| Nombre | apoyo | Revisión | Disponibilidad | Fecha de emisión | Precio | ||
|---|---|---|---|---|---|---|---|
|
PDF sécurisé |
Inglés |
Vigente |
1/2/2023 |
105,00 € |
|
||
Detalles
This standard specifies the requirements and acceptance criteria (100 ppmv) for fugitive emission type testing of rising and rising-rotating stem valves equipped with packing previously tested in accordance with API 622. Packing shall be suitable for use at service temperatures –29 °C to 538 °C (–20 °F to 1000 °F). The type testing requirements contained herein are based upon elements of EPA Method 21.Valves larger than NPS 24 or valves greater than class 1500 are outside the scope of this standard.
Información adicional
| Autor | American Petroleum Institute (API) |
|---|---|
| Publicado por | API |
| Tipo de Documento | Norma |
| Tema | /subgroups/13981 |
| Edición | 2 |
| Número de páginas | 27 |
| Reemplaza | API Std 624 |
| Palabra clave | API Std 624 |
