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Brand | LEADER |
Series | R Oval |
Ring number | R74 |
Approval according to | API 6A (ISO 10423) |
Nominal diameter (ASME) | 20 in |
Nominal diameter (API) | 20.3/4 in |
Outer Diameter | 603.25 mm |
Height | 25.4 mm |
Pitch circle | 584.2 mm |
Width | 19.05 mm |
Inner Diameter | 565.15 mm |
Material | 316L |
Hardness | 160 HB |
Norm | ASME B16.20 |
Temperature range | from -100 to 550 °C |