ASME B16.11 Socket Weld Union Supplier, Manufacturer in India

ASME B16.11 Socket Weld Union Supplier, Manufacturer

Unichem Steel & Alloy Pvt. Ltd. is a Supplier, Exporter of Socket Weld Union, and provides the best quality ASME B16.11 Socket Weld Union offers you the best prices within the market. Socket Weld Union is available in male and female types. Socket weld Union is specially designed to permit different metal pipes together safely. Socket Weld Unions go with the MSS-SP 83 standard. Any kind of small diameter piping connections requiring a positive seal and simple assembly also as disassembly is formed with the help of socket weld union. the forged Socket Weld unions can disjoint two pipes very easily. Socket Weld Union is almost like coupling, they’re generally easier to require apart and allow pipes of various metals to return together safely. Forged Socket Weld Union is intended for wide use in several industries like chemical processing, oil refineries, petrochemical, and lots of other industries. A Forged Socket Weld Union is a Socket weld joint design. It consists of three interconnected pieces. This Socket Weld Union Fitting has two internal Sockets and a centerpiece that draws the ends together when rotated. so as to reduce the warping of the seats, the unions should be screwed tightly before the end are welded. ANSI B16.11 Socket Weld Union is available in customizable sizes as per the customer’s requirements.

Largest Stockist of ANSI/ASME B16.11 Socket Weld Union in Mumbai. Socket Weld Union dimensions

Most Trusted Exporters of ANSI/ASME B16.11, MSS SP-79, MSS-SP-95, 83, 97 Socket Weld Union in South Africa, Saudi Arabia, Spain, Kuwait, Singapore, Malaysia, UAE, Italy, Nigeria, Iraq, Thailand, Turkey, Vietnam, Oman, Qatar, Myanmar, Sri Lanka.

ASME B16.11 Socket Weld Union Specifications


ASME SA182, SB564 / 160 / 472, SB 61/62/151/152, SA105/694/350 / ASTM A182, B564/160/472, B61/62/151/152, A105/A694/A350

Standards / Dimensions

ANSI/ASME B16.11, MSS SP-79, MSS-SP-95, 83, 97

Size & Thickness


ASME B16.11 Socket Weld Union Specifications
Socket Weld Pressure Class

2000LBS, 3000LBS, 6000LBS, 9000LBS


Socket Weld



Leading Manufacturers of Different Types of ASTM A182 Stainless Steel Socket Weld Fittings in the form of 45 Degree Elbow | 90 Degree Elbow | 180 Degree Elbow | Equal Tee | Unequal/Reducing Tee | Concentric Reducer | Eccentric Reducer | Equal Cross | Unequal/Reducing Cross | Unions | Full Coupling| Half Coupling | Pipe Cap | Union | Reducer Insert | Boss | Branch Outlet | Lateral Outlet | Elbow Outlet | Pipe Nipple | Adapters at Best Prices in India.

ASME B16.11 Socket Weld Union Dimensions

ASME B16.11 Socket Weld Union Dimensions

Nominal Diameter Outside Diameter Wall Thickness Socket Bore Water way Bore Depth of Socket Length Assem
Dmin Cmin d1 d2 Jmin L


Threaded Socket Threaded Socket Socket & Threaded Socket Socket & Threaded
6 1/8 21.8 14.7 3.2 2.5 10.65 6.43 10 41.4
8 1/4 21.8 19.0 3.3 3.1 14.10 9.45 10 41.4
10 3/8 25.9 22.9 3.5 3.2 17.55 13.51 10 46.0
15 1/2 31.2 27.7 4.1 3.8 21.70 17.07 10 49.0
20 3/4 37.1 33.5 4.3 4.0 27.05 21.39 13 56.9
25 1 45.5 41.4 5.0 4.6 33.80 27.74 13 62.0
32 11/4 54.9 50.5 5.3 4.9 42.55 35.36 13 71.1
40 11/2 61.5 57.2 5.6 5.1 48.65 41.20


50 2 75.2 70.1 6.1 5.6 61.10 52.12 16 86.1
65 21/2 91.7 85.3 7.7 7.1 73.80 64.31 16 102.4
80 3 109.2 102.4 8.4 7.7 89.80 77.27 16 109.0

Why Purchase From Unichem Steel & Alloy Pvt. Ltd.

  • Unichem Steel & Alloy Pvt. Ltd. strive for quality production of ASME B16.11 Socket Weld Union. We adequately test raw materials and confirm to ASTM, ASME, DIN, EN, JIS Standards to make the highest quality Socket Weld Union. Socket Weld Union are provided with 100% Radiography Test Report and Third Party Inspection or Buyer Inspection service is available on finished products.
  • Value Added Services are provided such as Epoxy & FBE coating, Sandblasting, Hot dipped galvanizing, Electropolish or other special finishes, Threading, soldering, Custom shape cutting, fabrication services on Socket Weld Union Fittings.
  • Unichem Steel & Alloy Pvt. Ltd. is an expert in manufacturing of custom size ANSI B16.11 Socket Weld Union Forged Fittings with accurate dimensions and uniform wall thickness.
  • We are presently equipped with modern manufacturing equipment and inspection tools such as Lathe Machines, Milling Machine, Heating & Annealing Furnaces, forging and deep drawing presses, machining, finishing, and testing facilities. In order to maintain reliability and quality of our Socket Weld Union.
  • As leading exporters and suppliers we keep a buffer stock of Socket Weld Union Pipe Fittings in all grades from ½” NB to 4” NB in Sch 10s, the 40s, 80s, 160s, XXS In order to meet the off-hand requirement of our clients.
  • Socket Weld Fittings (Socket Weld Union) are packaged to ensure that there is no damage during transit. In the case of exports, products are packed in wooden cases. All Socket Weld Union Fittings are marked with Size, Lot No, Grade, Degree, and our trademark. On special requests we make custom marking on Socket Weld fittings.
  • Test Certificates: Raw Materials Certificate, Manufacturer Test Certificate as per EN 10204 / 3.1B, Third Party Inspection Report, 100% Radiography Test Report.
  • No minimum quantity order limit. Get Market leading prices on all types of Socket Weld Forged Union in India.

ASME B16.11 Socket Weld Union Material & Grades

Stainless Steel Socket Weld Union
ASTM / ASME A/SA 182: F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.
Carbon Steel Socket Weld Union
ASTM A105/A694/ A350 LF3/A350 LF2: F42, F46, F52, F56, F60, F65, F70
Alloy Steel Socket Weld Union
ASTM A182: F1, F5, F9, F11, F22, F91
Duplex & Super Duplex Steel Socket Weld Union
ASTM / ASME A/SA 182: F44, F45, F51, F53, F55, F60, F61.
Nickel Alloy Socket Weld Union
ASTM / ASME SB 564 / 160 / 472: UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600(INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 2201 (NICKEL 201), (ALLOY 20 / 20 CB 3)

ASME B16.11 Socket Weld Union Manufacturing Standards

ASME Standard ASME/ANSI B16.11, MSS SP-79, MSS-SP-95, 83, 97
DIN Standard DIN28011, DIN2617, DIN2616, DIN2615, DIN2605
EN Standard EN10253-2, EN10253-1
ASME B16.11 Socket Weld Fittings, Socket – Welding and Threaded
ASTM A182 – ASME SA182 Standard Specification for Wrought Austenitic SS Piping Socket Weld Fittings
MSS SP-95 Swage(d) Nipples and Bull Plugs

Socket Weld Union by Size, Class, and Wall Thickness

Description Class Designation
3000 6000 9000
Union 1/2 – 4 1/2 – 2 1/2 – 2
1/2 – 4 1/2 – 2 1/2 – 2
1/2 – 4 1/2 – 2 1/2 – 2
Pipe Size
by Wall Thickness
SCH 80 / XS SCH 160 XXS

Ready Stock of ASME B16.11 Socket Weld Union in India

Forged Socket weld Union 6000LB Socket weld Union
150 lb. Socket Weld Fittings Union 9000LB Socket weld Forged Union
SS Forged Socket weld Union Forged Unions 3000LB Socket Weld
Stainless Steel Union Suppliers ASME B16.11 Forged Socket weld Union
ANSI B16.11 Forged Socket weld Union BS 3799 Forged Socket Weld Unions
Carbon Steel Socket weld Union Duplex Steel Socket weld Union
ASTM A182 Socket weld Stainless Steel Union High Quality Socket weld Union Manufacturer
Super Duplex Steel End Union Copper Nickel Socket weld Union
High Nickel Alloy Forged Socket weld Union Hastelloy Socket weld Union
Titanium Forged Socket weld Union Inconel Socket weld Unions

ASME B16.11 Socket Weld Union Applications and Uses

  • Power Plant / Power Generation
  • Fertilizers
  • Oil & Gas
  • Refineries
  • Chemical Industry
  • Pulp and Paper Industry
  • Petrochemicals
  • Engineering Project
  • Environmental and Water Projects
  • Boiler Manufacturers
  • Pumps and Valves
  • Cement Industries
  • Aerospace Industry
  • Nuclear Industry
  • Construction
  • Ship Building Companies
  • Thermal Processing
  • Pharma Industry
  • Off-Shore Oil Drilling Companies
ASME B16.11 Socket Weld Union Applications and Uses

ASME B16.11 Socket Weld Union Exporter

EUROPE: Albania, Austria, Belgium, Croatia, Czech Republic, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Malta, Netherlands, Norway, Portugal, Russia, Slovakia, Slovenia, Spain, Switzerland, UK, Ukraine.
ASIA: Bangladesh, Cambodia, India, Indonesia, Japan, Malaysia, Maldives, Myanmar, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Vietnam.
AFRICA: Algeria, Angola, Egypt, Equatorial Guinea, Gabon, Libya, Nigeria, South Africa, Sudan, The Republic Of Congo.
MIDDLE EAST: Bahrain, Cyprus, Iran, Iraq, Jordan, Kuwait, Oman, Qatar, Saudi Arabia (KSA), Syria, Turkey, United Arab Emirates (UAE), Yemen.
NORTH AMERICA: Bahamas, Canada, Costa Rica, Denmark, Jamaica, Mexico, Panama, Puerto Rico, Trinidad And Tobago, USA.
SOUTH AMERICA: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Venezuela.

ASME B16.11 Socket Weld Union Supplier

Aberdeen, Abu Dhabi, Ahmedabad, Ahvaz, Al Jubail, Al Khobar, Algiers, Ankara, Atyrau, Bangkok, Bengaluru, Bhopal, Bogota, Brisbane, Busan, Cairo, Calgary, Caracas, Chandigarh, Chennai, Chiyoda, Coimbatore, Colombo, Courbevoie, Dallas, Dammam, Doha, Dubai, Edmonton, Ernakulam, Faridabad, Geoje-si, Gimhae-si, Granada, Gurgaon, Hanoi, Haryana, Ho Chi Minh City, Hong Kong, Houston, Howrah, Hyderabad, Indore, Istanbul, Jakarta, Jeddah, Karachi, Kolkata, Kuala Lumpur, Kuwait City, La Victoria, Lagos, Lahore, London, Los Angeles, Ludhiana, Madrid, Manama, Melbourne, Mexico City, Milan, Montreal, Moscow, Mumbai, Muscat, Navi Mumbai, New Delhi, New York, Noida, Perth, Petaling Jaya, Pimpri-Chinchwad, Port-of-Spain, Pune, Rajkot, Rio de Janeiro, Riyadh, Santiago, Secunderabad, Seoul, Sharjah, Singapore, Surat, Sydney, Tehran, Thane, Thiruvananthapuram, Toronto, Ulsan, Vadodara, Visakhapatnam, Vung Tau.

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