Union socket-weld – Fittinco India Private Limited

Pipe Union – Fittinco India Private Limited

Fittinco India Private Limited, located in Ahmedabad, is a leading Union Manufacturer and Supplier of high-quality pipe fittings, forged fittings, flanges, and pre-fabricated fittings. Our extensive experience in the industrial sector enables us to provide a wide range of Pipe Union solutions suitable for diverse applications such as oil and gas, chemical, power, and petrochemical industries. With a focus on quality, reliability, and international standards, Fittinco India is the preferred choice for clients seeking durable and precision-engineered Pipe Unions.

Overview of Pipe Union

A Pipe Union is a type of piping component designed to join two pipes together while allowing easy disconnection and maintenance without cutting the pipeline. Unlike permanent weld connections, unions provide a convenient method for assembling and dismantling piping systems. Available in various types such as Forged Union, Socket Weld Union, Threaded Union, and Butt Weld Union, these fittings are essential for industrial systems where flexibility and maintenance accessibility are critical.

At Fittinco India Private Limited, we manufacture ASME B16.11 Socket Weld Union, Class 3000 Socket Weld Union, Class 6000 Socket Weld Union, and Class 9000 Socket Weld Union, ensuring our products meet the highest global standards.

Standard Specifications

Standards

ANSI / ASME B16.11, MSS SP-79, MSS SP-83, MSS SP-95, BS 3799

Pressure Class

Class 2000, Class 3000, Class 6000, Class 9000

Types

Socket Weld Union, Threaded Union

Dimensions

ASME / ANSI B16.11

Size Range

1/8″ – 4″ (DN6 – DN100)

Forms

Forged Union

90 Degree Elbow – 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 Pipe Union

Forged Union

Our Forged Union is designed for high-pressure and high-temperature applications. Manufactured from premium-grade stainless steel, carbon steel, or alloy steel, these unions offer superior mechanical strength, durability, and corrosion resistance. Available as a Forged Union Manufacturer, Forged Union Stockist, Forged Union Exporter, and Forged Union Wholesaler, these unions are ideal for demanding industrial pipelines.

Socket Weld Union

The Socket Weld Union, also known as Union Socket Weld, is manufactured according to ASME B16.11 standards. These unions are suitable for high-pressure systems and are available in Class 3000, Class 6000, and Class 9000 ratings. Fittinco India provides a complete range of Socket Weld Union Manufacturer, Socket Weld Union Supplier, Socket Weld Union Exporter, and Socket Weld Union Wholesaler, offering reliable solutions for critical applications.

Threaded Union

Threaded Unions are designed for low to medium-pressure piping systems. Available in NPT and BSP thread options, these unions are easy to install and remove, making them suitable for maintenance-intensive pipelines. We supply Threaded Union Manufacturer services and stock high-quality Threaded Union fittings for various industrial applications.

Butt Weld Union

The Butt Weld Union is ideal for permanent connections in high-pressure pipelines. Conforming to industry standards, these unions ensure high integrity and leak-proof joints, making them perfect for high-temperature and high-pressure applications. Fittinco India serves as a Butt Weld Union Manufacturer, providing durable and precision-engineered products.

Technical Specifications of Pipe Union

All Pipe Unions from Fittinco India are manufactured to meet international standards such as ASME B16.11, MSS SP-79, MSS SP-95, and BS 3799. They are available in various sizes ranging from 1/8 inch to 24 inches, and pressure classes include Class 3000, Class 6000, and Class 9000.

Material Grades:

  • Stainless Steel (SS304, SS316, SS321): Highly corrosion-resistant and ideal for chemical and food industries.
  • Carbon Steel (CS, ASTM A105): Cost-effective and suitable for high-pressure pipelines.
  • Alloy Steel (ASTM A182 F22, F91): Designed for high-temperature and heavy-duty applications.

Dimensions and Weight:

Each union is precisely manufactured to ensure accurate fitting. For small sizes like 1/2 inch, the overall length ranges around 45-50 mm with a weight of approximately 0.3 kg. Medium sizes such as 2 inches have lengths near 70-80 mm and weight around 1.2 kg. Large industrial unions of 6 inches or above can weigh 6 to 8 kg depending on class and material. These specifications guarantee smooth installation, optimal performance, and long-lasting durability.

Standards & Certifications

Our Pipe Union products comply with globally recognized standards:

  • ASME B16.11 Union: Covers both socket weld and threaded unions.
  • MSS SP-79 / SP-95 Union: Forged steel unions for industrial applications.
  • BS 3799 Union: British standards for steel pipe fittings.
  • Pressure Classes: Class 3000 Union, Class 6000 Union, Class 9000 Union.

Compliance with these standards ensures that Fittinco India’s unions deliver reliable performance under extreme industrial conditions.

Applications of Pipe Union

Pipe Unions are versatile and widely used across multiple industries. Key applications include:

  • Oil & Gas Industry: For high-pressure pipelines and fluid transport systems.
  • Chemical and Petrochemical Plants: Resistant to corrosion and chemical reactions.
  • Power Plants: Used in boilers, heat exchangers, and high-temperature piping systems.
  • Water and Wastewater Systems: Provides leak-proof connections for fluid transport.
  • Industrial Pipelines: Ensures ease of maintenance and flexibility in pipeline systems.

Stock & Supply

Fittinco India maintains a comprehensive inventory of Industrial Union Supplier products, including Forged Union, Socket Weld Union, Threaded Union, and Butt Weld Union. We are recognized as a Bulk Union Supplier and maintain a ready stock of Union Exporter in India items for quick delivery. We also offer Stainless Steel Union Exporter services worldwide, ensuring clients have access to premium-quality unions with consistent supply and technical support.

Why Choose Fittinco India Private Limited?

  • High-Quality Manufacturing: As a trusted Union Manufacturer, we ensure precision engineering for every union.
  • Wide Product Range: From Socket Weld Union to Threaded Union, we offer products for diverse industrial needs.
  • Custom and Bulk Solutions: Fittinco India provides Bulk Union Supplier services for large-scale projects.
  • Competitive Pricing: Our Union Price is market-friendly, ensuring value without compromising quality.
  • 5. Global Supply & Export: We are a reliable Union Exporter and Union Wholesaler, catering to both domestic and international clients.
  • Technical Expertise: Guidance in selecting the correct union type for specific industrial requirements.

Ordering Information

To Buy Union, provide the following details to our sales team:

  • Type of union: Forged Union, Socket Weld Union, Threaded Union, or Butt Weld Union
  • Material Grade: SS304, SS316, Carbon Steel, Alloy Steel
  • Size & Pressure Class: Class 3000, Class 6000, Class 9000
  • Quantity Required: Single or bulk orders

Fittinco India ensures prompt supply, competitive Union Price, and reliable shipping for all orders.

Contact Fittinco India Private Limited

Fittinco India Private Limited, based in Ahmedabad, is your trusted Pipe Union Supplier and Union Exporter in India. We are committed to providing high-quality, standard-compliant unions suitable for industrial, commercial, and infrastructure applications.

Reach out today for:

  • Union Manufacturer services
  • Socket Weld Union Exporter
  • Forged Union Supplier
  • Industrial Union Wholesaler

With Fittinco India, clients receive top-grade Pipe Union solutions backed by technical expertise, international standard compliance, and timely delivery.

Our Global Reach

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

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

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

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

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