Refer Chemical Composition Of ASTM A403 WP304 Buttweld Fittings and Mechanical Behavior Of SS 304 Elbow.
Stainless steel is a versatile alloy is considered to be amongst the most widely used metals across the world. The chemical makeup of stainless steel may include the most common elements like chromium, molybdenum, nickel to the rarest elements like vanadium, platinum, tungsten etc. It is possible to produce multiple grades of stainless steels by the simple change of an element. Though the any change in its chemistry can alter the properties. One such grade is alloy 304. If the carbon content is reduced in Stainless Steel 304 Pipe Fittings, it makes the task of welding components relatively easier.
Stainless Steel 304 Pipe Fittings
ASME B16.9 Stainless Steel 304 Buttweld Fittings
SA A403 304 Stainless Steel Weld Fittings
SS 304 Pipe Fittings
Werkstoff No 1.4301 Concentric Reducer
ANSI B16.9 BW SS 304 Fittings
Stainless Steel 304 Fittings Chemical Chart
| Check Stainless Steel 304 Pipe Fittings Chemical Composition | |
|---|---|
| Grade | A403 WP304 |
| C | mini. maxi. |
| Mn | - 0.08 |
| Si | - 2.0 |
| P | - 0.75 |
| S | - 0.045 |
| Cr | - 0.030 |
| Mo | 18.0 20.0 |
| Ni | 8.0 10.5 |
| N | - 0.10 |
Stainless Steel 304 Pipe Fittings
ASTM A403 WP304 Fittings Mechanical Behavior
| Gr. | Tensile Strength (MPa) mini. | Yield Strength 0.2% Proof (MPa) mini. | Elongation (% in 50 millimeter) mini. | Hardness | |
| Rockwell B (HR B) Maxi. | Brinell (HB) Maxi. | ||||
| WP304 | 515 | 205 | 40 | 92 | 201 |
| SS 304 Fittings | |||||
|---|---|---|---|---|---|
Stainless Steel 304 Buttweld Fittings Specification
| Specification : | Stainless Steel 304 Pipe Fittings | |
|---|---|---|
| Dimensions | ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504, BS1560, | |
| 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 | |
| Bending Radius | R=2D, 3D, 5D, 6D, 8D, 1D, 10D or Custom | |
| Size Range | ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) | |
| size | Seamless ButtWeld Fittings: 1/2 - 10 inch Welded Butt Weld Fittings: 1/2" - 48" |
|
| 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 | |
| Connection | Welding | |
| SS 304 Fittings | ||
Biggest ASME B16.9 Stainless Steel 304 Weld Fittings manufacturers in India, Standard Specification Of SS 304 Fittings, ASTM A403 WP304 Fittings Dimension Table.
What is Stainless Steel 304 Pipe Fittings?
UNS S30400 Fittings
Fittings are components that are used to change the direction of flow or even support the application with their use. There are several types of fittings including tee, caps, elbow, crosses etc.
ASTM A403 WP304 Elbow
An elbow fitting influences change in the direction of media flowing through pipes. Available in various angles, the flow direction is easily manipulated to a smooth transition.
ASME SA403 WP304 Reducer
The bore size (inner diameter) of a pipe could be reduced from a large one to a smaller one with the use of a reducer.
A403 WP304 Tee
The resemblance of this fitting to the letter ‘T’ is why it is referred to as a tee fitting. While this fitting is used to influence the change in the direction of flow, its primary use is to branch off at 90-degree angles.
SA403 WP304 Pipe End Cap
This fitting is used to protect the threads in a pipe or even to seal off an end.
Sa 403 Gr WP304 Elbow Standard Dimensions
| Nominal Pipe Size |
OD | A403 WP304 90° Elbows | A403 WP304 45° Elbows | A403 WP304 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
|
Types Of SS 304 Pipe Fittings
1/2 to 56 inch, SCH5 to SCH160, ASTM A403 WP304 90 Degree Elbow
4 Inch, ASTM A403 WP304, 180D, Long Radius Elbow
12 Inch, SCH 100, A403 WP304, B16.9 90 Degree Elbow
14 Inch, WT 0.375 In, ASTM A403 WP304, Butt Weld Elbow 45 Degree LR
ASTM A403 WP304, DN1400×1400, AWWA C208, Equal Tee
1/2 to 56 inches Size, SCH5 to SCH160, BW, Sa 403 Gr WP304 Reducing Tees
SCH 80s ANSI B16.9, ASTM A403 WP304 Seamless Reducing Tee
4 inch, SCH 10S, ANSI B16.9, ASTM A403 WP316 Equal Tee
2-1/2 Inch, SCH 40S, A403 WP304 Stub End
1 1/2 Inch, SCH 10S, RF, ASTM A403 WP304 Stub End
6 Inch, SCH 40S, SMLS, Beveled End, A403 WP304 Stub End,
2 Inch, 140mm, Astm A403 Gr Wp304 Stub End, ANSI B16.9
8 x 4 Inch, SCH 120, ASTM A403 WP304 BW ANSI B16.9 Conc Reducers
10 X 6 Inch, A403 WP304, SCH 40s BW Eccentric Reducer
3 X 2 Inch. 0.216IN X 0.154IN, SCH 10s WP304 Concentric Reducer
6 × 3 Inch, SCH 40, BW, A403 WP304 ANSI B16.9 Concentric Reducer
We Are Supplying ANSI B16.9 Stainless Steel 304 Forged Fittings & Sa 403 Gr WP304 Elbow To More Than 30 Locations Worldwide, Check ASTM A403 WP304 Pipe Fittings Schedule Chart, Compare Prices Before You Buy UNS S30400 Weld Fittings In Mumbai, India.
304 Stainless Steel Weld Fittings Weight Chart According to ASME B16.9
| Normal Pipe Size | LBS | Kilogram |
| 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 |
| SS 304 Fittings | ||
|---|---|---|
ASTM A403 Gr WP304 Tee Thickness Table
| Wp304 90° Elbows | Wp304 180° Returns | Wp304 45° Elbows | Wp304 Tees | Wp304 Lap Joint Stub Ends | Wp304 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 |
| Stainless Steel 304 Pipe Fittings | |||||||||||||||
Contact US Today For Buy 304 Stainless Steel Fittings In Mumbai, India, View Thickness Table Of A403 Grade WP304 Buttweld Fittings, Stainless Steel 304 Buttweld Fittings Equivalent Grades.
A403 Grade WP304 Buttweld Fittings Equivalent
| Stainless Steel | A403 WP304 |
| Tradename | 304 |
| UNS no. | S30400 |
| Werkstoff No. | 1.4301 |
| Density (g/cm3) | 8.0 |
| View Equivalent Of Stainless Steel 304 Pipe Fittings | |
|---|---|
Werkstoff No 1.4301 Pipe Cap Pressure Class
| Refer Pressure Of SS 304 Fittings | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
Check Physical Properties Of SA403 WP304 Seamless Fittings, ASTM A403 304 Pipe Fittings Pressure Rating Formula, Wide Stockist of Werkstoff No 1.4301 Tee In India.
ASME B16.9 SS 304 Fittings WP Grade Table
| CR | Corrosion resistant grade. S through WU Classes do not apply. | |
| WP-WX | RT all welds with or without filler metal. | |
| WP-W | Welded, RT or UT all pipe starting material welds made with filler metal. All fitting manufacturer welds except as excluded in A/SA403 paragraph 5.4.3. If UT is substituted for RT, all welds must be examined 100% for their length as required by A/SA403 paragraph 5.6 |
|
| WPgrade-grade-class | Insert grades (321-321H) and class (S,W,WX, or WU). Applies to fittings meeting all chemical and physical requirements of both grades. | |
| WP-WU | UT all welds with or without filler metal. | |
| WP-S | SMLS | |
| Refer Pressure Of SS 304 Fittings | ||
|---|---|---|
ANSI 304 SS Weld Fittings Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity(W/m.K) | Specific Heat 0-1000C(J/kg.K) | Electrical Resistivity (n.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| Sa WP304 | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Why SS 304 Pipe Fittings Are Used In Pressure Pipelines?
A403 grade wp304 Fittings are specified for use in pressure piping. The material is composed of carbon manganese, phosphorus, silicon and sulfur. These fittings can come in different shapes and sizes according to different standards. Also the fittings are produced as wrought products. The process makes the pipe fittings stronger and to withstand high stress. So they are suitable for high pressure pipelines where the stress is high. The carbon content could be adjusted by having low carbon or high carbon versions of the same grade of material. They could either be erw or seamless in nature.
