
Table of Content
Stainless Steel 304 Pipe Fittings Sizes
ASTM A403 WP304 Fittings Manufacturing Standards
ASTM A403 WP304 Elbow Physical Properties
ASTM A403 Grade WP304 Tee Process
A403 Gr WP304 Fittings Types
ASTM A403 SS Pipe Fittings International Standards
ASTM A403 WP304 Elbow Bending Radius
ASTM A403 Gr WP304 Reducer Origin
A403 Gr WP304 Fittings Services
ASTM A403 Grade WP304 Tee Packaging
ASTM A403 SS Pipe Fittings Surface Finish
ASTM A403 Gr WP304 WX Cap Testing
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| NPS | OD | Straight Tees | Caps | Stub Ends | Straight Crosses | |||
|---|---|---|---|---|---|---|---|---|
| (inches) | (mm) | (inches) | Center to End (inches) | Length (inches) | Lap Diameter (inches) | Long Length (inches) | Short Length (inches) | Center to End (inches) |
| 1 1/4 | 42.2 | 1.660 | 1 7/8 | 1 1/2 | 2 1/2 | 4 | 2 | 1 7/8 |
| 1 1/2 | 48.3 | 1.900 | 2 1/4 | 1 1/2 | 2 7/8 | 4 | 2 | 2 1/4 |
| 2 | 60.3 | 2.375 | 2 1/2 | 1 1/2 | 3 5/8 | 6 | 2 1/2 | 2 1/2 |
| 2 1/2 | 73.0 | 2.875 | 3 | 1 1/2 | 4 1/8 | 6 | 2 1/2 | 3 |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 1/2 | 2 | 4 | 2 | 1 1/2 |
| 3 | 88.9 | 3.500 | 3 3/8 | 2 | 5 | 6 | 2 1/2 | 3 3/8 |
| 4 | 114.3 | 4.500 | 4 1/8 | 2 1/2 | 6 3/16 | 6 | 3 | 4 1/8 |
| 3 1/2 | 101.6 | 4.000 | 3 3/4 | 2 1/2 | 5 1/2 | 6 | 3 | 3 3/4 |
| 1/2 | 21.3 | 0.840 | 1 | 1 | 1 3/8 | 3 | 2 | – |
| 3/4 | 26.7 | 1.050 | 1 1/8 | 1 | 1 11/16 | 3 | 2 | – |
| 5 | 141.3 | 5.563 | 4 7/8 | 3 | 7 5/16 | 8 | 3 | 4 7/8 |
| 6 | 168.3 | 6.625 | 5 5/8 | 3 1/2 | 8 1/2 | 8 | 3 1/2 | 5 5/8 |
| 8 | 219.1 | 8.625 | 7 | 4 | 10 5/8 | 8 | 4 | 7 |
| 10 | 273.1 | 10.750 | 8 1/2 | 5 | 12 3/4 | 10 | 5 | 8 1/2 |
| 12 | 323.9 | 12.750 | 10 | 6 | 15 | 10 | 6 | 10 |
Genuine ASTM A403 WP304 Fittings Manufacturer in India As Per Specification
| Size Range | SCH | Price in USD per unit |
|---|---|---|
| 1" | 10S | US$ 10.89 |
| 2" | 10S | US$ 17.06 |
| 2-1/2" | 10S | US$ 25.33 |
| 3" | 10S | US$ 34.16 |
| 4" | 10S | US$ 50.96 |
| 5" | 10S | US$ 84.40 |
| 6" | 10S | US$ 98.76 |
| 1/2" | 10S | US$ 6.50 |
| 1-1/2" | 10S | US$ 16.85 |
| 8" | 10S | US$ 189.45 |
| 10" | 10S | US$ 409.86 |
| 12" | 10S | US$ 538.49 |
| NPS (inch.) | OD | A403 WP304 45° Elbows | A403 WP304 90° Elbows | A403 WP304 180° Returns | ||||
|---|---|---|---|---|---|---|---|---|
| LR | LR | SR | LR | |||||
| (mm) | (inch.) | Center to Face (inch.) | Radius (inch.) | Center to Face (inch.) | Center to Face (inch.) | Center to Center (inch.) | Back to face (inch.) | |
| 1 | 33.4 | 1.315 | 7/8 | 1 1/2 | 1 | 3 | 2 3/16 | |
| 1 1/4 | 42.2 | 1.660 | 1 | 1 7/8 | 1 1/4 | 3 3/4 | 2 3/4 | |
| 2 | 60.3 | 2.375 | 1 3/8 | 4 | 3 | 2 | 6 | 4 3/16 |
| 3 | 88.9 | 3.500 | 2 | 6 | 4 1/2 | 3 | 9 | 6 1/4 |
| 3 1/2 | 101.6 | 4.000 | 2 1/4 | 7 | 5 1/4 | 3 1/2 | 10 1/2 | 7 1/4 |
| 4 | 114.3 | 4.500 | 2 1/2 | 8 | 6 | 4 | 12 | 8 1/4 |
| 6 | 168.3 | 6.625 | 3 3/4 | 12 | 9 | 6 | 18 | 12 5/16 |
| 2 1/2 | 73.0 | 2.875 | 1 3/4 | 5 | 3 3/4 | 2 1/2 | 7 1/2 | 5 3/16 |
| 1/2 | 21.3 | 0.840 | 5/8 | 1 1/2 | – | 2 | 1 7/8 | |
| 1 1/2 | 48.3 | 1.900 | 1 1/8 | 3 | 2 1/4 | 1 1/2 | 4 1/2 | 3 1/4 |
| 3/4 | 26.7 | 1.050 | 7/16 | 1 1/8 | – | 2 1/4 | 1 11/16 | |
| 8 | 219.1 | 8.625 | 5 | 12 | 12 | 8 | 24 | 16 5/16 |
| 10 | 273.1 | 10.750 | 6 1/4 | 15 | 15 | 10 | 30 | 20 3/8 |
| 5 | 141.3 | 5.563 | 3 1/8 | 10 | 7 1/2 | 5 | 15 | 10 5/16 |
| 12 | 323.9 | 12.750 | 7 1/2 | 18 | 18 | 12 | 36 | 24 3/8 |
| NPS | LBS | KG |
|---|---|---|
| 1/2 | 0.18 | 0.08 |
| 1.1/4 | 0.6 | 0.27 |
| 1.1/2 | 0.9 | 0.41 |
| 2 | 1.6 | 0.73 |
| 2.1/2 | 3.25 | 1.47 |
| 3 | 5 | 2.27 |
| 3.1/2 | 6.75 | 3.06 |
| 4 | 9 | 4.08 |
| 3/4 | 0.19 | 0.09 |
| 1 | 0.4 | 0.18 |
| 10 | 88 | 39.92 |
| 12 | 125 | 56.7 |
| 14 | 160 | 72.57 |
| 16 | 206 | 93.44 |
| 8 | 50 | 22.68 |
| 24 | 460 | 208.65 |
| 26 | 550 | 249.48 |
| 30 | 734 | 332.94 |
| 18 | 260 | 117.93 |
| 20 | 320 | 145.15 |
| 22 | 394 | 178.72 |
| 5 | 15 | 6.8 |
| 6 | 24.5 | 11.11 |
| 36 | 1062 | 481.72 |
| NPS | Reduced from (inches) | 1/2 | 3/4 | 1 1/2 | 1 1/4 | 2 1/2 | 1 | 2 | 3 | 3 1/2 | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | (mm) | 21.3 | 26.7 | 48.3 | 42.2 | 73 | 33.4 | 60.3 | 88.9 | 101.6 | ||||||||||||||||||||||
| (inches) | 0.84 | 1.05 | 1.9 | 1.66 | 2.875 | 1.315 | 2.375 | 3.5 | 4 | |||||||||||||||||||||||
| Reducers | Reduced to (inches) | 01-Apr | 03-Aug | 03-Aug | 01-Feb | 01-Feb | 03-Apr | 1 | 1 1/4 | 01-Feb | 03-Apr | 1 | 1 | 1 1/4 | 1 1/2 | 2 | 03-Aug | 01-Feb | 03-Apr | 03-Apr | 1 | 1 1/4 | 1 1/2 | 1 | 1 1/2 | 2 | 2 1/2 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 |
| Concentric & Eccentric Length (inches) | 1 1/2 | 1 1/2 | 2 | 2 | 2 1/2 | 2 1/2 | 2 1/2 | 2 1/2 | 2 | 2 | 2 | 3 1/2 | 3 1/2 | 3 1/2 | 3 1/2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 1/2 | 3 1/2 | 3 1/2 | 3 1/2 | 4 | 4 | 4 | 4 | 4 | |
| Heat Treatment Process | Temperature Range (°C) | Temperature Range (°F) |
|---|---|---|
| Solution Annealing | 1038 - 1121 °C | 1900 - 2050 °F |
| Stress Relieving | 399 - 510 °C | 750 - 950 °F |
| Solution Heat Treatment (Alternative Process) | 1010 - 1121 °C | 1850 - 2050 °F |
| Pickling (Post-Heat Treatment) | Not applicable | Not applicable |
| Annealing (Alternative Process) | 871 - 927 °C | 1600 - 1700 °F |
Trusted ASTM A403 WP304 Fittings Supplier in India in Custom Shapes and Types
ASME SA 403 WP304 Seamless Pipe Fittings
A403 Gr WP304 Weldable Pipe Fittings
ASTM A403 Grade WP304 Elbow
ASME SA 403 WP304 Tee
ASTM A403 Gr. WP304 Reducer
ASTM A403 Gr WP304 Cap
ASTM A403 Gr WP304 WX Stub End
ASTM A403 WP304 Pipe Bend
A403 Grade WP304 Cross
| NPS (inches) | OD (inch) | Wall Thick. (inch) | Pipe Sch | Temperature (oF) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 200 | 300 | 400 | 500 | 600 | 650 | 700 | 750 | ||||
| Allowable Stress (psi) | ||||||||||||
| 16700 | 16700 | 16700 | 15500 | 14400 | 13500 | 13200 | 12900 | 12600 | ||||
| 5" | 5.563 | 0.258 | 40 | 965 | 965 | 965 | 896 | 832 | 780 | 763 | 746 | 728 |
| 5.563 | 0.375 | 80 | 1428 | 1428 | 1428 | 1325 | 1231 | 1154 | 1129 | 1103 | 1077 | |
| 5.563 | 0.625 | 160 | 2474 | 2474 | 2474 | 2296 | 2133 | 2000 | 1955 | 1911 | 1866 | |
| 4" | 4.500 | 0.237 | 40 | 1102 | 1102 | 1102 | 1023 | 950 | 891 | 871 | 851 | 831 |
| 4.500 | 0.337 | 80 | 1596 | 1596 | 1596 | 1482 | 1377 | 1291 | 1262 | 1233 | 1204 | |
| 4.500 | 0.531 | 160 | 2611 | 2611 | 2611 | 2424 | 2552 | 2111 | 2064 | 2017 | 1970 | |
| 3" | 3.500 | 0.216 | 40 | 1301 | 1301 | 1301 | 1208 | 1122 | 1052 | 1028 | 1005 | 982 |
| 3.500 | 0.300 | 80 | 1844 | 1844 | 1844 | 1712 | 1590 | 1491 | 1458 | 1425 | 1391 | |
| 3.500 | 0.438 | 160 | 2787 | 2787 | 2787 | 2587 | 2403 | 2253 | 2203 | 2153 | 2103 | |
| 2" | 2.375 | 0.154 | 40 | 1371 | 1371 | 1371 | 1272 | 1182 | 1108 | 1083 | 1059 | 1034 |
| 2.375 | 0.218 | 80 | 1985 | 1985 | 1985 | 1843 | 1712 | 1605 | 1569 | 1534 | 1498 | |
| 2.375 | 0.344 | 160 | 3283 | 3283 | 3283 | 3047 | 2831 | 2654 | 2595 | 2536 | 2477 | |
| 1 1/2" | 1.900 | 0.145 | 40 | 1629 | 1629 | 1629 | 1512 | 1404 | 1317 | 1287 | 1258 | 1229 |
| 1.900 | 0.200 | 80 | 2303 | 2303 | 2303 | 2138 | 1986 | 1862 | 1821 | 1779 | 1738 | |
| 1.900 | 0.281 | 160 | 3362 | 3362 | 3362 | 3120 | 2899 | 2717 | 2657 | 2597 | 2536 | |
| 1" | 1.315 | 0.133 | 40 | 2205 | 2205 | 2205 | 2047 | 1902 | 1783 | 1743 | 1703 | 1664 |
| 1.315 | 0.179 | 80 | 3061 | 3061 | 3061 | 2841 | 2640 | 2475 | 2420 | 2365 | 2310 | |
| 1.315 | 0.250 | 160 | 4493 | 4493 | 4493 | 4170 | 3874 | 3632 | 3552 | 3471 | 3390 | |
| NPS | SCH 80S | SCH 10S | SCH 40S |
|---|---|---|---|
| Equal Tee | 45 Deg Elbow | 90 Deg Elbows | |
| 8 | 0.07 | 0.01 | 0.03 |
| 10 | 0.09 | 0.02 | 0.03 |
| 15 | 0.14 | 0.03 | 0.08 |
| 20 | 0.20 | 0.03 | 0.08 |
| 25 | 0.38 | 0.08 | 0.15 |
| 32 | 0.68 | 0.11 | 0.26 |
| 40 | 1.02 | 0.17 | 0.40 |
| 50 | 1.59 | 0.25 | 0.70 |
| 65 | 3.13 | 0.48 | 1.40 |
| 80 | 4.45 | 0.63 | 2.20 |
| 90 | 5.44 | 0.75 | 2.83 |
| 100 | 7.71 | 1.08 | 4.47 |
| 150 | 13.61 | 2.72 | 10.89 |
| 200 | 28.12 | 5.33 | 21.54 |
| 250 | 49.90 | 9.75 | 38.56 |
| 300 | 83.91 | 13.62 | 59.42 |
| Testing Type | Destructive/Non-Destructive |
|---|---|
| Tensile Test | Destructive |
| Hardness Test | Non-Destructive |
| Impact Test | Destructive |
| Hydrostatic Test | Destructive |
| Visual Inspection | Non-Destructive |
| Dimensional Test | Non-Destructive |
| Chemical Analysis | Destructive |
| Bend Test | Destructive |
| Flaw Detection Test | Non-Destructive |
| STANDARD | UNS | WERKSTOFF NR. | BS | AFNOR | EN | GOST | JIS |
|---|---|---|---|---|---|---|---|
| SS 304 | S30400 | 1.4301 | 304S31 | Z7CN18‐09 | X5CrNi18-10 | 08Х18Н10 | SUS 304 |
| Grade | Cr | Mo | Ni | C | N | P | Si | Mn | S |
|---|---|---|---|---|---|---|---|---|---|
| SS 304 | 18 – 20 | – | 8 – 11 | 0.08 max | – | 0.045 max | 0.75 max | 2 max | 0.030 max |
| Properties | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|
| Values | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| Properties | Elastic Modulus (GPa) | Specific Heat 0-1000C(J/kg.K) | Electrical Resistivity (n.m) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity(W/m.K) | |||
|---|---|---|---|---|---|---|---|---|
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | ||||
| Values | 193 | 500 | 720 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 |
| Property | ASTM A403 WP304 Seamless Fittings | ASTM A403 WP304 Welded Fittings |
|---|---|---|
| Wall Thickness | Uniform | Varies near weld |
| Strength | Higher | Lower at weld |
| Pressure Resistance | Higher | Lower at weld |
| Cost | Higher | Lower |
| Manufacturing Process | Solid billet, no joint | Welded joint |
| Corrosion Resistance | Consistent | May be affected near weld |
| Size Range | Limited to standard sizes | Can be larger, flexible |
| Formability | Excellent | Good, but varies at weld |
| Variations in Price 5 % extra | |
|---|---|
| Export to | Delivery Time in Days |
| Italy | 30 |
| USA | 40-60 |
| Belgium | 6-9 |
| Netherlands | 19-20 |
| Germany | 15-50 |
| Indonesia | 9 |
| Bahrain | 9 |
| Uk | 30 |
| Malaysia | 10 |
| France | 30 |
| South Africa | 25-30 |
| Philippines | 14 |
| Oman | 5 |
| Saudi Arabia | 7 |
| Singapore | 8 |
| Qatar | 7 |
| UAE | 5 days |
| Kuwait | 10 |