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| Stainless Steel 304 Pipe Fittings Highlights | |
|---|---|
| Size: | 1/2″-24″ |
| Schedule | SCH 5 to SCH XXS |
| DIN standards | DIN 2617 (Caps), DIN 2615-1 (Tee), DIN 2616-2 (Concentric Reducer) |
| Ends | Bevelled, Compound Bevel , Plain Bevel |
| Testing | NDT Testing , Destructive testing, Hydro test |
| Bend angle | 15°, 135°, 22.5,90°, 180°, 45°, 60° |
Stainless Steel 304 Pipe Fittings
ASTM A403 WP304 Elbow
SA 403 WP304 Buttweld Fittings
Table of Contents
Stainless Steel 304 Pipe Fittings Specification
Stainless Steel 304 Pipe Fittings Sizes
ASTM A403 WP304 Welded Fittings Standards
ASME SA403 WP304 Reducer Form
ASME SA403 WP304 Reducer Origin
WP304 Stub End Testing
SS 304 Short Radius Elbow Bend angle
ASTM A403 Gr WP 304 End Cap Radius
Type 304 Stainless Steel Equal Tee Packaging
SUS 304 90° Elbow Bending Method
AISI 304 Hot Induction Bend Marking
ASTM A403 Grade WP304 Seamless Pipe Fittings Finish
Stainless Steel 304 Pipe Fittings JIS Standards
Class
| Class | Nondestructive Examination | Construction |
|---|---|---|
| WX | Radiography | Welded |
| WU | Ultrasonic | Welded |
| S | None | Seamless |
| W | Ultrasonic or Radiography | Welded |
Stainless Steel 304 Pipe Fittings Supplier provides various Custom Sizes
SS 304 Seamless Fittings Size Chart
| O.D. or I.D. Diameter | Nominal Diameter | Equivalent Decimal | Typical Threads In Inch |
|---|---|---|---|
| 43/64 | 3/8 | 0.675 | 18 |
| 5/16 | 1/16 | 0.313 | 27 |
| 27/32 | 1/2 | 0.840 | 14 |
| 13/32 | 1/8 | 0.405 | 27 |
| 1-3/64 | 3/4 | 1.050 | 14 |
| 35/64 | 1/4 |
0.540 |
18 |
|
1-21/32 |
1-1/4 | 1.660 | 11-1/2 |
| 1-5/16 | 1 | 1.315 | 11-1/2 |
| 2-3/8 | 2 | 2.375 | 11-1/2 |
| 1-29/32 | 1-1/2 | 1.900 | 11-1/2 |
| 3-1/2 | 3 | 3.500 | 8 |
| 2-7/8 | 2-1/2 | 2.875 | 8 |
| 4-1/2 | 4 | 4.500 | 8 |
| 4 | 3-1/2 | 4.000 | 8 |
Tee Weight Chart
| Size | SCH 40 (KG) | SCH 80 (KG) | SCH 10 (KG) |
|---|---|---|---|
| DN | (Equal Tee) | (Equal Tee ) | (Equal Tee) |
| 15 | 0.10 | 0.14 | 0.09 |
| 8 | 0.06 | 0.07 | 0.03 |
| 20 | 0.17 | 0.20 | 0.13 |
| 10 | 0.03 | 0.09 | 0.05 |
| 32 | 0.59 | 0.68 | 0.49 |
| 25 | 0.29 | 0.38 | 0.28 |
| 50 | 1.28 | 1.59 | 0.85 |
| 40 | 0.86 | 1.02 | 0.68 |
| 80 | 3.31 | 4.45 | 1.77 |
| 65 | 2.19 | 3.13 | 1.41 |
| 100 | 5.27 | 7.71 | 3.46 |
| 90 | 4.08 | 5.44 | 2.67 |
| 200 | 20.91 | 28.12 | 15.65 |
| 150 | 10.99 | 13.16 | 8.07 |
| 300 | 62.14 | 83.91 | 39.46 |
| 250 | 35.38 | 49.90 | 26.46 |
A403 WP304 Pipe Fitting Dimensions
Supplier of Stainless Steel 304 Pipe Fittings are available in variety of Dimensions
| Nominal Pipe Size | Diameter Of A | Diameter Of B | Weight in Kg |
|---|---|---|---|
| 3/8 | 0.94 | 0.97 | 0.15 |
| 1/8 | 0.69 | 0.66 | 0.06 |
| 1/2 | 1.11 | 1.17 | 0.22 |
| 1/4 | 0.80 | 0.80 | 0.10 |
| 1 | 1.43 | 1.74 | 0.52 |
| 3/4 | 1.24 | 1.38 | 0.32 |
| 1-1/2 | 1.87 | 2.36 | 0.99 |
| 1-1/4 | 1.72 | 2.07 | 0.76 |
| 2-1/2 | 2.68 | 3.57 | 2.78 |
| 2 | 2.25 | 2.86 | 1.49 |
| 4 | 3.72 | 5.24 | 6.72 |
| 3 | 3.05 | 4.23 | 4.41 |
Testings
Various Types Of 304 Stainless Steel Pipe Fittings
Manufacturer of Stainless Steel 304 Pipe Fittings offers testings and Different Forms
AISI 304 Elbow
ASTM A403 Gr WP 304 Tee
Stainless Steel 304 Reducer
SS 304 End Cap
ASME SA403 WP304 Stub End
EN1.4301 Pipe Bend
SUS 304 Cross
AISI 304 Welded Pipe Fittings
304 Stainless Steel Hot Induction Bend
Elbow Types
SS 304 45 Deg Elbow
Stainless Steel 304 90 Deg Elbow
SUS 304 180 Deg Elbow
304 Long Radius Elbow
304 Stainless Steel SS Short Radius Elbow
AISI 304 Reducing Elbow
Tee Types
Inox AISI 304 Equal Tee
Type 304 Stainless Steel Reducing Tee
SUS 304 Lateral Tee
Stainless Steel 304 Barred Tee
SS 304 Y Tee
ASTM A403 Grade WP304 Flanged Tee
Reducer Types
ASME SA403 WP304 Concentric Reducer
A403 WP304 Eccentric Reducer
End Cap Types
DIN 1.4301 Large Diameter End Caps
UNS S30400 Pressure Vessel End Caps
SA403 WP304 Pressure Tank End Caps
Stub End Types
Stainless Steel 304 Long Stub End
A403 WP304 Short Stub End
304 SS Lap Joint Stub End
Pipe Bend Types
SUS 304 45 Degree Bend
304 Stainless Steel 90 Deg Bend
180 Deg Pipe Bend
SA 403 Grade 304 Long Radius Bend
AISI 304 Stainless Steel Hot Induction Bend
ASME SA403 WP304 Short Radius Bend
ASTM A403 WP304 Elbow Dimensions
| NPS Of SS 304 45 Deg Elbow | Outer Daimeter Of (D) | Long Radius (LR) Center-End Of (B) |
|---|---|---|
| 1½ | 48.3 | 29 |
| 1/2 | 21.3 | 16 |
| 2 | 60.3 | 35 |
| 3/4 | 26.7 | 19 |
| 2½ | 73 | 44 |
| 1 | 33.4 | 22 |
| 4 | 114.3 | 64 |
| 3 | 88.9 | 51 |
| 5 | 141.3 | 79 |
| 3½ | 101.6 | 57 |
| 8 | 219.1 | 127 |
| 6 | 168.3 | 95 |
| 12 | 323.8 | 190 |
| 10 | 273 | 159 |
| 18 | 457 | 286 |
| 20 | 508 | 318 |
| 16 | 406.4 | 254 |
| 22 | 559 | 343 |
AISI 304 Return Bend Tolerance
| NPS | Aln | BtF | CtC |
|---|---|---|---|
| inch [mm] | inch [mm] | inch [mm] | |
| 4 | ±0.03 [±1] | ±0.25 [±6] | ±0.25 [±6] |
| 1/2~2-1/2 | ±0.03 [±1] | ±0.25 [±6] | ±0.25 [±6] |
| 5~8 | ±0.03 [±1] | ±0.25 [±6] | ±0.25 [±6] |
| 3~3-1/2 | ±0.03 [±1] | ±0.25 [±6] | ±0.25 [±6] |
| 20~24 | ±0.06 [±2] | ±0.25 [±6] | ±0.38 [±10] |
| 10~18 | ±0.06 [±2] | ±0.25 [±6] | ±0.38 [±10] |
Stainless Steel 304 Pipe Fittings Thickness Chart
| DN | Schedule 80S | Schedule 405 | Schedule 105 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 90 ° Elbow |
45 Elbow |
Equal tee |
90 ° Elbow |
45 * Elbow |
Equal tee |
90 ° Elbow |
45 * Elbow |
Equal tee |
|
| 15 | 0.10 | 0.05 | 0.14 | 0.08 | 0.04 | 0.10 | 0.06 | 0.03 | 0.09 |
| 8 | 0.04 | 0.03 | 0.07 | 0.03 | 0.02 | 0.06 | 0.02 | 0.01 | 0.03 |
| 25 | 0.22 | 0.14 | 0.38 | 0.15 | 0.11 | 0.29 | 0.14 | 0.08 | 0.28 |
| 10 | 0.06 | 0.04 | 0.09 | 0.03 | 0.02 | 0.03 | 0.03 | 0.02 | 0.05 |
| 32 | 0.40 | 0.23 | 0.68 | 0.26 | 0.17 | 0.59 | 0.23 | 0.11 | 0.49 |
| 20 | 0.11 | 0.05 | 0.20 | 0.08 | 0.04 | 0.17 | 0.07 | 0.03 | 0.13 |
| 50 | 0.91 | 0.59 | 1.59 | 0.70 | 0.40 | 1.28 | 0.50 | 0.25 | 0.85 |
| 40 | 0.51 | 0.29 | 1.02 | 0.40 | 0.23 | 0.86 | 0.30 | 0.17 | 0.68 |
| 80 | 2.97 | 1.50 | 4.45 | 2.20 | 1.08 | 3.31 | 1.25 | 0.63 | 1.77 |
| 65 | 1.81 | 0.99 | 3.13 | 1.40 | 0.77 | 2.19 | 0.85 | 0.48 | 1.41 |
| 100 | 6.18 | 2.81 | 7.71 | 4.47 | 2.09 | 5.27 | 2.10 | 1.08 | 3.46 |
| 90 | 4.00 | 2.00 | 5.44 | 2.83 | 1.42 | 4.08 | 1.70 | 0.75 | 2.67 |
| 200 | 33.11 | 16.56 | 28.12 | 21.54 | 10.77 | 20.91 | 10.20 | 5.33 | 15.65 |
| 150 | 16.32 | 8.16 | 13.61 | 10.89 | 5.44 | 10.99 | 5.45 | 2.72 | 8.07 |
| 300 | 79.38 | 39.69 | 83.91 | 59.42 | 29.71 | 62.14 | 25.80 | 13.62 | 39.46 |
| 250 | 51.71 | 25.86 | 49.90 | 38.56 | 19.27 | 35.38 | 18.15 | 9.75 | 26.46 |
UNS S30400 Buttweld Fittings Value Added Services
A403 WP304-W End Cap Heat Treatment
| Solution treatment or annealing | 1010- 1120°C |
|---|
304 SS Reducing Tee Angularity Tolerance
| Nominal Size | DN | 250-300 | 15-100 | 450-600 | 125-200 | 350-400 | 800-1050 | 650-750 | 1300-1500 | 1100-1200 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | 10-12 | 1/2 - 4 | 18-24 | 5-8 | 14-16 | 32-42 | 26-30 | 52-60 | 44-48 | ||
| Angularity Tolerance |
Off Angle | Q | 3 | 1 | 4 | 2 | 3 | 5 | 5 | 6.4 | 5 |
| Off Plain | P | 5 | 2 | 10 | 4 | 6 | 13 | 10 | 20 | 19 |
Type 304 Stainless Steel Stub End Pressure Ratings
| Pressure-Temperature ratings for ASME B16.9 Stainless Steel 304 Pipe Fittings (psig) | |||||
|---|---|---|---|---|---|
| Temperature Ratings | Pressure Class | ||||
| 150 | 300 | ||||
| 1 1/4 - 2 inch. | 1/4 - 1 inch. | 2 1/2 - 3 inch. | |||
| (oF) | (oC) | ||||
| 300 | 149 | 185 | 1050 | 1360 | 735 |
| -20 to 150 | -29 to 66 | 300 | 1500 | 2000 | 1000 |
| 250 | 121 | 225 | 1200 | 1575 | 825 |
| 200 | 93 | 265 | 1350 | 1785 | 910 |
| 400 | 204 | - | 750 | 935 | 560 |
| 350 | 177 | 150 | 900 | 1150 | 650 |
| 500 | 260 | - | 450 | 510 | 385 |
| 450 | 232 | - | 600 | 725 | 475 |
| 550 | 288 | - | 300 | 300 | 300 |
SS 304 Pipe Fittings HSN Code
| Product | HSN Code |
|---|---|
| Stainless Steel 304 Pipe Fittings | 73181600 |
What are the Standard Dimensions for Stainless Steel 304 Pipe Fittings ?
Capacity of WNR 1.4301 Seamless Pipe Fittings
| Product | Wall Thickness** | Size* | Seamless | Welded |
|---|---|---|---|---|
| Tee | SCH10S-XXS | 1/2"-24" | √ | √ |
| SCH5S-80S/XS | 8"-104" | √ | ||
| Elbow | SCH10S-XXS | 1/2"-24" | √ | √ |
| SCH5S-80S/XS | 8"-104" | √ | ||
| Reducer | SCH10S-XXS | 1/2"-24" | √ | √ |
| SCH5S-80S/XS | 8"-104" | √ | ||
| Lap Joint Stub End | SCH5S-80S/XS | 1/2"-24" | √ | √ |
| SCH5S-80S/XS | 8"-80" | √ | ||
| Reducer | SCH10S-XXS | 1/2"-24" | √ | √ |
| SCH5S-80S/XS | 8"-104" | √ | ||
| Cap | SCH10S-SCH160 | 1/2"-80" | √ |
Type 304 Stainless Steel End Cap Applications
Stainless Steel 304 Pipe Fittings Equivalent Grades
| Grade | Swedish SS | UNS No (North America) | Euronorm | Japanese JIS | Old British | ||
|---|---|---|---|---|---|---|---|
| No | Name | BS | En | ||||
| 304 | 2332 | S30400 | 1.4301 | X5CrNi18-10 | SUS 304 | 304S31 | 58E |
SUS 304 Pipe Bend Mechanical Properties
| Grade | Yield Strength 0.2% Proof (MPa) min | Tensile Strength | Elongation | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 205 | 515 | 40 | 92 | 201 |
Physical Properties of 304 Stainless Steel Weld Fittings
| Grade | Electrical Resistivity (n.m) | Density (kilogram/m3) | Specific Heat 0-1000C(J/kilogram.K) | Elastic Modulus (GPa) | Thermal Conductivity(W/m.K) | Mean Coefficient of Thermal Expansion (m/m/0C) | |||
|---|---|---|---|---|---|---|---|---|---|
| at 1000C | at 5000C | 0-1000C | 0-3150C | 0-5380C | |||||
| Stainless Steel 304 Pipe Fittings | 720 | 8000 | 500 | 193 | 16.2 | 21.5 | 17.2 | 17.8 | 18.4 |
ASTM A403 WP304 Chemical Composition
| Grade | Mn | C | P | Cr | S | Si | N | Ni | |
|---|---|---|---|---|---|---|---|---|---|
| 304 | min. | – | – | – | 18 | – | – | – | 8 |
| max. | 2 | 0.08 | 0.045 | 20 | 0.03 | 0.75 | 0.1 | 10.5 | |
Melting Point of A403 WP304 Cross
| Melting Point | 2550 °F | 1400 °C |
|---|
Export Stainless Steel 304 Pipe Fittings to different Countries
| Country Name | Flag | Country Name | Flag |
| Algeria | ![]() |
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| Kenya | ![]() |
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