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Table of content
| Working Pressure | Up to 6000 PSIG |
| End Connection | Male to Female, Male and Female NPT, Socket Weld (SW) or Dual Ferrule Tube Connections, BSPT, Female to Female |
| Sizes | 1/8 to 4”, Sizes available on request |
| Pressure rating | 150#, 300#, 600#, 900#, 1500# |
| Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
| Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Alloy 20 | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi – 35,000, MPa – 241 | 30 % |
| STANDARD | WERKSTOFF NR. | UNS | EN | AFNOR |
| Alloy 20 | 2.4660 | N08020 | NiCr20CuMo | Z2NCUD31-20AZ |
| NPS | PSIG |
|---|---|
| 1/2 – 1-1/2 | 1000 PSIG (69 BARG) |
| 2 | 800 PSIG (55 BARG) |
| 3 | 600 PSIG (41 BARG) |
| 4-5 | 500 PSIG (34 BARG) |
| 6 | 300 PSIG (21 BARG) |
| END CONNECTION SIZE | ORIFICE | A | |||
|---|---|---|---|---|---|
| (IN) | (MM) | (IN) | (MM) | (IN) | (MM) |
| 1/8 | 3.17 | 0.09 | 2.4 | 1.01 | 25.5 |
| 3/16 | 4.76 | 0.13 | 3.2 | 1.1 | 28 |
| 1/4 | 6.35 | 0.19 | 4.8 | 1.2 | 30 |
| 3/8 | 9.52 | 0.28 | 7.1 | 1.45 | 36.5 |
| 1/2 | 12.7 | 0.41 | 10.3 | 1.74 | 44.2 |
| 0.12 | 3 | 0.09 | 2.4 | 1.01 | 25.5 |
| 0.24 | 6 | 0.19 | 4.8 | 1.2 | 30 |
| 0.31 | 8 | 0.19 | 4.8 | 1.23 | 31.2 |
| 0.39 | 10 | 0.28 | 7.1 | 1.45 | 36.5 |
| 0.47 | 12 | 0.41 | 10.3 | 1.74 | 44.2 |