bihar), Bangalore-Hebbal (Karnataka)

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