Stainless Steel WP317L Fittings manufacturers in India

Stainless Steel 317L Pipe Fittings

Check SS WP317L Buttweld Elbow / Tee / Pipe End Cap Price List And Dimensions Chart

What is the difference between Stainless Steel 317L Buttweld and socket weld?
Buttweld and socket weld are the two prominent welding procedures employed in the 317L grade of stainless steel. Both these weld fittings can be differentiated based on certain characteristics.

  • 317L Socket weld fittings are components, which involve two pipes, which are placed in a recessed area and welded in place. A 317L buttweld fitting is a module that joins two pieces of material and butt welds it in place.
  • Socket weld fittings are preferred for pipes with small diameters, while buttweld fittings are preferred for pipes with big and small diameters.
  • Buttweld utilizes butt-welding seams while socket weld utilized fillet-welding seams.
  • Butt-welds require more effort to weld and condition in comparison to a socket weld fitting.
  • Butt-weld fittings are better in terms of strength and corrosion resistance. However, socket weld fittings are easy to install and maintain.

What is 317L Stainless Steel tee fitting?
Stainless steel 317L tee is a low carbon version of the 317 grade. These tees are designed with three openings in the shape of a T. Tees are utilized in joining three piping modules and diverting the flow across these three channels. The tees in this range are available in a range of shapes and sizes. The low carbon corrosion-resistant tee is designed with chromium, nickel, and molybdenum in its concentration. The low carbon grade can be welded easily without the requirement of pre or post-weld processing. The tee fittings are available as equal, reducing, Wye, straight, lateral, and other modules. They can be hardened only by cold-rolling procedures and are non-magnetic in the annealed condition.

What is ASTM A403 WP 317L 90 degree elbow?
Elbows are robust components in the piping systems. Elbows play a crucial role in influencing the characteristics of the flow in the system by facilitating the change of flow direction across the system. ASTM A403 WP 317L 90 degrees elbow is designed to change the direction of the flow in the system by 90 degrees. These elbows have a radius of curvature between one or twice the pipe diameter. The 90 degrees elbows within this grade are robust and can withstand different corrosive environments. These components are designed as reducing or equal elbows having either long or short radii.

317L Stainless Steel Pipe Fittings manufacturers in India
Table of Contents


317L Stainless Steel Pipe Fittings Equivalent

STANDARD UNS WERKSTOFF NR. JIS EN
ASTM A403 WP317 S31700 1.4449 SUS 317 -
317L Stainless Steel Pipe Fittings S31703 1.4438 SUS 317L X2CrNiMo18-15-4

A403 WP317L Elbow Chemical Composition

Grade Mn Si C P S Cr Mo Fe Ni
SS 317 2.0 maximum 1.0 maximum 0.08 maximum 0.045 maximum 0.030 maximum 18.00 - 20.00 3.00 - 4.00 57.845 min 11.00 - 15.00
SS 317L 2.0 maximum 1.0 maximum 0.035 maximum 0.045 maximum 0.030 maximum 18.00 - 20.00 3.00 - 4.00 57.89 min 11.00 - 15.00


ASTM A403 WP317L Fittings Specification Or Weight Chart In MM.


ASTM A403 WP317L Buttweld Fittings Mechanical Properties

Tensile Strength Melting Point Density Yield Strength (0.2%Offset) Elongation
Psi – 75000 , MPa – 515 1400 °C (2550 °F) 7.9 g/cm3 Psi – 30000 , MPa – 205 35 %

Stainless Steel 317L Pipe Fittings Pressure

Normal Size Of Pipe
(inches)		 Pipe Sch OD (inch)
 Wall
Thick.
(inch)
 Temperature (oF)
100 200 300 400 500 600 650 700 750
Allowable Stress (psi)
16700 16700 16700 15500 14400 13500 13200 12900 12600
1" 40 1.315 0.133 2205 2205 2205 2047 1902 1783 1743 1703 1664
80 1.315 0.179 3061 3061 3061 2841 2640 2475 2420 2365 2310
160 1.315 0.250 4493 4493 4493 4170 3874 3632 3552 3471 3390
1 1/2" 40 1.900 0.145 1629 1629 1629 1512 1404 1317 1287 1258 1229
80 1.900 0.200 2303 2303 2303 2138 1986 1862 1821 1779 1738
160 1.900 0.281 3362 3362 3362 3120 2899 2717 2657 2597 2536
2" 40 2.375 0.154 1371 1371 1371 1272 1182 1108 1083 1059 1034
80 2.375 0.218 1985 1985 1985 1843 1712 1605 1569 1534 1498
160 2.375 0.344 3283 3283 3283 3047 2831 2654 2595 2536 2477
3" 40 3.500 0.216 1301 1301 1301 1208 1122 1052 1028 1005 982
80 3.500 0.300 1844 1844 1844 1712 1590 1491 1458 1425 1391
160 3.500 0.438 2787 2787 2787 2587 2403 2253 2203 2153 2103
4" 40 4.500 0.237 1102 1102 1102 1023 950 891 871 851 831
80 4.500 0.337 1596 1596 1596 1482 1377 1291 1262 1233 1204
160 4.500 0.531 2611 2611 2611 2424 2552 2111 2064 2017 1970
5" 40 5.563 0.258 965 965 965 896 832 780 763 746 728
80 5.563 0.375 1428 1428 1428 1325 1231 1154 1129 1103 1077
160 5.563 0.625 2474 2474 2474 2296 2133 2000 1955 1911 1866
6" 40 6.625 0.280 877 877 877 814 756 709 693 677 661
80 6.625 0.432 1379 1379 1379 1280 1189 1115 1090 1065 1040
160 6.625 0.719 2382 2382 2382 2211 2054 1925 1883 1840 1797
8" 40 8.625 0.322 771 771 771 716 665 623 610 596 582
80 8.625 0.500 1218 1218 1218 1131 1050 985 963 941 919
160 8.625 0.906 2298 2298 2298 2133 1982 1858 1817 1775 1734
10" 40 10.750 0.365 699 699 699 649 603 565 553 540 528
80 10.750 0.594 1159 1159 1159 1075 999 937 916 895 874
160 10.750 1.125 2289 2289 2289 2124 1974 1850 1809 1768 1727

A403 WP317l Stainless Steel Pipe Fittings Weight

Normal Pipe Size (NPS) LBS Kilogram (KG)
1/2 0.25 0.11
3/4 0.25 0.11
1 0.5 0.23
1¼ 0.9 0.41
1½ 1.15 0.52
2 2.2 1
2½ 4 1.81
3 6.5 2.95
3½ 8.35 3.79
4 13.5 6.12
5 22 9.98
6 35 15.88
8 71 32.21
10 107 48.53
12 160 72.57
14 205 92.99
16 276 125.19
18 340 154.22
20 420 190.51
22 520 235.87
24 600 272.16
26 729 330.67
30 975 442.25
36 1412 640.47

ASTM A403 WP317 Pipe Fittings Dimensions

ASTM A403 WP317 Pipe Fittings Dimensions

Nominal
Pipe
Size		 OD A403 WP317L 90° Elbows A403 WP317L 45° Elbows A403 WP317L 180° Returns
(inch.)
LR
SR
LR
LR
(millimeter)
(inch.)
Center to Face
(inch.)
Center to Face
(inch.)
Center to Face
(inch.)
Radius
(inch.)
Center to Center
(inch.)
Back to face
(inch.)
1/2
21.3
0.840
1 1/2
–
5/8
2
1 7/8
3/4
26.7
1.050
1 1/8
–
7/16
2 1/4
1 11/16
1
33.4
1.315
1 1/2
1
7/8
3
2 3/16
1 1/4
42.2
1.660
1 7/8
1 1/4
1
3 3/4
2 3/4
1 1/2
48.3
1.900
2 1/4
1 1/2
1 1/8
3
4 1/2
3 1/4
2
60.3
2.375
3
2
1 3/8
4
6
4 3/16
2 1/2
73.0
2.875
3 3/4
2 1/2
1 3/4
5
7 1/2
5 3/16
3
88.9
3.500
4 1/2
3
2
6
9
6 1/4
3 1/2
101.6
4.000
5 1/4
3 1/2
2 1/4
7
10 1/2
7 1/4
4
114.3
4.500
6
4
2 1/2
8
12
8 1/4
5
141.3
5.563
7 1/2
5
3 1/8
10
15
10 5/16
6
168.3
6.625
9
6
3 3/4
12
18
12 5/16
8
219.1
8.625
12
8
5
12
24
16 5/16
10
273.1
10.750
15
10
6 1/4
15
30
20 3/8
12
323.9
12.750
18
12
7 1/2
18
36
24 3/8

UNS S31703 Pipe Bend / Werkstoff Nr. 1.4438 Stub End Manufacturer in Mumbai, India.


SS 317L Fittings Specification Chart

Specification : ASTM A403 Stainless Steel 317L Pipe Fittings
Manufacturing process Press, Forge, Push, Cast, etc.
Specialized manufacturer of Tees, Crosses, Reducers, 90º Elbows, Stub End, Pipe Bend, 45º Elbows, Pipe Cap
Type DN15-DN1200
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)
Connection Welding
Bending Radius R=2D, 3D, 5D, 6D, 8D, 1D, 10D or Custom
Thickness SCH10, SCH 80, SCH 100, SCH20, SCH30, STD SCH40, SCH 160, XXS, SCH60, XS, SCH 120, SCH 140, available with NACE MR 01-75
Origin & Mills Indian, Korean, Russian, Japanese, European
size Seamless ButtWeld Fittings: 1/2 - 10 inch
Welded Butt Weld Fittings: 1/2" - 48"
Dimensions ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560,

Types Of UNS S31703 Fittings

1/2 to 56 inch, SCH5 to SCH160, ASTM A403 WP317L 90 Degree Elbow

1/2 to 56 inch, SCH5 to SCH160, ASTM A403 WP317L 90 Degree Elbow

4 Inch, ASTM A403 WP317L, 180D, Long Radius Elbow

4 Inch, ASTM A403 WP317L, 180D, Long Radius Elbow

12 Inch, SCH 100, A403 WP317L, B16.9 90 Degree Elbow

12 Inch, SCH 100, A403 WP317L, B16.9 90 Degree Elbow

14 Inch, WT 0.375 In, ASTM A403 WP317L, Butt Weld Elbow 45 Degree LR

14 Inch, WT 0.375 In, ASTM A403 WP317L, Butt Weld Elbow 45 Degree LR

2-1/2 Inch, SCH 40S, A403 WP317L Stub End

2-1/2 Inch, SCH 40S, A403 WP317L Stub End

1 1/2 Inch, SCH 10S, RF, ASTM A403 WP317L Stub End

1 1/2 Inch, SCH 10S, RF, ASTM A403 WP317L Stub End

6 Inch, SCH 40S, SMLS, Beveled End, A403 WP317L Stub End,

6 Inch, SCH 40S, SMLS, Beveled End, A403 WP317L Stub End,

2 Inch, 140mm, Astm A403 Gr Wp317L Stub End, ANSI B16.9

2 Inch, 140mm, Astm A403 Gr Wp317L Stub End, ANSI B16.9


Werkstoff Nr. 1.4438 Thickness With Size

SA403 WP317L 90° Elbows SA403 WP317L 180° Returns SA403 WP317L 45° Elbows SA403 WP317L Tees SA403 WP317L Lap Joint Stub Ends SA403 WP317L 180° Return Bends
Normal Size Of Pipe 90 Deg Elbows 45 Deg Elbows 180 Deg Return Bends Tee Lap Joint Stub Ends Caps
LR SR 3R LR 3R LR SR C M F G R E
A A A B B O K O K
½ 1.50 - - 0.62 - 3.00 1.88 - - 1.00 1.00 3.00 1.38 0.12 1.00
¾ 1.50 - - 0.75 - 3.00 2.00 - - 1.12 1.12 3.00 1.69 0.12 1.00
1 1.50 1.00 - 0.88 - 3.00 2.19 2.00 1.62 1.50 1.50 4.00 2.00 0.12 1.50
1¼ 1.88 1.25 - 1.00 - 3.75 2.75 2.50 2.06 1.88 1.88 4.00 2.50 0.19 1.50
1½ 2.25 1.50 - 1.12 - 4.50 3.25 3.00 2.44 2.25 2.25 4.00 2.88 0.25 1.50
2 3.00 2.00 6.00 1.38 2.50 6.00 4.19 4.00 3.19 2.50 2.50 6.00 3.62 0.31 1.50
2½ 3.75 2.50 7.50 1.75 3.12 7.50 5.19 5.00 3.94 3.00 3.00 6.00 4.12 0.31 1.50
3 4.50 3.00 9.00 2.00 3.75 9.00 6.25 6.00 4.75 3.38 3.38 6.00 5.00 0.38 2.00
3½ 5.25 3.50 10.50 2.25 - 10.50 7.25 7.00 5.50 3.75 3.75 6.00 5.50 0.38 2.50
4 6.00 4.00 12.00 2.50 5.00 12.00 8.25 8.00 6.25 4.12 4.12 6.00 6.19 0.44 2.50
5 7.50 5.00 15.00 3.12 - 15.00 10.31 10.00 7.75 4.88 4.88 8.00 7.31 0.44 3.00
6 9.00 6.00 18.00 3.75 7.44 18.00 12.31 12.00 9.31 5.62 5.62 8.00 8.50 0.50 3.50
8 12.00 8.00 24.00 5.00 9.94 24.00 16.31 16.00 12.31 7.00 7.00 8.00 10.62 0.50 4.00
10 15.00 10.00 30.00 6.25 12.44 30.00 20.38 20.00 15.38 8.50 8.50 10.00 12.75 0.50 5.00
12 18.00 12.00 36.00 7.50 14.88 36.00 24.38 24.00 18.38 10.00 10.00 10.00 15.00 0.50 6.00
14 21.00 14.00 42.00 8.75 17.38 42.00 28.00 28.00 21.00 11.00 11.00 12.00 16.25 0.50 6.50
16 24.00 16.00 48.00 10.00 19.88 48.00 32.00 32.00 24.00 12.00 12.00 12.00 18.50 0.50 7.00
18 27.00 18.00 54.00 11.25 22.38 54.00 36.00 36.00 27.00 13.50 13.50 12.00 21.00 0.5 8.00
20 30.00 20.00 60.00 12.50 24.88 60.00 40.00 40.00 30.00 15.00 15.00 12.00 23.00 0.50 9.00
22 33.00 22.00 66.00 13.50 27.31 66.00 44.00 44.00 33.00 16.50 16.50 12.00 25.25 0.50 10.00
24 36.00 24.00 72.00 15.00 29.81 72.00 48.00 48.00 36.00 17.00 17.00 12.00 27.25 0.50 10.50
26 39.00 - 78.00 16.00 32.31 - - - - 19.50 19.50 - - - 10.50
28 42.00 - 84.00 17.25 34.75 - - - - 20.50 20.50 - - - 10.50
30 45.00 - 90.00 18.50 37.25 - - - - 22.00 22.00 - - - 10.50
32 48.00 - - 19.75 - - - - - 23.50 23.50 - - - 10.50
34 51.00 - 102.00 21.00 42.25 - - - - 25.00 25.00 - - - 10.50
36 54.00 - 108.00 22.25 44.69 - - - - 26.50 26.50 - - - 10.50
38 57.00 - 114.00 23.62 47.25 - - - - 28.00 28.00 - - - 12.00
40 60.00 - 120.00 24.88 49.75 - - - - 29.50 29.50 - - - 12.00
42 63.00 - 126.00 26.00 52.19 - - - - 30.00 28.00 - - - 12.00
44 66.00 - 132.00 27.38 54.69 - - - - 32.00 30.00 - - - 13.50
46 69.00 - 138.00 28.62 57.19 - - - - 33.50 31.50 - - - 13.50
48 72.00 - 144.00 29.88 59.69 - - - - 35.00 33.00 - - - 13.50


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