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Fastwell Fittings and Flanges Division
Fastwell Fittings and Flanges Division

Stainless Steel 316L Pipe Fittings

manufacturer Of ASTM A403 WP316L Elbow/ Tee/ Reducer/ End Cap With Exceptional Schedule, Sizes, Standard, Price And Quality In Mumbai, India


Stainless Steel 316L Pipe Fittings

Fitting is used to connecting different components of a piping system and is available in different grades. Stainless Steel 316L Pipe Fittings is one such grade that is low in carbon content. It is reliable and durable with a flawless surface finish. Moreover, this ASTM A403 WP316L Elbow also offers high tensile strength and is resistant to corrosion. These ASTM A403 WP316L Tees also offer stress to rupture and higher creep at a higher temperature. These fittings are suitable for formed and fabricated applications. ASTM A403 WP316L End Cap also offers resistance to carbide precipitation and is less expensive. 

ASTM A403 WP316L Reducer is also referred to as marine grade fitting. The lower content of carbon may prove to be detrimental and therefore nitrogen is added. This gets the mechanical properties in sync with the stainless steel as per 3 Inch SS 316L Buttweld Fittings Manufacturer In India. It can be welded using the most conventional process. Also A403 316L Material does not require post weld heat treatment. It also offers resistance to intergranular corrosion. Cold working operations do not increase strength and hardness. However, it might leave it a bit magnetic. 

UNS S31603 90 Deg Long & Short Radius Elbow has a melting temperature range of 2500 degrees F to 2550 degrees F. Werkstoff Nr. 1.4404 Equal/ Reducing Tee are used in petroleum, natural gas, petrochemical, and oil industries. Thye displays less distortion when put through heat treatment and have better fatigue properties. ASME A403 316L Concentric Reducer offers the benefit of being able to transport safely and efficiently over long as well as short distances. Grade WP316L Stainless Steel Seamless/ Welded Pipe Fittings manufactured by us are well known for their quality and affordable price.


Table Of Content:




Always Check SS 316L Buttweld Fittings Chemical Composition/ Dimensions/ Specification And Schedule Chart Before Buying A403 316L Material


ASTM A403 WP316L Chemical Composition


% Stainless Steel 316L Pipe Fittings
Cr16.50-18.50
Mo2.00-2.50
Si0.0-1.00
Ti-
P0.0-0.05
S0.0-0.02
Febalance
Ni10.00-13.00
C0.0-0.03
Mn0-2.0

ASTM A403 WP316L Mechanical Properties


Grade Name Of Fittings Tensile Properties
(MPa) (min)		 Yield Properties
0.2% Proof
(MPa) (min.)		 Elong
(% in 50 Millimeter) (min.)		 Hardness
Rockwell B (HR B) (max.) Brinell (HB) (max.)
Stainless Steel 316L Pipe Fittings 485 170 40 95 217

Size Of Stainless Steel 316l Pipe Fittings


O.D. (Outside Daimeter) And I.D. (Inside Daimeter)Equivalent ListDiameter Of Nominal PipeThreads Size In Inches
5/160.3131/1627
13/320.4051/827
35/64

0.540

1/418
43/640.6753/818
27/320.8401/214
1-3/641.0503/414
1-5/161.315111-1/2

1-21/32

1.6601-1/411-1/2
1-29/321.9001-1/211-1/2
2-3/82.375211-1/2
2-7/82.8752-1/28
3-1/23.50038
44.0003-1/28
4-1/24.50048

Stainless Steel 316L Fittings Equivalent


STANDARD Stainless Steel 316L Pipe Fittings
UNSS31603
JISSUS 316L
WERKSTOFF NR.1.4404 / 1.4435
AFNORZ3CND17‐11‐02 / Z3CND18‐14‐03
ENX2CrNiMo17-12-2 / X2CrNiMo18-14-3
BS316S11 / 316S13
GOST03Ch17N14M3 / 03Ch17N14M2

If You Need Schedule 40 UNS S31603 90 Deg Long & Short Radius Elbow, We Can Supply In Nearly Any Seamless Types, No Matter How Small The Size And Quantity


ASTM A403 WP316L Fittings Specification


Manufacturer Specifications Stainless Steel 316L Pipe Fittings
Tradename 316L Fittings
Chemical Compatibility Mn (0-2.0), Cr (16.50-18.50), Mo (2.00-2.50), Si (0.0-1.00), P (0.0-0.05), C (0.0-0.03) etc.
Werkstoff No. 1.4404 Fittings
Manufacturer Of Buttweld Fittings Types End Cap Fitting/ Elbow Fitting/ Pipe Bend Fitting/ Reducer Fitting/ Tee Fitting
Dimensional Format ASME B16.28 Fitting/ ASME B16.11 Fitting/ ASME B16.9 Fitting/ MSS-SP-43 Fitting
Length 1" Inch To 16" Inch
JIS SUS 316L Fittings
Tensile Strength 485
Wall Thickness SCH 10S Fitting To SCH 180 Fitting Etc.
UNS Number S31603 Fittings
Pressure Class Class 150 Fitting/ Class 300 Fitting/ Class 600 Fitting

SS 316L Pipe Fittings Dimension


SS 316L Pipe Fittings Dimension
Normal Pipe Size For (NPS)Outside Daimeter For (O.D.)Buttweld 90 Deg ElbowButtweld 45 Deg ElbowButtweld Return 180 Deg Elbow
(In Inches)Buttweld LR ElbowButtweld SR ElbowButtweld LR ElbowButtweld LR Elbow
(MM/ millimeter)(Inches/ inch.)Center to Face
(In Inch)		Center to Face
(In Inch)		Center to Face
(In Inch)		Radius
(In Inch)		Center to Center
(In Inch)		Back to face
(In Inch)
1/221.30.8401 1/2–5/821 7/8
3/426.71.0501 1/8–7/162 1/41 11/16
133.41.3151 1/217/832 3/16
1 1/442.21.6601 7/81 1/413 3/42 3/4
1 1/248.31.9002 1/41 1/21 1/834 1/23 1/4
260.32.375321 3/8464 3/16
2 1/273.02.8753 3/42 1/21 3/457 1/25 3/16
388.93.5004 1/232696 1/4
3 1/2101.64.0005 1/43 1/22 1/4710 1/27 1/4
4114.34.500642 1/28128 1/4
5141.35.5637 1/253 1/8101510 5/16
6168.36.625963 3/4121812 5/16
8219.18.6251285122416 5/16
10273.110.75015106 1/4153020 3/8
12323.912.75018127 1/2183624 3/8

Normal Pipe Size For (NPS)Outside Daimeter For (O.D.)ASME/ANSI B16.9 BW End CapASME/ANSI B16.9 BW Straight TeeASME/ANSI B16.9 BW Straight CrossASME B16.9 BW Stub Ends
(Inches/ inch.)(MM/ millimeter)(Inch.)Length
(Inch.)		Center to End
(Inch.)		Center to End
(Inch.)		Lap Diameter
(Inch.)		Long Length
(Inch.)		Short Length
(Inch.)
1/221.30.84011–1 3/832
3/426.71.05011 1/8–1 11/1632
133.41.3151 1/21 1/21 1/2242
1 1/442.21.6601 1/21 7/81 7/82 1/242
1 1/248.31.9001 1/22 1/42 1/42 7/842
260.32.3751 1/22 1/22 1/23 5/862 1/2
2 1/273.02.8751 1/2334 1/862 1/2
388.93.50023 3/83 3/8562 1/2
3 1/2101.64.0002 1/23 3/43 3/45 1/263
4114.34.5002 1/24 1/84 1/86 3/1663
5141.35.56334 7/84 7/87 5/1683
6168.36.6253 1/25 5/85 5/88 1/283 1/2
8219.18.62547710 5/884
10273.110.75058 1/28 1/212 3/4105
12323.912.7506101015106

ASME B16.9 316L Stainless Steel Pipe End Cap Dimension Table


ASME B16.9 316L Stainless Steel Pipe End Cap Dimension Table
NPS Of Pipe CapO.D. (Outside Daimeter) Of
D		Length Of
(H)		Length Of
(H1)
1/221.32525
3/426.72525
133.43838
1.1/442.23838
1.1/248.33838
260.33844
2.1/2733851
388.95164
3.1/2101.66476
4114.36476
5141.37689
6168.389102
8219.1102127
10273127152
12323.8152178
14355.6165191
16406.4178203
18457203229
20508229254
22559254254
24610267305
26660267…
28711267…
30762267…
32813267…
34864237…
36914267…
38965305…
401016305…
421067305…
441118343…
461168343…
481219343…

Independent supplier & exporter Of Werkstoff Nr. 1.4404 Equal/ Reducing Tee, We Have A Large Inventory Of ASME A403 316L Concentric Reducer In Almost All Sizes

316L SS Long Stub End Dimensions List


316L SS Long Stub End Dimensions List
Normal Pipe Size For (NPS)O.D. For (Outside Daimeter)
of barrel		Length Of (F)Radius Of(R)Diameter Of (G)
(Min.)(Max.)ASME B16.9 Long
Pattern		ASME B16.9 Short
Pattern
1/2″20.522.87651335
3/4″25.928.17651343
1″32.635.010251351
1 1/4″41.443.610251564
1 1/2″47.549.910251674
2″59.562.415264892
2 1/2″72.275.3152648105
3″88.191.31526410127
3 1/2″100.8104.01527610140
4″113.5116.71527611157
5″140.5144.32037611186
6″167.5171.32038913216
8″218.3222.120310213270
10″272.3277.225412713324
12″323.1328.025415213381
14″354.8359.930515213413
16″405.6411.030515213470
18″456.0462.030515213533
20″507.0514.030515213584
22″558.0565.030515213641
24″609.0616.030515213692


Check Our Material Dispatch In Following Countries:


Malaysia, United Kingdom -UK, Europe, UAE

Stainless Steel 316L Pipe Fittings

UAE, Malaysia, Europe, United Kingdom -UK

Philippines, Indonesia, Dammam -KSA,

Stainless Steel 316L Fittings

Indonesia, Philippines, Dammam -KSA

Qatar, Europe, Thailand, France

316L SS Fittings

Thailand, Qatar, France, Europe

Bangladesh, Germany, Finland, USA

316L Stainless Steel Pipe Fittings

Germany, Bangladesh, USA, Finland

South Africa, Brazil, Saudi Arabia (KSA), Kuwait

316L Threaded Fittings

Brazil, Saudi Arabia (KSA), South Africa, Kuwait

Australia, Nigeria, Turkey, UK, Belgium, Egypt

SS 316L Socket Weld Fittings

Egypt, Australia, Turkey, Nigeria, UK, Belgium

Hong Kong, Spain, Oman, Mexico, Poland, Japan

ASTM A403 WP316L Elbow

Hong Kong, Oman, Spain, Mexico, Poland, Japan

Iran, Italy, Chile, Singapore, Canada, China

Stainless Steel 316L Tube Fittings

Chile, Italy, Singapore, Iran, Canada, China


SS 316L Pipe Fittings Weight Chart


Normal Pipe Size For (NPS) For ANSI/ASME B16.9

10S Schedule

40S Schedule

80S Schedule

Buttweld 90 Degree Elbow

Buttweld 45 Degree ElbowB16.9 Buttweld Equal Tee

Buttweld 90 Deg Elbows

Buttweld 45 Deg Elbows

B16.9 Buttweld Equal Tee

Buttweld 90 Degree ElbowButtweld 45 Degree Elbow

ASME B16.9 Buttweld Equal Tee

8

0.02

0.01

0.03

0.03

0.02

0.06

0.04

0.03

0.07

10

0.03

0.02

0.05

0.03

0.02

0.03

0.06

0.04

0.09

15

0.06

0.03

0.09

0.08

0.04

0.10

0.10

0.05

0.14

20

0.07

0.03

0.13

0.08

0.04

0.17

0.11

0.05

0.20

25

0.14

0.08

0.28

0.15

0.11

0.29

0.22

0.14

0.38

32

0.23

0.11

0.49

0.26

0.17

0.59

0.40

0.23

0.68

40

0.30

0.17

0.68

0.40

0.23

0.86

0.51

0.29

1.02

50

0.50

0.25

0.85

0.70

0.4

1.28

0.91

0.59

1.59

65

0.85

0.48

1.41

1.40

0.77

2.19

1.81

0.99

3.13

80

1.25

0.63

1.77

2.20

1.08

3.31

2.97

1.50

4.45

90

1.70

0.75

2.67

2.83

1.42

4.08

4.00

2.00

5.44

100

2.10

1.08

3.46

4.47

2.09

5.27

6.18

2.81

7.71

150

5.45

2.72

8.07

10.89

5.44

10.99

16.32

8.16

13.61

200

10.20

5.33

15.65

21.54

10.77

20.91

33.11

16.56

28.12

250

18.15

9.75

26.46

38.56

19.27

35.38

51.71

25.86

49.90

300

25.80

13.62

39.46

59.42

29.71

62.14

79.38

39.69

83.91



Normal Pipe Size For (NPS) For ANSI/ ASME B16.9

10S Schedule

40S Schedule

80S Schedule

Buttweld Con Pipe ReducerButtweld Ecc Pipe ReducerButtweld Unequal And Reducing TeeButtweld Con Pipe ReducerButtweld Ecc Pipe ReducerButtweld Unequal And Reducing TeeButtweld Con Pipe ReducerButtweld Ecc Pipe ReducerButtweld Unequal And Reducing Tee

40x.25

0.19

0.19

0.60

0.26

0.26

0.76

0.34

0.34

0.90

50x25

0.28

0.28

0.73

0.40

0.40

1.10

0.54

0.54

1.37

50x40

0.31

0.31

0.76

0.45

0.45

1.15

0.59

0.59

1.43

80x.50

0.55

0.55

1.56

1.00

1.00

2.91

1.79

1.79

3.91

100x50

0.78

0.78

2.94

1.50

1.50

4.48

1.95

1.95

6.55

100x80

0.87

0.87

3.04

1.74

1.74

4.64

2.33

2.33

6.79

150x80

1.82

1.82

6.86

3.95

3.95

9.68

5.51

5.51

11.57

150x100

1.96

1.96

7.10

4.07

4.07

11.94

5.96

5.96

11.97

200x100

3.01

3.01

13.46

6.55

6.55

17.98

9.23

9.23

24.18

200x150

3.19

3.19

14.08

6.74

6.74

18.82

10.12

10.12

25.31


Types of Stainless Steel 316L Pipe Fittings


SS 316L Pipe End Cap

SS 316L Pipe End Cap

BS 316S11 Stub End

BS 316S11 Stub End

Stainless Steel 316L Pipe Bend

Stainless Steel 316L Pipe Bend

Stainless Steel 316L Pipe Plug

Stainless Steel 316L Pipe Plug

316L Stainless Steel Union

316L Stainless Steel Union

ASME SA403 WP316L Pipe Nipple

ASME SA403 WP316L Pipe Nipple

ASTM A403 Wp 316L Half Coupling

ASTM A403 Wp 316L Half Coupling

SA403 WP 316L Bushing

SA403 WP 316L Bushing

UNS S31603 Street Elbow

UNS S31603 Street Elbow

Werkstoff No. 1.4404 Elbow

Werkstoff No. 1.4404 Elbow

EN 1.4435 Tee

EN 1.4435 Tee

316L SS Reducer

316L SS Reducer


ASTM A403 WP316L Thermal Expansion


Mean Co-eff of Thermal Expansion (µm/m/°C)
0-100°C 0-315°C 0-538°C
15.9 16.2 17.5

ASTM A403 WP316L Pipe Fittings Application


  • ASTM A403 WP316L End Cap For Oil And Gas Industry
  • Grade WP316L Stainless Steel Seamless Fittings For Fluid Piping
  • Stainless Steel 316L Pipe Fittings For Dairy And Food Processing
  • UNS S31603 Stub End For Heat Exchanger
  • Werkstoff Nr. 1.4404 Reducing Tee For Power Plants
  • ASTM A403 WP316L Elbow For Pharmaceutical Processing Industry
  • SS 316L Buttweld Fittings For Modern Architecture
  • ASME A403 316L Concentric Reducer For Pulp And Paper Industry

Call Us To Know More About Grade WP316L Stainless Steel Seamless/ Welded Pipe Fittings Ready Stock And Updated Price List In Mumbai, India.

SS 316L Pipe Fittings Price List


Type Of Fittings Size SCH Class Grade Price In INR (India) Per Piece
90 Deg Elbow 1/2" SCH 40 150 ASTM A403 WP316L 150.00
90 Deg Elbow 3/4" SCH 40 150 - 280.00
90 Deg Elbow 1” SCH 40 150 - 380.00
90 Deg Elbow 1-1/2” SCH 40 150 500.00
90 Deg Elbow 1" SCH 80 150 - 700.00
90 Deg Elbow 2" SCH 80 150 - 900.00
90 Deg Elbow 3" SCH 80 150 - 1350.00
90 Deg Elbow 4" SCH 80 150 - 1550.00
90 Deg Elbow 6" SCH 80 150 - 1700.00
Concentric Reducer 3/4 X 1/2” SCH 80 150 - 300.00
Concentric Reducer 1 X 1/2” SCH 80 150 - 600.00
Concentric Reducer 4 X 2” SCH 80 150 - 900.00
Concentric Reducer 8 X 4” SCH 80 150 ASTM A403 WP316L 1200.00
Equal Tee 3/4" SCH 40 150 ASTM A403 WP316L 400.00
Equal Tee 1/2 SCH 40 150 - 500.00
Equal Tee 3/4” SCH 40 150 - 600.00
Equal Tee 1” SCH 40 150 - 850.00
Equal Tee 2” SCH 40 150 - 940.00
Equal Tee 3” SCH 40 150 - 1023.00
Equal Tee 4” SCH 40 150 - 1283.00
Equal Tee 6” SCH 40 150 - 1485.00

Most Reliable Manufacturer Of Stainless Steel 316L Pipe Fittings In India. For final ASTM A403 WP316L Fittings Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

SS316L Hydraulic Fittings Marking


Stainless Steel 316L Fittings Marking includes ANSI Or ASME/ ASA Code

  1. Name of Manufacturer = (Fastwell Engineering)
  2. Size = (4")
  3. Fittings Type = (Equal Tee)
  4. Schedule = (SCH 40S)
  5. Material Designation = (ASTM A403 WP316L)
  6. Standard = (ASME B16.9)
  7. Heat No. = (17B0015)
  8. Country Name = (Made In India)
SS316L Hydraulic Fittings Marking Formula


A403 WP316L Elbow Pressure Test


Stainless Steel 316L Pipe Fittings Pressure ratings (psig)
Pipe Fitting Temperature RatingsType Of Pressure Class
150 LBS300 LBS
1/4 - 1 Inches1 1/4 - 2 Inches2 1/2 - 3 Inches
(oF)(oC)
-20 to 150-29 to 66300200015001000
2009326517851350910
25012122515751200825
30014918513601050735
3501771501150900650
400204-935750560
450232-725600475
500260-510450385
550288-300300300

Werkstoff No. 1.4404 Concentric Reducer Dimension Chart


Werkstoff No. 1.4404 Concentric Reducer Dimension Chart
RCD Reiso CodeBIG ØSMALL ØHight (H) MMTheoretical Weight In KG (Kilogram)
(DN)(D) MMThickness Of (S) In MM.(DN)(D) MMThickness Of (S) MM
27 213/426.92.31/221.32.0380.08
33 21133.72.61/221.32.0500.09
33 273/426.92.30.09
42 211"1/442.42.61/221.32.0500.12
42 273/426.92.30.13
42 33133.72.60.14
*48 211"1/248.32.61/221.32.0640.18
48 273/426.92.30.19
48 33133.72.60.20
48 421"1/442.42.60.20
60 27260.32.93/426.92.3760.30
60 33133.72.60.31
60 421"1/442.42.60.32
60 481"1/248.32.60.33
76 332"1/276.12.9133.72.6900.40
76 421"1/442.42.60.47
76 481"1/248.32.60.48
76 60260.32.60.49
89 42388.93.21"1/442.42.6900.55
89 481"1/248.32.60.61
89 60260.32.90.62
89 762"1/276.12.90.63
114 484114.33.61"1/248.32.61000.85
114 60260.32.90.98
114 762"1/276.12.91.00
114 89388.93.21.02
139 605139.74.0260.32.91271.60
139 762"1/276.12.91.70
139 89388.93.21.74
139 1144114.33.61.76
*168 766168.34.52"1/276.12.91402.60
168 89388.93.22.70
168 1144114.33.62.82
168 1395139.74.02.94
219 1148219.16.34114.33.61525.03
219 1395139.74.05.12
219 1686168.34.55.18
*273 11410273.06.34114.33.61787.00
*273 1395139.74.07.20
273 1686168.34.57.40
273 2198219.16.37.55
323 16812323.97.16168.34.520311.00
323 2198219.16.311.10
323 273102736.311.20


WP316L Thermal Conductivity


Thermal Conductivity(W/m.K)
At 100°CAt 500°C
16.321.5

SA 403 WP 316L Specific Heat


Specific Heat 0-100°C(J/kg.K) 500

ASTM A403 Gr WP316L-S Elec Resistivity


Elec Resistivity(nΩ.m) 740

Packaging Of SA 403 WP 316L Union


sa 403 wp 316l union packaging
sa 403 wp 316l elbow packaging


How To Calculate ASME SA403 WP316L Stainless Steel Tee Center


  • Stainless Equal Tee Formula
  • 90 Degree Elbow
  • 4" X 4" Inches
  • Pipe Outside Daimeter (O.D.) X 2/5
  • For Example
  • 4 Inches Pipe (O.D.) Outside Daimeter = 114.30
  • 114.30 X 2 = 228.60 / 5 = 45.72 (MM/ Millimeter) cut back

How To Find Radius Of SS 316L Elbow?


How To Find Radius Of SS 316L Elbow?

How To Make Stainless Steel 316L Buttweld Reducer From Pipe


How To Make Stainless Steel 316L Buttweld Reducer From Pipe

A403 WP316L 90 Degree Elbow Dimensions In Millimeter


A403 WP316L 90 Degree Elbow Dimensions In Millimeter
Normal Size Of PipeOutside Dai Of (D)90 degree
(Long Radius)
Center-to-End
(A)		45 degree
(Long Radius)
Center-to-End
(B)		90 degree
(3D)
Center-to-End
(A)		45 degree
(3D)
Center-to-End
(B)
1/221.33816––
3/426.738195724
133.438227631
1¼42.248259539
1½48.3572911447
260.3763515263
2½73954419079
388.91145122995
3½101.613357267111
4114.315264305127
5141.319079381157
6168.322995457189
8219.1305127610252
10273381159762316
12323.8457190914378
14355.65332221067441
16406.46102541219505
184576862861372568
205087623181524632
225598383431676694
246109143811829757
266609914061981821
2871110674382134883
3076211434702286964
32813121950224381010
34864129553325911073
36914137256527431135
38965144860028961200
401016152463230481264
421067160066032001326
441118167669533531389
461168175372735051453
481219182975936581516

SA 403 WP 316L Density


Density(kg/m3) 8000

A403 WP316L Elastic Modulus


Elastic Modulus (GPa) 193

UNS S31603 Tee Dimensions In Kilogram


UNS S31603 Tee Dimensions In Kilogram
NPS Of Equal TeeOutside Daimeter (O.D.)
at bevel		Center-to-End
(C) Run(M) Outlet
1/2"21.32525
3/4"26.72929
1"33.43838
1 1/4"42.24848
1 1/2"48.35757
2"60.36464
2 1/2"73.07676
3"88.98686
3 1/2"101.69595
4"114.3105105
5"141.3124124
6"168.3143143
8"219.1178178
10"273.0216216
12"323.8254254
14"355.6279279
16"406.4305305
18"457.0343343
20"508.0381381
22"559.0419419
24"610.0432432

Stainless Steel 316L Buttweld Fittings Dimensional Tolerance


Tolerance Of Stainless Steel 316L Pipe Fittings
All Type Of Buttweld Fittings45 deg & 90 deg elbows180 Degree Returns
Normal Size Of Pipe (NPS)Outside Daimeter (O.D.)
at Bevel		I.D. (Inside Daimeter)
at End		Thickness Of Wall (WT)
t / t1		Center to End Daimeter A-B-C-MCenter to Center Daimeter
(O)		Back to Face Daimeter
(K)		Align- ment of Ends
(U)
1/2 a 2 1/210,8Not2771
3 a 3 1/211,6less2771
4+2 -11,6than2771
5 a 6+3 -11,687,50%2771
821,6of nominal2771
10+4 -33,2tickness2772
12 a 18+4 -33,231072
20 a 24+6 -54,831072
26 a 30+7 -54,83----
32 a 48+7 -54,85----

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