Balanza de presión invertida de gas natural lubricada
Válvula de tapón
Estándar de diseño: API 599, API 6D
Material del cuerpo: Acero fundido Acero al carbono ASTM A216 WCB
Diámetro nominal: 32 pulgadas, 800 mm, DN800
Presión: Clase 600 LB
Conexión final: brida RTJ
Cara a cara: ASME B16.10
Prueba e inspección: API 598
Modo de operación: Gusano
Temperatura de trabajo: -29 ℃ - +425 ℃
Especificaciones técnicas de las válvulas de macho
| Technical Specifications |
API Serials |
GB Serials |
| Design Specifications |
API6D API599 BS5353 |
GB/T19672 |
| Pressure and Temperature Class |
ASME B16.34 |
GB/T9124 |
| Face-to-face |
ASME B16.10 |
GB/T12221 GB/T15188.1 |
| Flange Type and Dimensions |
ASME B16.5 ASME B16.47 |
GB/T9113 JB/T79 |
| Butt-welding connection |
ASME B16.25 |
GB/T12224 |
| Socket-welded connection |
ASME B16.11 |
/ |
| Threaded-welding connection |
ASME B16.1.20 |
/ |
| Inspection and Test |
API598 API6D |
JB/T9092 GB/T13927 |
Materials list
| No. |
Part Name |
Materials |
Optional Materials |
| 1 |
Body |
Cast Steel |
SS Monel |
| 2 |
Disc |
SS |
SS Monel |
| 3 |
Reach |
Carbon Steel |
SS Monel |
| 4 |
Stem |
SS |
316 Monel |
| 5 |
Stop Gasket |
Graphite |
| 6 |
O Ring |
Viton |
| 7 |
Seal Ring |
PTFE+SS |
SS+ Graphite |
| 8 |
Retainer Flange |
Carbon Steel |
SS Monel |
| 9 |
Gear driver |
/ |
/ |
| 10 |
Bolt |
/ |
SS |
| 11 |
Graphite Plate |
SS+ Graphite |
| 12 |
Sheet Metal |
INCONEL |
| 13 |
Cover Carbon Steel |
SS |
Monel |
| 14 |
Cushion |
SS |
316 Monel |
| 15 |
Ball |
SS |
| 16 |
Bolt |
/ |
SS |
| 17 |
Nut |
/ |
SS |
| 18 |
Injection Valve |
Carbon Steel |
SS Monel |
| 19 |
Check Valve |
Carbon Steel |
SS Monel |
Note: The chart above only lists out some common compositions of steel parts. We may provide other different parts material compositions according to the customer's request or the actual valve working