Stainless Steel Socket Weld Fittings manufacturer in India

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Manufacturing ASTM A182 F304 Threaded Fittings and SS 316 Forged Fittings according to ANSI B16.11

What is Stainless Steel Socket Weld Fittings?
The stainless steel socket weld fittings comes from the high-pressure fittings family, which are mostly used for several industrial processes. These fittings are highly leakage-proof and that is why they are widely used in the lines that convey flammable or toxic material. These fittings are also used in the lines that transfer expensive materials. Thus, it can be said that the stainless steel socket weld fittings are highly reliable as they are used for steam ranging between 300 and 600 PSI. They can only be used in the ASME pipe conjunction, which means that they are available in similar sizes. These fittings are highly resistant to corrosion and they are very durable too. This means that the ss socket weld fittings can last for several years with minimal maintenance and repairs. These fittings can ideally be used in high-pressure environments too.
There are different types of stainless steel socket weld fittings available in the market, like:

  • Stainless steel socket weld elbow- They are used for changing the flow direction in different degrees.
  • Stainless steel socket weld tee- They are machined to become accessories for high-pressure applications and formed by round steel or ingot molding forging.
  • Stainless steel socket weld coupling- They help in joining the pipe into the recessed valve, flanges, and fitting areas.
  • Stainless steel socket weld cross- They help in 90 degree branching from the main pipe.
  • Stainless steel socket weld union- These are used in low-pressure applications where pipes need to be often dismantled.
  • Stainless steel socket weld cap- They are mostly used for sealing the ends of the pipe.

There are many other types of fittings available and each of them serves varied purposes. Their function basically depends on the structure of the socket weld fittings. Due to the varied uses of these fittings, they are widely used in a number of industries like gas processing, off-shore oil drilling companies, pharmaceuticals, heat exchangers, condensers, etc.

Difference between Socket Weld Fittings and Threaded Fittings
There are two main types of forged fittings, namely socket weld fittings wherein the pipes are connected to them by fillet welds, and threaded fittings wherein it is screwed together with the pipe.
The socket weld fittings are mostly used for industrial processes that involve low to medium pressure. These fittings are found in confined spaces and are applied on permanent pipeworks. They help in maintaining a good flow inside the pipe.
The threaded fittings are mostly used for non-critical applications like domestic waterline, industrial water cooling system, etc. They are suitable in low-pressure environments only.

When would you use Stainless Steel Socket Weld Fittings?
The stainless steel socket weld fittings are extensively used for a diverse range of industrial processes. This includes:

  • Various types of fittings including the reducers, elbows, and tees are used in the pipelines that transfer flammable, toxic, or expensive material.
  • They can only be used in the ASME pipe conjunction and hence its size changes according to the diameter.
  • They are mostly used in places where the pipelines are installed for permanent usage. They are designed to offer a good flow of materials.

Socket Weld Fittings Types and Applications
The Socket Weld Fittings Types and Applications would include:

  • Full coupling- It helps to join one pipe to another, or a pipe to a nipple, etc.
  • Half-coupling- These are basically welded directly to the run pipe and thus helps create branching connections.
  • Reducing coupling- It helps in joining two pipes that have separate outside diameters.
  • Reducer insert- They help create economical combinations quickly of the pipeline reductions that are to be made using the standard socket weld fittings.
  • Union- It consists of three interconnected pieces and has a screw joined design. There are two internal threads along with a centerpiece which helps in drawing both the ends together when the rotation takes place. It is important for the unions to be screwed tightly before welding the ends to minimize seat warping.
  • 90 degrees elbow- Like the normal elbow fitting, this one too changes the direction of the flow, but to a specific angle of 90 degrees.
  • 45 degrees elbow- Like the 90 degrees elbow, the 45 degrees elbow changes the run direction of the pipe to 45 degrees.
  • Tee- This is also a popular pipe fittings which helps to create a 90 degree branching from the pipe, hence changing the flow direction.
  • Cross- Slightly different in design when compared to the tee fitting, this one too creates a 90 degree branching from the pipe to change the direction of the flow.
  • Cap- This is used for sealing or stopping the flow of pipe and hence are inserted to the ends.

 

Difference Between Forged Fittings VS Wrought Fittings
There are several differences between the forged fittings and the wrought fittings. Some of them are listed below:

  • The forged fittings are a form of the wrought fittings. In other words, the forged fittings can be described as a subset of the wrought fittings.
  • The main point of difference between the wrought and the forged fittings lue in its strength. The forged steel starts as a casting, which then follows the forging procedure which makes the forged fitting stronger and more durable. The wrought fittings are used in low-pressure applications as they might be harder but are much more brittle when compared to the forged fittings.
  • Due to the process of casting and forging, the forged fittings tend to be more durable. They are mainly forged using large hydraulic hammers which put the molecules and atoms into an alignment as the hammer gets hitted.This makes them harder, and less brittle compared to the wrought one. The wrought fittings do not undergo this procedure. This is why one can easily notice that striking and high impact tools are often made of forged steel as they are capable of withstanding that pressure. Thus, the forged fittings can be used for higher-pressure applications than the wrought ones.
Stainless Steel Socket Weld Fittings manufacturer in India

Stainless Steel Socket Weld Fittings manufacturer in India

Manufacturer of 316 Stainless Steel Forged Pipe Fittings Mumbai, browse our large selection of SS 304L Socket Weld Tee, Elbow, Outlet, Plug, Cap, Coupling, Union, and Bushing in India


Dimension Specification ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
End Threaded, Welding, JIC
Pressure Rating Threaded end-2000lb/ 3000lb/ 6000lbs Pipe Fittings
Socket-weld end-3000/ 6000/ 9000lbs Pipe Fittings
Markings
  • Rating Designation
  • Nominal wall thickness or Schedule number
  • Grade
  • Heat Code
  • Manufacturer’s Name
  • Material Designation
Connection Welding
Threads NPT, BSPT, BSPP Provided By Manufacturer
Test Certificates Provided By Manufacturer EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production Grades 316h SS / 317 SS / 317L SS / 321 SS / 321H SS / 347 SS / 304H SS / 347H SS / 310s SS / 446 SS / 304 SS / 304L SS / 316 SS / 316L SS / 310 SS / 347 SS / 904L SS
Type DN15-DN1200
Manufacturing process Push, Press, Forge, Cast, etc.
Specialized Manufacturer of 90 degree socket weld elbow, 45 degree socket weld elbow, Socket weld equal tee, Socket weld unequal tee, Socket Weld equal Cross, Socket Weld unequal Cross, Socket Weld Half Coupling, Socket Weld Coupling, Socket Weld Full Coupling, 45 degree threaded elbow, 90 degree threaded elbow, Threaded equal tee, Threaded unequal tee, Threaded equal Cross, Threaded unequal Cross, Threaded Half Coupling, Threaded Coupling, Threaded Full Coupling, NPT Threaded Cap, Screwed plug, Threaded plug, Threaded pipe bushings, Threaded bushing, Threaded Hex Nipple, Threaded street elbow, Threaded Welding Boss, Threaded Union Bs3799

Biggest Stainless Steel Socket Weld Fittings wholesalers, supplier, dealers, stockholders, importer, distributor, stockists, exporters and Manufacturer in Mumbai

Stainless Steel Socket Weld Fittings Dimensions

NOMINAL PIPE SIZE LENGTH CENTER TO END OUTSIDE DIAMETER
Inch. M C OD
1/2 25 25 21.3
3/4 29 29 26.7
1 38 38 33.4
1 1/4 48 48 42.2
1 1/2 57 57 48.3
2 64 64 60.3
2 1/2 76 76 73
3 86 86 88.9
3 1/2 95 95 101.6
4 105 105 114.3
5 124 124 141.3
6 143 143 168.3
8 178 178 219.1
10 216 216 273.1
12 254 254 323.9
14 279 279 355.6
16 305 305 406.4
18 343 343 457.2
20 381 381 508
22 419 419 559
24 432 432 610
26 495 495 660
28 521 521 711
30 559 559 762
32 597 597 813
34 635 635 864
36 673 673 914
38 711 711 965
40 749 749 1016
42 711 762 1067
44 762 813 1118
46 800 851 1168
48 838 889 1219
Description Class Designation
3000 LBS 6000 LBS 9000 LBS
Elbows 45 and 90 deg,
Tee, Crosse, Coupling,
Half-Coupling,
End or Pipe Cap
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

Manufacturer of 316L Stainless Steel Socket Weld Pipe Fittings according to ASTM A182 F316L & ASME B16.11 standard

Stainless Steel Socket Weld Fittings Price Per Piece in India SS Forged Fittings Price in INR ASTM A182 Stainless Steel Threaded Fittings Price in UAE Dirham SS Socket Weld Fittings Price in USD
ASTM A182 SS Hex Plug Per Piece 247.89 UAE Dirham 12.12 $3.30
SA182 Stainless Steel Reducing Bush Per Piece 165.26 UAE Dirham 8.08 $2.20
Stainless Steel Adaptor Bsp To Npt Per Piece 1207.08 UAE Dirham 59.91 $16.50
A182 Stainless Steel Female Tee Per Piece 330.52 UAE Dirham 16.16 $4.40

Are you looking for Stainless Steel Forged Fittings Manufacturer In India. Lowest Price Of Bulk Screwed Threaded Fitting B16.11 for Piping Connection. Compare Price list of SS Threaded Fitting with other Manufacturers.

Size (inches) A Weight (lbs)
1/8" 0.71 0.09
1/4" 0.77 0.11
3/8" 0.94 0.18
1/2" 1.16 0.29
3/4" 1.26 0.46
1" 1.44 0.68
1-1/4" 1.73 1.06
1-1/2" 1.91 1.39
2" 2.24 1.97
2-1/2" 2.70 4.54
3" 3.09 6.26
4" 3.82 9.43
Grade C Mn Si P S Cr Mo Ni N Ti Fe
304 min. 18.0 8.0
max. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10
304L min. 18.0 8.0
max. 0.030 2.0 0.75 0.045 0.030 20.0 12.0 0.10
304H min. 0.04 18.0 8.0
max. 0.010 2.0 0.75 0.045 0.030 20.0 10.5
316 min. 16.0 2.03.0 10.0  
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316L min. 16.0 2.03.0 10.0    
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316TI 0.08 max 10.00 14.00 2.0 max 0.045 max 0.030 max 16.00 18.00 0.75 max 2.00 3.00
317 0.08 max 2 max 1 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 57.845 min
317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 11.00 15.00 57.89 min
321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 5(C+N) 0.70 max
SS 321H 0.04 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 4(C+N) 0.70 max
347/ 347H 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 20.00 9.0013.00
410 min. 11.5
max. 0.15 1.0 1.00 0.040 0.030 13.5 0.75
446 min. 23.0 0.10
max. 0.2 1.5 0.75 0.040 0.030 30.0 0.50 0.25
904L min. 19.0 4.00 23.00 0.10
max. 0.20 2.00 1.00 0.045 0.035 23.0 5.00 28.00 0.25
Shell, Norsok Ed4, Aramco, BP approved MSS SP-83 ASTM A182 F304 Stainless Steel Union and MSS SP-79 SS 316 Insert manufacturer in India
Grade Elongation Density Yield Strength (0.2%Offset) Melting Point Tensile Strength
304/ 304L 35 % 8.0 g/cm3 Psi 30000 , MPa 205 1400 °C (2550 °F) Psi 75000 , MPa 515
304H 40 % 8.0 g/cm3 Psi 30000 , MPa 205 1400 °C (2550 °F) Psi 75000 , MPa 515
310 / 310S / 310H 40 % 7.9 g/cm3 Psi 30000 , MPa 205 1402 °C (2555 °F) Psi 75000 , MPa 515
306/ 316H 35 % 8.0 g/cm3 Psi 30000 , MPa 205 1400 °C (2550 °F) Psi 75000 , MPa 515
316L 35 % 8.0 g/cm3 Psi 30000 , MPa 205 1399 °C (2550 °F) Psi 75000 , MPa 515
317 35 % 7.9 g/cm3 Psi 30000 , MPa 205 1400 °C (2550 °F) Psi 75000 , MPa 515
321 35 % 8.0 g/cm3 Psi 30000 , MPa 205 1457 °C (2650 °F) Psi 75000 , MPa 515
347 35 % 8.0 g/cm3 Psi 30000 , MPa 205 1454 °C (2650 °F) Psi 75000 , MPa 515
904L 35 % 7.95 g/cm3 Psi 32000 , MPa 220 1350 °C (2460 °F) Psi 71000 , MPa 490
STANDARD AFNOR UNS EN JIS BS WERKSTOFF NR. GOST
304 Z7CN18‐09 S30400 X5CrNi18-10 SUS 304 304S31 1.4301 08Х18Н10
304L Z3CN18‐10 S30403 X2CrNi18-9 / X2CrNi19-11 SUS 304L 3304S11 1.4306 / 1.4307 03Х18Н11
304H - S30409 - - - 1.4301 -
310 - S31000 X15CrNi25-20 SUS 310 310S24 1.4841 20Ch25N20S2
310S - S31008 X8CrNi25-21 SUS 310S 310S16 1.4845 20Ch23N18
310H - S31009 - - - - -
316 Z7CND17‐11‐02 S31600 X5CrNiMo17-12-2 / X3CrNiMo17-13-3 SUS 316 316S31 / 316S33 1.4401 / 1.4436 -
316L Z3CND17‐11‐02 / Z3CND18‐14‐03 S31603 X2CrNiMo17-12-2 / X2CrNiMo18-14-3 SUS 316L 316S11 / 316S13 1.4404 / 1.4435 03Ch17N14M3 / 03Ch17N14M2
316H - S31609 - - - 1.4401 -
316Ti Z6CNDT17‐123 S31635 X6CrNiMoTi17-12-2 SUS 316Ti 320S31 1.4571 08Ch17N13M2T
317 - S31700 - SUS 317 - 1.4449 -
317L - S31703 X2CrNiMo18-15-4 SUS 317L - 1.4438 -
321 - S32100 X6CrNiTi18-10 SUS 321 - 1.4541 -
321H - S32109 X12CrNiTi18-9 SUS 321H - 1.4878 -
347 - S34700 X6CrNiNb18-10 SUS 347 - 1.4550 08Ch18N12B
347H - S34709 X6CrNiNb18-12 SUS 347H - 1.4961 -
904L Z2 NCDU 25-20 N08904 X1NiCrMoCu25-20-5 SUS 904L 904S13 1.4539 STS 317J5L
ASME SA182 SS Nipolet

ASME SA182 SS Nipolet

ASME SA182 Stainless Steel Pipe Nipple

ASME SA182 Stainless Steel Pipe Nipple

ASME SA182 Stainless Steel Bull Plug

ASME SA182 Stainless Steel Bull Plug

ASME B16.11 SS Elbolet

ASME B16.11 Stainless Steel Elbolet

ASME SA182 Stainless Steel Flexolet Threaded

ASME SA182 Stainless Steel Flexolet Threaded

SS Coupolet

SS Coupolet

ASME SA182 SS Insert Weldolet

ASME SA182 Stainless Steel Insert Weldolet

Stainless Steel Socket Weld Equal Tee

Stainless Steel Socket Weld Equal Tee

3/4 Stainless Steel Socket Weld Fittings

3/4 Stainless Steel Socket Weld Fittings

1500 LBS SS Socket Weld Unequal Tee

1500 LBS Stainless Steel Socket Weld Unequal Tee

15 NB 3000 LBS Stainless Steel Round Head Plug

15 NB 3000 LBS Stainless Steel Round Head Plug

ASTM A182 SS Street Elbow

ASTM A182 Stainless Steel Street Elbow

ASTM A182 Stainless Steel Sockolet

ASTM A182 Stainless Steel Sockolet

SS Pipe Cap

SS Pipe Cap

ASME SA182 Stainless Steel Hex Head Plug

ASME SA182 Stainless Steel Hex Head Plug

304 Stainless Steel Socket Weld Fittings

304 Stainless Steel Socket Weld Fittings

Stainless Steel Threaded Fittings

Stainless Steel Threaded Fittings

ASTM A182 SS Socket weld Concentric Reducer

ASTM A182 Stainless Steel Socket weld Concentric Reducer

ASME SA182 SS Threadolet

ASME SA182 Stainless Steel Threadolet

ASME SA182 SS Latrolet

ASME SA182 Stainless Steel Latrolet

Screwed Threaded Fitting B16.11

Screwed Threaded Fitting B16.11

SS Socket Weld Eccentric Reducer

Stainless Steel Socket Weld Eccentric Reducer

ASME SA182 SS Socket Weld Adapters

ASME SA182 SS Socket Weld Adapters

100 NB 9000 LBS ASTM A182 SS Union

100 NB 9000 LBS ASTM A182 Stainless Steel Union

9000 LBS SS Half Coupling

9000 LBS SS Half Coupling

ASME B16.11 SS Socket weld Reducers

ASME B16.11 Stainless Steel Socket weld Reducers

ASTM A182 Stainless Steel Square Head Plug

ASTM A182 Stainless Steel Square Head Plug

ASME B16.11 SS Cross

ASME B16.11 Stainless Steel Cross

ASTM A182 SS Adapter

ASTM A182 SS Adapter

ASME SA182 SS 90° Elbow Outlet

ASME SA182 Stainless Steel 90° Elbow Outlet

ASTM A182 Stainless Steel Long Radius Bend

ASTM A182 Stainless Steel Long Radius Bend

ASTM A182 SS Boss

ASTM A182 SS Boss

Stainless Steel Branch Outlet

Stainless Steel Branch Outlet

ASME B16.11 SS Lateral Outlet

ASME B16.11 SS Lateral Outlet

6000 LBS ASME SA182 Stainless Steel Flexolet Socket Weld

6000 LBS ASME SA182 Stainless Steel Flexolet Socket Weld

ASTM A182 SS Socket Weld Pipe Nipples

ASTM A182 Stainless Steel Socket Weld Pipe Nipples

2 Stainless Steel Socket Weld Fittings

2 Stainless Steel Socket Weld Fittings

ASTM A182 Stainless Steel Swage Nipple

ASTM A182 Stainless Steel Swage Nipple

Stainless Steel Forged Fittings

Stainless Steel Forged Fittings

ASME B16.11 SS 90° Elbow

ASME B16.11 Stainless Steel 90° Elbow

ASME SA182 SS Flexolet Butt Weld

ASME SA182 SS Flexolet Butt Weld

Stainless Steel Weldolet

Stainless Steel Weldolet

SS Outlets

SS Outlets

ASME B16.11 SS Full Coupling

ASME B16.11 Stainless Steel Full Coupling

ASME B16.11 SS Union

ASME B16.11 Stainless Steel Union

SS Socket weld Elbolet

Stainless Steel Socket weld Elbolet

3000 LBS SS Threaded Elbolet

3000 LBS Stainless Steel Threaded Elbolet

ASME B16.11 SS Tee

ASME B16.11 Stainless Steel Tee

ASME SA182 Stainless Steel 45° Lateral Tee

ASME SA182 Stainless Steel 45° Lateral Tee

150# Stainless Steel Socket Weld Fittings

150# Stainless Steel Socket Weld Fittings

ASME SA182 Stainless Steel Reducing Coupling

ASME SA182 Stainless Steel Reducing Coupling

Class 150 Stainless Steel Socket Weld Fittings

Class 150 Stainless Steel Socket Weld Fittings

316 Stainless Steel Socket Weld Fittings

316 Stainless Steel Socket Weld Fittings

ASME SA182 SS Sweepolet

ASME SA182 Stainless Steel Sweepolet

ASTM A182 Stainless Steel 45° Elbow

ASTM A182 Stainless Steel 45° Elbow

ASTM A182 SS Hex Nipple

ASTM A182 Stainless Steel Hex Nipple

ASTM A182 Stainless Steel Nipple Branch Outlet

ASTM A182 Stainless Steel Nipple Branch Outlet

ASTM A182 Stainless Steel Brazolet

ASTM A182 Stainless Steel Brazolet

ASTM A182 SS Hex Head Bushing

ASTM A182 SS Hex Head Bushing

NPT Threaded 150# SS Fitting

NPT Threaded 150# Stainless Steel Fitting

310 Stainless Steel Forged Fittings

310 Stainless Steel Forged Fittings

310S Stainless Steel Forged Fittings

310S Stainless Steel Forged Fittings

316 Stainless Steel Forged Fittings

316 Stainless Steel Forged Fittings

316L Stainless Steel Forged Fittings

316L Stainless Steel Forged Fittings

316H Stainless Steel Forged Fittings

316H Stainless Steel Forged Fittings

317 Stainless Steel Forged Fittings

317 Stainless Steel Forged Fittings

317L Stainless Steel Forged Fittings

317L Stainless Steel Forged Fittings

321 Stainless Steel Forged Fittings

321 Stainless Steel Forged Fittings

321H Stainless Steel Forged Fittings

321H Stainless Steel Forged Fittings

347 Stainless Steel Forged Fittings

347 Stainless Steel Forged Fittings

347H Stainless Steel Forged Fittings

347H Stainless Steel Forged Fittings

904l Stainless Steel Forged Fittings

904l Stainless Steel Forged Fittings

ASTM A182 F304 Threaded Fittings

ASTM A182 F304 Threaded Fittings

SS 316 Forged Fittings

SS 316 Forged Fittings

316 Stainless Steel Forged Pipe Fittings

316 Stainless Steel Forged Pipe Fittings

SS 304L Socket Weld Tee

SS 304L Socket Weld Tee

316L Stainless Steel Socket Weld Pipe Fittings

316L Stainless Steel Socket Weld Pipe Fittings

ASTM A182 F304 Stainless Steel Union

ASTM A182 F304 Stainless Steel Union

MSS SP-79 SS 316 Insert

MSS SP-79 SS 316 Insert

Stainless Steel 304 Socket Weld Coupling

Stainless Steel 304 Socket Weld Coupling

SS 304 Threaded Fittings

SS 304 Threaded Fittings

DN NPS Center to End
NPT Elbow, NPT Tee, NPT Cross
A
Center to End
45 Deg Elbow
C
O.D.
of Band
H
Min. Wall
Thick. G
Length of
Thread.
Minimum (1)
Class 2000 Class 3000 Class 6000 Class 2000 Class 3000 Class 6000 Class 2000 Class 3000 Class 6000 Class 2000 Class 3000 Class 6000 B L2
6 1/8 21 21 25 17 17 19 22 22 25 3.18 3.18 6.35 6.4 6.7
32 1-1/4 44 51 60 33 35 43 56 62 75 3.89 5.28 10.59 17.0 18.0
10 3/8 25 28 33 19 22 25 25 33 38 3.18 3.51 6.98 9.1 10.4
20 3/4 33 38 44 25 28 33 38 46 56 3.18 4.32 8.53 12.7 13.9
8 1/4 21 25 28 17 19 22 22 25 33 3.18 3.30 6.60 8.1 10.2
100 4 106 114 114 79 79 79 146 152 152 6.55 11.18 18.67 27.7 33.0
40 1-1/2 51 60 64 35 43 44 62 75 84 4.01 5.56 11.07 17.8 18.4
25 1 38 44 51 28 33 35 46 56 62 3.68 4.98 9.93 14.7 17.3
50 2 60 64 83 43 44 52 75 86 102 4.27 7.14 12.09 19.0 19.2
65 2-1/2 76 83 95 52 52 64 92 102 121 5.61 7.65 15.29 23.6 28.9
15 1/2 28 33 38 22 25 28 33 38 46 3.18 4.09 8.15 10.9 13.6
85 3 86 95 106 64 64 79 109 121 146 5.99 8.84 16.64 25.9 30.5
Manufacturer of Class 3000/ 6000/ 9000 Stainless Steel 304 Socket Weld Coupling and Elbow for high pressure application
Temperature Class
150 300
1/4 - 1 inch. 1 1/4 - 2 inch. 2 1/2 - 3 inch.
(oF) (oC)
-20 to 150 -29 to 66 300 2000 1500 1000
200 93 265 1785 1350 910
250 121 225 1575 1200 825
300 149 185 1360 1050 735
350 177 150 1150 900 650
400 204 - 935 750 560
450 232 - 725 600 475
500 260 - 510 450 385
550 288 - 300 300 300

150 Lb Socket Weld Fittings Size

Advantages

  • The pipe is need to be beveled for preparation of weld
  • Costs of construction have been found to be lower than butt-welded joints.

Disadvantages

  • Fittings would also be unacceptable for UltraHigh Hydrostatic Pressure in food industries
  • The welder should make sure that the expansion gap between the shoulder of the socket and the pipe should be 1.6mm
Pressure Class 2000 3000 6000 9000
Threaded Fittings 80/XS 160 XXS  
Socket-welded Fittings   80/XS 160 XXS
Dimensions Up to 2" NB 2 1/2" & 3" NB
• Socket Bore + 0.25 + 0.38
- 0.00 - 0.00
• Body Bore + 0.00 + 0.00
- 1.52 - 3.00
A 1/4" NB ± 0.8 ± 2.50
3/8" TO 3/4" NB ± 1.6
1"T0 2"NB ± 2.0
  • ASTM A182 – Standard Specification for Wrought Austenitic SS Piping Fittings
  • MSS SP-95 – Swage(d) Nipples and Bull Plugs
  • ASME B16.11 – Forged Fittings, Socket Weld and Threaded
Nominal Pipe Size A Sq. Headed Plugs Round Headed Plugs Hex. Head Plugs & Bushings
IN MM B C D E F H G
1/4 06 11.0 06.0 10.0 41 14.0 16.0 6.5 3.0
3/8 10 13.0 08.0 11.0 41 18.0 18.0 08.5 04.0
1/2 15 14.0 10.0 14.0 45 21.0 22.0 08.5 05.0
3/4 20 16.0 11.0 16.0 45 27.0 27.0 09.5 06.0
1 25 19.0 13.0 21.0 51 33.0 36.0 09.5 06.0
1 1/4 32 21.0 14.0 24.0 51 43.0 45.0 14.0 07.0
1 1/2 40 21.0 16.0 28.0 51 48.0 50.0 16.0 08.0
2 50 22.0 17.5 33.0 64 60.0 65.0 17.5 09.0
2 1/2 65 27.0 19.0 38.0 70 73.0 75.0 19.0 10.0
3 80 28.0 21.0 43.0 70 89.0 90.0 20.5 10.0
4 100 32.0 25.0 64.0 76 114.0 115.0 32.0 13.0
  • Ship Building
  • Nuclear Power
  • Oil & Gas Industry
  • Paper & Pulp
  • Marine Applications
  • Power Plants
  • Refineries
  • Fossil Fuel Power Plants
(NPS) Normal Pipe Sizes Socket, Bore Diameter B Depth of Socket, Minimum Wall Thickness Minimum Bore Dia. of Fitting D Centre to Bottom of Socket Laying Lengths Tolerances, ±
3000# 6000# 90º Elbow, Tees & Pipe Cross 45º Ell NPT Couplings Half / Full Couplings
A A E F A E F
Sock, C Body G Sock C Body G 3000# 6000# 3000# 6000# 3000# 6000#
1/8” .420

.430

3/8 .125 .095 .135 .124 .254

.284

.141 7/16 7/16 5/16 5/16 1/4 5/8 .03 .06 .03
1/4 .555

.565

3/8 .130 .119 .158 .145 .349

.379

.235 7/16 17/32 5/16 5/16 1/4 5/8 .03 .06 .03
3/8 .690

.700

3/8 .138 .126 .172 .158 .478

.508

.344 17/32 5/8 5/16 7/16 1/4 11/16 .06 .12 .06
1/2 .855

.865

3/8 .161 .147 .204 .188 .607

.637

.451 5/8 3/4 7/16 1/2 3/8 7/8 .06 .12 .06
3/4 1.065

1.075

1/2 .168 .154 .238 .219 .809

.839

.599 3/4 7/8 1/2 9/16 3/8 15/16 .06 .12 .06
1 1.330

1.340

1/2 .196 .179 .273 .250 1.034

1.064

.800 7/8 1-1/16 9/16 11/16 1/2 1-1/8 .08 .16 .08
1-1/4 1.675

1.685

1/2 .208 .191 .273 .250 1.365

1.395

1.145 1-1/16 1-1/4 11/16 13/16 1/2 1-3/16 .08 .16 .08
1-1/2 1.915

1.925

1/2 .218 .200 .307 .281 1.595

1.625

1.323 1-1/4 1-1/2 13/16 1 1/2 1-1/4 .08 .16 .08
2 2.406

2.416

5/8 .238 .218 .374 .344 2.052

2.082

1.674 1-1/2 1-5/8 1 1-1/8 3/4 1-5/8 .08 .16 .08
2-1/2 2.906

2.921

5/8 .301 .276 .375 2.439

2.499

1-5/8 1-1/8 3/4 1-11/16 .10 .20 .10
3 3.535

3.550

5/8 .327 .300 .438 3.038

3.098

2-1/4 1-1/4 3/4 1-3/4 .10 .20 .10
4 4.545

4.560

3/4 .368 .337 .531 3.996

4.055

2-5/8 1-5/8 3/4 1-7/8 .10 .20 .10

Stainless Steel Socket Weld Elbow Size

NPS A H G B L2
1/8 21 22 3.18 6.4 6.7
1/4 21 22 3.18 8.1 10.2
3/8 25 25 3.18 9.1 10.4
1/2 28 33 3.18 10.9 13.6
3/4 33 38 3.18 12.7 13.9
1 38 46 3.68 14.7 17.3
1-1/4 44 56 3.89 17 18
1-1/2 51 62 4.01 17.8 18.4
2 60 75 4.27 19 19.2
2-1/2 76 92 5.61 23.6 28.9
3 86 109 5.99 25.9 30.5
4 106 146 6.55 27.7 33
NPS A H G B L2
  • 90 degree socket weld elbow
  • 45 degree socket weld elbow
  • Socket weld equal tee
  • Socket weld unequal tee
  • Socket Weld equal Cross
  • Socket Weld unequal Cross
  • Socket Weld Half Coupling
  • Socket Weld Coupling
  • Socket Weld Full Coupling
  • NPT Threaded Cap
  • Screwed plug
  • Threaded plug
  • Threaded pipe bushings
  • Threaded bushing
  • 45 degree threaded elbow
  • 90 degree threaded elbow
  • Threaded equal tee
  • Threaded unequal tee
  • Threaded equal Cross
  • Threaded unequal Cross
  • Threaded Half Coupling
  • Threaded Coupling
  • Threaded Full Coupling
  • Threaded Hex Nipple
  • Threaded street elbow
  • Threaded Welding Boss
  • Threaded Union Bs3799

ASME B16.11 45 degree Threaded elbow

NPS Min Length
of Thread
Outside Dia
of Band
Minimum
WT
Center to End
B J D G 90°
A
45°
C
1/2 10.9 13.6 33 3.18 28 22
3/4 12.7 13.9 38 3.18 33 25
1 14.7 17.3 46 3.68 38 28
1.1/4 17 18 56 3.89 44 33
1.1/2 17.8 18.4 62 4.01 51 35
2 19 19.2 75 4.27 60 43
2.1/2 23.6 28.9 92 5.61 76 52
3 25.9 30.5 109 5.99 86 64
4 27.7 33 146 6.55 106 79

Threaded Equal Tee

NPS Minimum Length
of Thread
Outside Diameter
of Band
D
Center to End
A
Minimum
Wall Thickness
B J
1/2 10.9 13.6 33 28 3.18
3/4 12.7 13.9 38 33 3.18
1 14.7 17.3 46 38 3.68
17 18 56 44 3.89
17.8 18.4 62 51 4.01
2 19 19.2 75 60 4.27
23.6 28.9 92 76 5.61
3 25.9 30.5 109 86 5.99
4 27.7 33 146 106 6.55
NPS End to End Outside
Diameter
Minimum Length
of Thread
A D B J
1/2 48 28 10.9 13.6
3/4 51 35 12.7 13.9
1 60 44 14.7 17.3
1.1/4 67 57 17 18
1.1/2 79 64 17.8 18.4
2 86 76 19 19.2
2.1/2 92 92 23.6 28.9
3 108 108 25.9 30.5
4 121 140 27.7 33

ASME B16.11 Threaded cap

NPS End to End Outside Diameter Minimum End
Wall Thickness
Minimum Length of Thread
A D G B J
1/2 32 28 6.4 10.9 13.6
3/4 37 35. 6.4 12.7 13.9
1 41 44 9.7 14.7 17.3
44 57 9.7 17 18
44 64 11.2 17.8 18.4
2 48 76 12.7 19 19.2
60 92 15.7 23.6 28.9
3 65 108 19 25.9 30.5
4 68 140 22.4 27.7 33

Threaded plug

NPS Minimum Length
E
Minimum Hex Height
J
Nominal
F
1/2 14 8 22
3/4 16 10 27
1 19 10 35
21 14 44.5
21 16 51
2 22 18 63.5
27 19 76
3 28 21 89
4 32 25 117.5
NPS Minimum Length
A
Nominal Head Diameter
D
Minimum Length
E
1/2 44 21 14
3/4 44 27 16
1 51 33 19
51 43 21
51 48 21
2 64 60 22
70 73 37
3 70 89 28
4 76 114 32
NPS Center
to
Female
End
Center
to
Male
End
Outside
Dia
of Band
Min
WT
Min
WT
Min
Length
Internal
Thread
Min
Length
Male
Thread
A C D G1 G2 B J1 J2
1/2 28 41 38 4.09 4.16 10.9 13.6 14
3/4 35 48 44 4.32 4.88 12.7 13.9 16
1 44 57 51 4.98 5.56 14.7 17.3 19
1.1/4 51 66 62 5.28 5.56 17 18 21
1.1/2 54 71 70 5.56 6.25 17.8 18.4 21
2 64 84 84 7.14 7.64 19 19.2 22
ASME B16.11 Class 6000 Socket Weld Fittings

ASME B16.11 Class 6000 Socket Weld Fittings

Poland, Tehran -Iran, Qatar, Kuala Lumpur, Indonesia, United States, South Korea, Dubai

Class 3000 Stainless Steel Fittings

Class 3000 Stainless Steel Fittings


Malaysia, France, Jakarta -Indonesia, Romania Dubai- UAE, Iran, Netherlands, Singapore

Class 6000 Forged Steel Fittings

Class 6000 Forged Steel Fittings


Chile, South Africa, Malaysia, Kuwait, Europe, Vietnam, Czechia, Norway, Belgium, Germany, Nigeria

3000# Stainless Steel Threaded Pipe Fittings

3000# SS Threaded Pipe Fittings

Hong Kong, Istanbul- Turkey, Bahrain, Oman, Bangladesh, Finland, Jakarta, Argentina, NY 12203 (USA), Brazil

NPT 3000 LBS Socket Weld Fittings

NPT 3000 LBS Socket Weld Fittings

Malaysia, USA, Japan, United Kingdom (UK), Spain, Saudi Arabia (KSA), Ellington -United States, Thailand

ASME B16.11 Forged Fittings

ASME B16.11 Forged Fittings

Turkey, Philippines, Canada, Austria, Los Alamos -Mexico, Greece, Dammam -KSA, Singapore