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Super Freeze India are Manufacturer, Exporter and Supplier of Socket Weld Boss. Super Freeze India are largest pipe fitting manufacturer for all type of industries in India. The whole manufacturing process is subject to a 100% quality control. ASME B16.11/BS3799 Socket Weld Fittings Boss Available in different dimensions and specifications.

The ASME B16.11 standard covers pressure-temperature ratings, dimensions, tolerances, marking, and material requirements for forged carbon and alloy steel. Acceptable material forms are forgings, bars, seamless pipe, and seamless tubes which conform to the fittings chemical compositions, melting practices, and mechanical property requirements of ASTM A105, A182, or A350. ASME B 16.11 Socket Weld Boss Pipe Fittings standard covers pressure-temperature ratings, materials, dimensions, tolerances,marking, testing, and methods of designating openings for fittings.


Specification :


Type Forged Fittings
Dimensions ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799
Size 1/2″NB TO 4″NB IN
Pressure Class 150 LBS, 300 LBS
Value Added Services: Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering
Production Grades: Stainless Steel, Alloy Steel, Duplex, Nickel Alloys, Low temperature Steel, Carbon Steel, Cupro Nickel
Stainless Steel ASTM A 182 F -.304, 304L, 304Ti, 316, 309, 310, 317L, 321, 347, 904L.
Duplex Steel 2205 (F60), 31803 (F51), 32750, 32760.
Carbon Steel ASTM A-105, A-350 LF2.
Alloy Steel ASTM A 182- F5, F9, F11, F12, F21, F22 & F91.
Nickel Alloy Cupro Nickel, Hastelloy, Nickel, Monel, Inconel, Alloy 20 etc.
Test Certificate MTC, Govt. App. Lab.
Specialize IBR Fitting, Swage Nipple

Socket Weld Fittings ASME B16.11 Boss Dimensions: Class 3000

NPS Socket bore dia B Bore diameter of fitting - D socket wall thickness min - C depth min J End to End L End to End L1 End to End R
1/4 14.10-14.60 8.5-10.0 3.3 10 26 62 25
3/8 17.55-18.05 11.8-13.3 3.5 10 27 66 30
1/2 21.70-22.20 15.0-16.6 4.1 10 32 82 30
3/4 27.05-27.55 20.2-21.7 4.25 13 37 88 30
1 33.80-34.30 25.9-27.4 5 13 41 96 40
1.25 42.55-43.05 34.3-35.8 5.3 13 43 105 45
1.5 48.65-49.15 40.1-41.7 5.55 13 45 112 55
2 61.10-61.60 51.7-53.5 6.05 16 57 125 55

Class 6000

NPS Socket bore dia B Bore diameter of fitting - D socket wall thickness min - C depth min J End to End L End to End L1 End to End R
1/4 14.10-14.60 5.6-7.1 4 10 26 62 25
3/8 17.55-18.05 8.4-9.9 4.35 10 27 66 30
1/2 21.70-22.20 11.0-12.5 5.2 10 32 82 30
3/4 27.05-27.55 14.8-16.3 6.05 13 37 88 30
1 33.80-34.30 19.9-21.5 6.95 13 41 96 40
1.25 42.55-43.05 28.7-30.2 6.95 13 43 105 45
1.5 48.65-49.15 33.2-34.7 7.8 13 45 112 55
2 61.10-61.60 42.1-43.6 9.5 16 57 125 55

Class 9000

NPS Socket bore dia B Bore diameter of fitting - D socket wall thickness min - C depth min J End to End L End to End L1 End to End R
1/4 14.10-14.60 __ __ 10 26 62 25
3/8 17.55-18.05 __ __ 10 27 66 30
1/2 21.70-22.20 5.6-7.2 8.2 10 32 82 30
3/4 27.05-27.55 10.3-11.8 8.55 13 37 88 30
1 33.80-34.30 14.5-16.0 9.95 13 41 96 40
1.25 42.55-43.05 22.0-23.5 10.6 13 43 105 45
1.5 48.65-49.15 27.2-28.7 11.15 13 45 112 55
2 61.10-61.60 37.4-38.9 12.15 16 57 125 55


Available Forged Socket Weld Boss Types

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

Types of Socket Weld Fittings


Buttweld Fittings

Socket Weld Elbow

Buttweld Fittings

Socket Weld Tee

Buttweld Fittings

Socket Weld Cross

Buttweld Fittings

Socket Weld Reducer

Buttweld Fittings

Socket Weld Coupling

Buttweld Fittings

Socket Weld Union

Buttweld Fittings

Socket Weld Cap

Buttweld Fittings

Socket Weld Nipple

Buttweld Fittings

Socket Weld Insert

Buttweld Fittings

Socket Weld Boss

Buttweld Fittings

Socket Weld Outlet

Buttweld Fittings

Socket Weld Adapter




Socket Weld Application Industry


ASME B16.9 Socket Weld are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Socket Weld through a worldwide network of stock-keeping branches. These 90Deg. Buttweld Elbow is use in various industries like :

  • Socket Weld uses in Paper & Pulp Companies
  • Stainless Steel Socket Weld uses in Oil and Gas Industry
  • Socket Weld Pipe Elbow uses in Chemical Refinery
  • Alloy Steel Socket Weld uses in Pipeline
  • Socket Weld Pipe Elbow uses in High Temperature Application
  • Socket Weld uses in Water Pipe Line
  • ANSI B16.9 Socket Weld can be used in Nuclear power plants
  • Socket Weld usefule for High Pressure Applications
  • Socket Weld uses in Fabrication and welding Job
  • Socket Weld uses in Food Processing and Dairy Industries
  • Socket Weld uses in boiler & heatexchangers