Stainless Steel 321 Pipe Fittings
ASTM A403 WP321 Equivalent Length Of Pipe Fittings And UNS S32100 Eccentric Reducer Thickness Calculation.
Stainless Steel 321 Pipe Fittings
ASTM A403 WP321 Buttweld Fittings
UNS S32100 SS Pipe Weld Fittings
Table Of Contents
- A403 Wp321 In Piping Industry?
- Stainless Steel 321 Pipe Fittings Use In Low-Cost Applications?
- What Is ASTM A403 WP321H Elbow?
- 321 SS Pipe Fittings Price List
- Standard Specification Of A403 WP 321
- Stainless Steel 321 Fittings Dimensions Chart
- Weight Formula Of SS 321H Buttweld Tee
- 321 Stainless Steel Pipe Fittings Temperature Ratings
- SS 321H Fittings Tolerance Table
- ASTM A403 WP321 Grades Equivalent
- ASTM A403 WP321 Pipe Fittings Physical Properties
- A403 WP321 Chemical Structure
- SA403 Gr.WP321 Mechanical Behavior
- Buy Types Of Stainless Steel 321 Pipe Fittings At Factory Price
A403 Wp321 In Piping Industry?
ASTM A403 WP321 Fittings is a specification of pipe fittings. Pipe fittings are accessories in the piping industry which are used to connect two or more pieces of pipes or other fittings together. The material is austenitic and is wrought. Therefore the tensile strength, corrosion resistance, pressure containment capacity and temperature tolerance are very high. These great mechanical properties allow the A403 WP321 Elbow to be durable. The use of ASTM A403 gr WP321 is seen in different industries such as gas and oil industries. The corrosion resistance properties of the A403 WP321 material come from the chemical composition of the material.
Stainless Steel 321 Pipe Fittings Use In Low-Cost Applications?
The Stainless Steel 321 Pipe Fittings are used in domestic and low cost applications as well. There are seamless and buttwelded categories available. The A403 Grade WP321 Buttweld Fittings get their strength from the buttwelding before the heat treatment. So that the 321 Stainless Steel Fittings can perform under high stress. The SS 321 Fitting resistance to acidic substances comes from the manganese and phosphorus and sulfur addition in the composition. The composition of 321 SS Weld Fittings includes carbon, manganese, phosphorus, sulfur and silicon. ASTM A403 WP321H Fittings have a higher rate of carbon in their composition
What Is ASTM A403 WP321H Elbow?
The ASTM A403 WP321H Elbow could be used in less corrosive environments. The Stainless Steel 321H Elbow uses are seen in the domestic applications where the A403 WP321H material is not exposed to highly corrosive environments. The 321H 45 Deg Elbow can perform better in high temperatures. Also, the A403 Grade WP321H Buttweld Fittings are stronger, so that they can withstand the stress of thermal expansion. The 321H Stainless Steel Fittings could be used in other commercial and industrial applications as well. Depending on the requirement of the application, the use of SS 321H Fitting differs. The 321H SS Weld Fittings are available in mostly used nominal sizes.
| SS 316 Pipe Fittings Price List | |||||
|---|---|---|---|---|---|
| Type Of Fittings | Size | Schedule | Material | Price In India (INR) | |
| 45 Deg Elbow | STD 3/4" | Schedule 40 | A403 WP321 | 220.00 | |
| 90 Deg Elbow | STD 1 1/4" | Schedule 40 | A403 WP321 | 250.00 | |
| Equal Tee | STD 1 1/2" | Schedule 80 | A403 WP321 | 650.00 | |
| Reducing Tee | STD 2” X ½”" | Schedule 80 | A403 WP321 | 599.00 | |
| Concentric Reducer | DT 3/4" x 1/2" | Schedule 40 | A403 WP321 | 350.00 | |
| Eccentric Reducer | STD 1 X 3/4" | Schedule 80 | A403 WP321 | 265.00 | |
| End Cap | XS 1 1/4" | Schedule 80 | A403 WP321 | 630.00 | |
Please note this is an approx Price of Stainless Steel 321 Pipe Fittings in India. For final SS 321 Pipe Fittings Price List Please Call on 91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com.
Check A403 WP321 Chemical Composition And EIL Approved Manufacturer 321 Stainless Steel Fittings In India.
Standard Specification Of A403 WP 321
| Specification: | Stainless Steel 321 Pipe Fittings |
| Type: | Butt Weld (BW), Seamless (SMLS) Welded |
| Thickness: | Sch 5S, 20S, S10, S20, S30, 10S, S80, S100, S120, STD, 40S, S40, S60, XS, 80S, S140, S160, XXS and etc. |
| Type Of Dimension: | BS1640 Fittings, EN 10253 - 4 Fittings, DIN 2605 Fittings, JIS B2312 Fittings, ANSI B16.9 Fittings, MSS SP-75 Fittings, ANSI B16.28 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type B Fittings, JIS B2313 Fittings |
| Standard | EN, ISO, DIN, JIS, NPT |
| Type | Elbow, Stub End, Bend, Tee, Reducer, Cap, Adapter, Wye, Cross, |
| Connection Type | Threaded/ Clamp End / End Bell / Weld/ Flange/ |
| Pressure-Temperature Class | 150LB, 300LB, 600LB, 1500LB, 2500LB. |
| Schedule: | Schedule 5 TO Schedule XXS. |
| Size: | Normal Pipe Size (NPS) 1⁄₂ to Normal Pipe Size (NPS) 48” |
Refer A403 Wp321 Material Specification And Reliable Werkstoff Nr. 1.4541 Elbow In (45/ 90 Deg) Manufacturer In Mumbai, India.
Stainless Steel 321 Fittings Dimensions Chart
| NPS | O.D. | 90 Degree Elbow | 45 Degree Elbow | 180 Degree Return | ||||
|---|---|---|---|---|---|---|---|---|
| (inch) | Long Radius Elbow | Short Radius | Long Radius Elbow | Long Radius Elbow | ||||
| (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 |
| NPS | O.D. | Pipe End Caps | Straight Tee | Straight Cross | Long / Short Stub Ends | |||
|---|---|---|---|---|---|---|---|---|
| (inch.) | (millimeter) | (inch.) | Length (inch.) |
Center to End (inch.) |
Center to End (inch.) |
Lap Diameter (inch.) |
Long Length (inch.) |
Short Length (inch.) |
| 1/2 | 21.3 | 0.840 | 1 | 1 | – | 1 3/8 | 3 | 2 |
| 3/4 | 26.7 | 1.050 | 1 | 1 1/8 | – | 1 11/16 | 3 | 2 |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 1/2 | 1 1/2 | 2 | 4 | 2 |
| 1 1/4 | 42.2 | 1.660 | 1 1/2 | 1 7/8 | 1 7/8 | 2 1/2 | 4 | 2 |
| 1 1/2 | 48.3 | 1.900 | 1 1/2 | 2 1/4 | 2 1/4 | 2 7/8 | 4 | 2 |
| 2 | 60.3 | 2.375 | 1 1/2 | 2 1/2 | 2 1/2 | 3 5/8 | 6 | 2 1/2 |
| 2 1/2 | 73.0 | 2.875 | 1 1/2 | 3 | 3 | 4 1/8 | 6 | 2 1/2 |
| 3 | 88.9 | 3.500 | 2 | 3 3/8 | 3 3/8 | 5 | 6 | 2 1/2 |
| 3 1/2 | 101.6 | 4.000 | 2 1/2 | 3 3/4 | 3 3/4 | 5 1/2 | 6 | 3 |
| 4 | 114.3 | 4.500 | 2 1/2 | 4 1/8 | 4 1/8 | 6 3/16 | 6 | 3 |
| 5 | 141.3 | 5.563 | 3 | 4 7/8 | 4 7/8 | 7 5/16 | 8 | 3 |
| 6 | 168.3 | 6.625 | 3 1/2 | 5 5/8 | 5 5/8 | 8 1/2 | 8 | 3 1/2 |
| 8 | 219.1 | 8.625 | 4 | 7 | 7 | 10 5/8 | 8 | 4 |
| 10 | 273.1 | 10.750 | 5 | 8 1/2 | 8 1/2 | 12 3/4 | 10 | 5 |
| 12 | 323.9 | 12.750 | 6 | 10 | 10 | 15 | 10 | 6 |
Weight Formula Of SS 321H Buttweld Tee
321 Stainless Steel Pipe Fittings Temperature Ratings
| Pressure-Temperature ratings for Stainless Steel 321 Pipe Fittings (psig) | |||||
|---|---|---|---|---|---|
| Temperature Ratings | Pressure Class | ||||
| 150 | 300 | ||||
| 1/4 - 1 inch. | 1 1/4 - 2 inch. | 2 1/2 - 3 inch. | |||
| (oF) | (oC) | ||||
| -20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
| 200 | 93 | 265 | 1785 | 1350 | 910 |
| 250 | 121 | 225 | 1575 | 1200 | 825 |
| 300 | 149 | 185 | 1360 | 1050 | 735 |
| 350 | 177 | 150 | 1150 | 900 | 650 |
| 400 | 204 | - | 935 | 750 | 560 |
| 450 | 232 | - | 725 | 600 | 475 |
| 500 | 260 | - | 510 | 450 | 385 |
| 550 | 288 | - | 300 | 300 | 300 |
SS 321H Fittings Tolerance Table
| ASME B16.9 Fittings Tolerance | 90 Degree & 45 Degree Elbows & Tees |
Reducers & Lap Joint Stub End |
Pipe Caps | |||
| ASME B16.9 Buttweld Fitting (Normal Pipe Size) | O. D. at Bevel |
I. D. at End |
Wall Thick. T | Center-to-End Dimension A ,C ,B |
Over-all Length H |
Over-all Length F |
| 1/2 to 2-1/2 | +0.06 | Not less than 87.5% of nominal thickness |
+/- 0.06 | +/- 0.06 | +/- 0.12 | |
| -0.03 | ||||||
| 3 to 3-1/2 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.12 | |
| 4 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.12 | |
| 5 to 8 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.06 | +/- 0.25 | |
| 10 to 18 | +0.16 | +/- 0.12 | +/- 0.09 | +/- 0.09 | +/- 0.25 | |
| -0.12 | ||||||
| 20 to 24 | +0.25 | +/- 0.19 | +/- 0.09 | +/- 0.09 | +/- 0.25 | |
| -0.19 | ||||||
| 26 to 30 | +0.25 | +/- 0.19 | +/- 0.12 | +/- 0.19 | +/- 0.38 | |
| -0.19 | ||||||
| 32 to 48 | +0.25 | +/- 0.19 | +/- 0.19 | +/- 0.19 | +/- 0.38 | |
| -0.19 | ||||||
Buy Stainless Steel 321 Buttweld Fittings At Low Price And Mechanical Characteristics Of ASTM A403 WP321 Pipe Fittings.
ASTM A403 WP321 Grades Equivalent
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| Stainless Steel 321 Pipe Fittings | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| Stainless Steel 321H Fittings | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
ASTM A403 WP321 Pipe Fittings Physical Properties
| Denstiy lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
Thermal Conductivity BTU/hr-ft-°F | Specific Heat BTU/lbm -°F | Modules of Elasticity (annealed)2-psi | |
|---|---|---|---|---|---|
| at 68 °F | at 68 – 212°F | at 68 – 1832°F | at 200°F | at 32 – 212°F | in tension (E) |
| 0.286 | 9.2 | 20.5 | 9.3 | 0.12 | 28 x 106 |
A403 WP321 Chemical Structure
| Element | A403 Wp321 | A403 Wp321H |
|---|---|---|
| Chromium | 17.00 minimum.-19.00 maximum. | 17.00 minimum.-19.00 maximum. |
| Nickel | 9.00 minimum.-12.00 maximum. | 9.00 minimum.-12.00 maximum. |
| Carbon | 0.08 | 0.04 minimum.-0.14 maximum. |
| Manganese | 2.00 | 2.00 |
| Phosphorus | 0.045 | 0.045 |
| Sulfur | 0.03 | 0.03 |
| Silicon | 0.75 | 0.75 |
| Titanium | 5 x (C + N) minimum.-0.70 maximum. | 4 x (C + N) minimum.-0.70 maximum. |
| Nitrogen | 0.10 | 0.10 |
| Iron | Balance | Balance |
SA403 Gr.WP321 Mechanical Behavior
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Looking For A Potential ASTM A403 WP321 Stainless Steel Buttweld Pipe Fittings? Buy Directly From SS 321 End Cap Supplier in Mumbai, India.
Buy Types Of Stainless Steel 321 Pipe Fittings At Factory Price
ASTM A403 WP321 Elbow
Stainless Steel 321 Tee
SS 321H Stub End
Stainless Steel 321 Concentric Reducer
UNS S32100 Unequal Tee
WERKSTOFF NR. 1.4541 Pipe Cross
SS 321 Pipe Cap
JIS SUS 321 Bend
EN X6CrNiTi18-10 U Bend
UNS S32109 90 Degree Elbows
WERKSTOFF NR. 1.4878 Short Radius Elbow
JIS SUS 321H Stub End
BS X12CrNiTi18-9 180 Degree Elbows
Stainless Steel 321H 45 Degree Elbows
SS 321 Lateral Tee
ASTM A403 WP321 Reducer
Recently Supplied To Following Locations
| Stainless Steel 321 Pipe Fittings | Norway, Malaysia, Turkey, United Arab Emirates (UAE) |
| 321 Stainless Steel Pipe Fittings | Belgium, Philippines, Dammam -KSA, Indonesia. |
| Stainless Steel 321 Seamless Fittings | Malaysia, Philippines, Canada, Singapore |
| 321 SS Pipe Fittings | Romania, Japan, Europe, Malaysia |
| Astm A403 Wp 321 Fittings | Sweden, China, Colombia, Malaysia |
| SS Wp321h Buttweld Elbow | Russia, Dubai, Netherlands, Malaysia |
| Stainless Steel 321 Welded Fittings | Kuwait, Brazil, South Africa, Saudi Arabia (KSA) |
| SS 321h Pipe Fittings | Australia, Philippines, Nigeria, UK |
| SS 321 Buttweld Pipe Fittings | Hong Kong, Oman, Malaysia, UAE |
| SS 321h Pipe Elbow | Bahrain, Singapore, South Africa |
| 321 SS End Cap | Europe, France, Thailand, Qatar |
| SS 321/321h Pipe Fittings | Malaysia, Germany, Czechia, Thailand |
| ASTM A403 WP321 Elbow | USA, Bangladesh, Finland, Malaysia |
| Stainless Steel 321 Tee | Chile, Singapore, Italy, Iran |
| WERKSTOFF NR. 1.4541 Pipe Reducer | UK, Mexico, Egypt, Spain |
| UNS S32100 Unequal Tee | Poland, Canada, Ellington -United States, UK |
| JIS SUS 321H Stub End | Europe, UAE, United Kingdom -UK, Malaysia |