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Buy from leading stainless steel threaded union manufacturer in India.


ASME B16.11 Union



ASME B16.11 union specification

Standard Size Pressure Class Wall Thickness
  • Socket Weld (1/2" To 4")
  • Threaded (1/2" To 6")
  • DN10 To DN100
  • 8MM To 80MM
  • 2000 LBS
  • 3000 LBS
  • 6000 LBS
  • 9000 LBS
  • STD
  • SCH 40
  • XS
  • SCH 80
Three Parts Of Carbon Steel Weld Union Types Features
  • Nut
  • Female end
  • Male end
  • Ground joint union
  • Flange union
  • Joined two pipe together
  • Easy to install
  • Easily disengaged
Manufacturing Process Of SS socket weld union Types Of Threaded Union Testing For BSPP union
  • Forging
  • Casing
  • Screwed union
  • Threaded barrel union
  • Threaded orifice union
  • NPT union
  • Threaded dielectric union
  • Dielectric threaded union
  • Female threaded union
  • Male threaded union
  • Visual inspection
  • Hardness test
  • Impact test
  • Material inspection
  • Tensile test
Standard Types of Forging Test Certification
  • ASME B16.11
  • MSS SP 83
  • BS 3799
  • CNC Machined
  • Forged
EN 10204 3.1
Surface Various Types Of Threads Documentation
  • PE coated
  • Anti-rust Oil
  • Galvanized
  • BSPT
  • SAE
  • NPT
  • NPTF
  • BSPP
  • BSP
  • Raw material test reports
  • MTC
  • Heat treatment charts
  • Welding procedure specification
Why Choose Armech Alloys For Buying Stainless Steel Threaded Union Connection End Application
  • Good quality
  • Fast delivery
  • Reliable shipment
  • Reasonable price
  • Safe package
  • Threaded end
  • Socket welding end
  • Power stations
  • Oil and Gas
  • Mining slurry
  • Petrochemicals
Value Added Services Heat Treatment Surface Treatment
  • Metal stampings
  • Coating
  • Cutting
  • MTR’s Available
  • Beveling end
  • Polishing
  • Solution
  • Tempering
  • Quenching
  • Normalizing
  • Galvanized
  • Polished
  • Zinc Plated


Threaded union price

Supplier & stockist of male x female threaded union and socket weld union that offers destructive testing to ensure a leak-free connection

Threaded union price

male x female (Grade : ASTM A105) ( per piece in US Dollar)

  • 1/8" x 1/8"
  • 1/4" x 1/4"
  • 3/4" x 3/4"
  • 1 1/2" x 1 1/2"
  • 2 1/2" x 2 1/2"
  • 3 1/2" x 3 1/2"
  • US $0.48
  • US $0.66
  • US $0.90
  • US $1.50
  • US $2.16
  • US $3.00

Destructive testing of stainless steel threaded union

  • Product analysis
  • G48 corrosion test
  • Micrographic
  • Ferrite count
  • Charpy impact test
  • Tensile test
  • Radiography
  • Magnetic particle test
  • Liquid penetrant test

We provide threaded barrel union and NPT union fitting male and female end connections as per ASME B16.11



End connections of stainless steel threaded nipple

End connections of stainless steel threaded nipple

Know more about advantages of using weld on union and BSPP union for water piping systems


Advantages of using socket weld union

Advantages of using socket weld union

Most common types of ASME B16.11 union


Socket weld union

Socket weld union

Stainless steel threaded union

Stainless steel threaded union

Male x female threaded union

Male x female threaded union

Screwed union

Screwed union

NPT union fitting

NPT union fitting

BSPP union

BSPP union

Threaded barrel union

Threaded barrel union

Threaded union fitting

Threaded union fitting

Threaded orifice union

Threaded orifice union

304 stainless steel threaded union

304 stainless steel threaded union

SS threaded union

SS threaded union

Male thread union

Male thread union

Weld union

Weld union

NPT union

NPT union

Dielectric threaded unions

Dielectric threaded unions

Copper threaded unions

Copper threaded unions

Male female unions

Male female unions

Screwed union pipe fittings

Screwed union pipe fittings



Check possible causes of leakage from socket weld threaded union and installation process of screwed union step by step.


Causes of leakage from screwed union

Causes of leakage from screwed union

Installation process of carbon steel union

Installation process of carbon steel union

MSS SP 83 socket weld union weight

in LBS

DN Class 3000 Weight in LBS
6 0.13
8 0.13
10 0.17
15 0.14
20 0.44
25 0.61
32 1.34
40 1.14
50 2.20
65 3.52
80 3.96

Threaded union weight

in LBS

NPS Weight in BS
1/8 0.55
1/4 0.66
3/8 0.77
 1/2 1.01
3/4 1.34
1 1.87
1 1/4 2.97
1 1/2 4.23
2 6.28
2 1/2 10.80
3 15.65

Material Of ASME B16.11 forged union

Super Duplex Forged Fittings Duplex Forged Fittings Titanium Forged Fittings
Inconel Forged Fittings Incoloy Forged Fittings Hastelloy Forged Fittings
  • Inconel 600 Forged Fittings
  • Inconel 625 Forged Fittings
  • Inconel 601 : ASTM B564 UNS N06601 male female unions
  • Inconel 617 : ASTM B564 UNS N06617 union threaded fittings
  • Inconel 686 : ASTM B564 UNS N06686 male threaded unions
  • Inconel 690 : ASTM B564 UNS N06690 female threaded unions
  • Inconel 725 : ASTM B564 UNS N07725 screwed union pipe fittings
  • Incoloy 800 : ASTM B407 UNS N08800 male and female unions
  • Incoloy 800H : ASTM B407 UNS N08810 male pipe unions
  • Incoloy 800HT : ASTM B407 UNS N08811 NPT threaded unions
  • Incoloy 825 : ASTM B407 UNS N08825 weld on unions
  • Hastelloy C22 : ASTM B366 UNS N06022 threaded pipe unions
  • Hastelloy C276 : ASTM B366 UNS N10276 SW unions
  • Hastelloy C2000 : ASTM B366 UNS N06200 screwed unions
Monel Forged Fittings Nickel Alloy Forged Fittings Copper Nickel Forged Fittings
  • Monel 400 : ASTM B564 UNS N04400 socket weld threaded unions
  • Monel 401 : ASTM B564 UNS N04401 male threaded x SW unions
  • Monel K500 : ASTM B564 UNS N05500 union fitting
  • Nickel Alloy 200 : ASTM B564 UNS N02200 SW pipe unions
  • Nickel Alloy 201 : ASTM B564 UNS N02201 thread unions
  • Copper Nickel 90/10 : ASTM B151 UNS C70600 weld on unions
  • Copper Nickel 70/30 : ASTM B151 UNS C71500 black unions
Stainless Steel Forged Fittings Carbon Steel Forged Fittings Alloy Steel Forged Fittings
  • ASTM A105 Threaded fittings
  • ASME A350 LF2 CL1 socket weld unions
  • Low temperature carbon steel threaded unions
  • A694 F42 male x female threaded unions
  • Carbon steel F46 screwed unions
  • ASTM A694 CS F52 NPT union fitting
  • SA 694 Grade F56 BSPP unions
  • CS F60 threaded barrel unions
  • A694 F65 socket weld threaded unions
  • High Yield F70 union male threaded x SW
  • A182 Gr F1 threaded union fitting
  • ASME SA182 Grade F5 threaded orifice unions
  • Alloy stel F9 socket weld pipe unions
  • ASTM A182 F11 male thread unions
  • Alloy Steel F22 weld unions
  • ASME A182 F91 NPT unions


Socket weld union dimensions

Socket weld union dimensions
NPS Nut Minimum. Socket Depth Minimum Pipe End Minimum Length Of Laying Male Flange Minimum Diameter Of Socket Bore Socket Wall Minimum Water Way Bore
  G K A E F B C D
1/8 3.17 9.6 21.8 22.4
19.0
3.17 10.92
10.67
3.17 6.83
6.43
¼ 3.17 9.6 21.8 22.4
19.0
3.17 14.22
13.97
3.30 9.85
9.45
3/8 3.43 9.6 25.9 26.9
20.6
3.43 17.78
17.53
3.48 13.92
13.51
½ 3.68 9.6 31.2 26.9
20.6
3.68 21.84
21.59
4.06 17.47
17.07
¾ 4.06 12.7 37.1 31.8
25.4
4.06 27.18
26.92
4.27 21.79
21.39
1 4.44 12.7 45.5 34.3
26.2
4.57 34.04
33.78
4.95 28.14
27.74
11/4 5.21 12.7 54.9 40.6
32.5
5.33 42.67
42.42
5.28 35.76
35.36
11/2 5.59 12.7 61.5 42.2
34.0
5.84 48.77
48.51
5.54 41.61
41.20
2 6.35 15.8 75.2 45.3
37.3
6.60 61.47
61.21
6.05 52.53
52.12
2 1/2 7.11 15.8 91.7 61.7
52.1
7.49 74.17
73.66
7.65 64.72
64.31
3 8.00 15.8 109.2 63.8
53.6
8.25 90.17
89.66
8.31 77.67
77.27


Threaded union dimensions

Threaded union dimensions
NPS Water Way Bore  Length Assem Nominal  O.D. Wall Thickness 
DN  A minimum  J minimum 
6 6.43 41.4 14.7 2.5
10 13.51 46 22.9 3.2
15 17.07 49 27.7 3.8
20 21.39 56.9 33.5 4
32 35.36 71.1 50.5 4.9
40 41.2 76.5 57.2 5.1
50 52.12 86.1 70.1 5.6
80 77.27 109 102.4 7.7