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| Standard Specification : | Duplex Steel Fittings |
| Coating Fitting Faces : | Cold and Hot Dip Galvanized, Yellow Transparent, Oil Black Paint, Zinc Plated, Anti-rust Paint |
| Dimensions Class: | 2000#, 3000#, 6000#, 9000# |
| Application: | Nuclear Power Plant Water Pipeline Industry Chemical Industry Oil And Gas Industry Fabrication Industry Natural Gas Industry |
| Rating Pressure: | Pressure Rating Of: 3000 LBS, 6000 LBS, 9000 LBS |
| Check Sizes: | (SMLS UPTO 24”) 1/2” TO 36” (Buttweld 8” TO 36” ) |
| Fitting Machining Equipment: | Press machine, electric bevelling machine, Bending machine, Pushing Machine, Sand-blasting machine etc |
| Thickness: | View Our Thickness: Schedule 5S, SCH10, SCH20, SCH10, SCH20, SCH30, SCHTD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160. |
| Standard: | MSS-SP-43 Type B Fittings, ANSI B16.28 Fittings, JIS B2312 Fittings, JIS B2313 Fittings, ANSI B16.9 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type b Fittings |
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803 / S32205 |
Duplex Steel Buttweld Stub End
Duplex Steel Plug
Duplex Steel Forged Socket Weld Union
Werkstoff No 1.4462 Cross
Duplex UNS S31803 Elbow
Duplex UNS S32205 Tee
Duplex 2205 Seamless Reducer
Duplex End Cap
Duplex Stainless U Bend
Duplex Steel Lateral Tee
| Grade | S31803 |
|---|---|
| C | 0.030 maximum |
| Mn | 2.00 maximum |
| Si | 1.00 maximum |
| P | 0.030 maximum |
| S | 0.020 maximum |
| Cr | 22.0 – 23.0 |
| Mo | 3.0 – 3.5 |
| Ni | 4.50 – 6.50 |
| N | 0.14 – 0.20 |
| Fe | 63.72 min |
| Gr. | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S31803 / S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
| Pressure Rating (psig) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS (inch) |
Pipe Schedule. | OD (inch) |
Wall Thick. (in) |
Temperature | ||||||||
| Duplex Steel 100 Fitting | Duplex Steel 200 Fitting | Duplex Steel 300 Fitting | Duplex Steel 400 Fitting | Duplex Steel 500 Fitting | ||||||||
| Allowable Stress (Pressure Rating) | ||||||||||||
| 16700 | 16700 | 16700 | 15500 | 14400 | ||||||||
| 1" | 40 | 1.315 | 0.133 | 2205 | 2205 | 2205 | 2047 | 1902 | ||||
| 80 | 1.315 | 0.179 | 3061 | 3061 | 3061 | 2841 | 2640 | |||||
| 160 | 1.315 | 0.250 | 4493 | 4493 | 4493 | 4170 | 3874 | |||||
| 1 1/2" | 40 | 1.900 | 0.145 | 1629 | 1629 | 1629 | 1512 | 1404 | ||||
| 80 | 1.900 | 0.200 | 2303 | 2303 | 2303 | 2138 | 1986 | |||||
| 160 | 1.900 | 0.281 | 3362 | 3362 | 3362 | 3120 | 2899 | |||||
| 2" | 40 | 2.375 | 0.154 | 1371 | 1371 | 1371 | 1272 | 1182 | ||||
| 80 | 2.375 | 0.218 | 1985 | 1985 | 1985 | 1843 | 1712 | |||||
| 160 | 2.375 | 0.344 | 3283 | 3283 | 3283 | 3047 | 2831 | |||||
| 3" | 40 | 3.500 | 0.216 | 1301 | 1301 | 1301 | 1208 | 1122 | ||||
| 80 | 3.500 | 0.300 | 1844 | 1844 | 1844 | 1712 | 1590 | |||||
| 160 | 3.500 | 0.438 | 2787 | 2787 | 2787 | 2587 | 2403 | |||||
| 4" | 40 | 4.500 | 0.237 | 1102 | 1102 | 1102 | 1023 | 950 | ||||
| 80 | 4.500 | 0.337 | 1596 | 1596 | 1596 | 1482 | 1377 | |||||
| 160 | 4.500 | 0.531 | 2611 | 2611 | 2611 | 2424 | 2552 | |||||
| 5" | 40 | 5.563 | 0.258 | 965 | 965 | 965 | 896 | 832 | ||||
| 80 | 5.563 | 0.375 | 1428 | 1428 | 1428 | 1325 | 1231 | |||||
| 160 | 5.563 | 0.625 | 2474 | 2474 | 2474 | 2296 | 2133 | |||||
| 6" | 40 | 6.625 | 0.280 | 877 | 877 | 877 | 814 | 756 | ||||
| 80 | 6.625 | 0.432 | 1379 | 1379 | 1379 | 1280 | 1189 | |||||
| 160 | 6.625 | 0.719 | 2382 | 2382 | 2382 | 2211 | 2054 | |||||
| 8" | 40 | 8.625 | 0.322 | 771 | 771 | 771 | 716 | 665 | ||||
| 80 | 8.625 | 0.500 | 1218 | 1218 | 1218 | 1131 | 1050 | |||||
| 160 | 8.625 | 0.906 | 2298 | 2298 | 2298 | 2133 | 1982 | |||||
| 10" | 40 | 10.750 | 0.365 | 699 | 699 | 699 | 649 | 603 | ||||
| 80 | 10.750 | 0.594 | 1159 | 1159 | 1159 | 1075 | 999 | |||||
| 160 | 10.750 | 1.125 | 2289 | 2289 | 2289 | 2124 | 1974 | |||||