ANSI / ASME B16.5 Class 2500 Weld Neck Flange Dimensions
B16.5 2500# Weld Neck Flange is a type of weld neck flange that conforms to the ASME B16.5 standard
ANSI / ASME B16.5 Class 2500 Weld Neck Flange
Class 2500 Weld Neck Flange Dimensions in Inch/lbs
Class 2500 Weld Neck Flange Dimensions in mm/kg
Class 2500 Weld Neck Flange Dimensions in Inch/lbs
| Tamaño nominal de la tubería | Diámetro exterior (Q) | Espesor (T) | Diámetro de cara elevada (R) | Longitud a través del cubo (Y) | Punto de soldadura (A) | Diámetro del cubo (X) | Agujero (B) | Peso aproximado (libras) | Círculo de rayos (C) | Número de agujeros | Diámetro de los agujeros |
| 1/2 | 5.25 | 1.19 | 1.38 | 2.88 | 0.84 | 1.69 | Especificado por comprador | 7 | 3.50 | 4 | 0.88 |
| 3/4 | 5.50 | 1.25 | 1.69 | 3.13 | 1.05 | 2.00 | 8 | 3.75 | 4 | 0.88 | |
| 1 | 6.25 | 1.38 | 2.00 | 3.50 | 1.32 | 2.25 | 12 | 4.25 | 4 | 1.00 | |
| 1 1/4 | 7.25 | 1.50 | 2.50 | 3.75 | 1.66 | 2.88 | 17 | 5.13 | 4 | 1.13 | |
| 1 1/2 | 8.00 | 1.75 | 2.88 | 4.38 | 1.90 | 3.13 | 25 | 5.75 | 4 | 1.25 | |
| 2 | 9.25 | 2.00 | 3.63 | 5.00 | 2.38 | 3.75 | 42 | 6.75 | 8 | 1.13 | |
| 2 1/2 | 10.50 | 2.25 | 4.13 | 5.63 | 2.88 | 4.50 | 52 | 7.75 | 8 | 1.25 | |
| 3 | 12.00 | 2.63 | 5.00 | 6.63 | 3.50 | 5.25 | 94 | 9.00 | 8 | 1.38 | |
| 4 | 14.00 | 3.00 | 6.19 | 7.50 | 4.50 | 6.50 | 145 | 10.75 | 8 | 1.63 | |
| 5 | 16.50 | 3.63 | 7.31 | 9.00 | 5.56 | 8.00 | 245 | 12.75 | 8 | 1.88 | |
| 6 | 19.00 | 4.25 | 8.50 | 10.75 | 6.63 | 9.25 | 380 | 14.50 | 8 | 2.13 | |
| 8 | 21.75 | 5.00 | 10.63 | 12.50 | 8.63 | 12.00 | 580 | 17.25 | 12 | 2.13 | |
| 10 | 26.50 | 6.50 | 12.75 | 16.50 | 10.75 | 14.75 | 1075 | 21.25 | 12 | 2.63 | |
| 12 | 30.00 | 7.25 | 15.00 | 18.25 | 12.75 | 17.38 | 1525 | 24.38 | 12 | 2.88 |
Class 2500 Weld Neck Flange Dimensions in mm/kg
| Tamaño nominal de la tubería | Diámetro exterior (Q) | Espesor (T) | Diámetro de cara elevada (R) | Longitud a través del cubo (Y) | Punto de soldadura (A) | Diámetro del cubo (X) | Agujero (B) | Peso aproximado (kg) | Círculo de rayos (C) | Número de agujeros | Diámetro de los agujeros |
| 1/2 | 133.4 | 30.2 | 35.1 | 73.2 | 21.3 | 42.9 | Especificado por comprador | 3.2 | 88.9 | 4 | 22.4 |
| 3/4 | 139.7 | 31.8 | 42.9 | 79.5 | 26.7 | 50.8 | 3.6 | 95.3 | 4 | 22.4 | |
| 1 | 158.8 | 35.1 | 50.8 | 88.9 | 33.5 | 57.2 | 5.4 | 108.0 | 4 | 25.4 | |
| 1 1/4 | 184.2 | 38.1 | 63.5 | 95.3 | 42.2 | 73.2 | 7.7 | 130.3 | 4 | 28.7 | |
| 1 1/2 | 203.2 | 44.5 | 73.2 | 111.3 | 48.3 | 79.5 | 11.3 | 146.1 | 4 | 31.8 | |
| 2 | 235.0 | 50.8 | 92.2 | 127.0 | 60.5 | 95.3 | 19.1 | 171.5 | 8 | 28.7 | |
| 2 1/2 | 266.7 | 57.2 | 104.9 | 143.0 | 73.2 | 114.3 | 23.6 | 196.9 | 8 | 31.8 | |
| 3 | 304.8 | 66.8 | 127.0 | 168.4 | 88.9 | 133.4 | 42.6 | 228.6 | 8 | 35.1 | |
| 4 | 355.6 | 76.2 | 157.2 | 190.5 | 114.3 | 165.1 | 65.8 | 273.1 | 8 | 41.4 | |
| 5 | 419.1 | 92.2 | 185.7 | 228.6 | 141.2 | 203.2 | 111.1 | 323.9 | 8 | 47.8 | |
| 6 | 482.6 | 108.0 | 215.9 | 273.1 | 168.4 | 235.0 | 172.4 | 368.3 | 8 | 54.1 | |
| 8 | 552.5 | 127.0 | 270.0 | 317.5 | 219.2 | 304.8 | 263.1 | 438.2 | 12 | 54.1 | |
| 10 | 673.1 | 165.1 | 323.9 | 419.1 | 273.1 | 374.7 | 487.6 | 539.8 | 12 | 66.8 | |
| 12 | 762.0 | 184.2 | 381.0 | 463.6 | 323.9 | 441.5 | 691.7 | 619.3 | 12 | 73.2 |
The ASME B16.5 2500# Weld Neck Flange is a type of flange that complies with the ASME B16.5 standard and is suitable for Class 2500 pressure ratings. This flange is designed for extremely high-pressure and high-temperature environments, commonly used in critical applications in the oil and gas, chemical, and power industries.
Features of ASME B16.5 2500# Weld Neck Flange
- Norma: ASME B16.5
- Clasificación de presión: Clase 1500 (presión máxima de trabajo de 1500 psi a temperatura ambiente).
- Tipo: Brida de cuello de soldadura.
- Material: Acero al carbono (por ejemplo, ASTM A105), acero inoxidable (por ejemplo, ASTM A182), acero aleado (por ejemplo, ASTM A182 F11), etc.
- Tipos de revestimiento: cara elevada (RF), cara plana (FF), junta tipo anillo (RTJ), etc.
Applications of ASME B16.5 2500# Weld Neck Flange
- Petróleo y gas: se utiliza para conexiones de tuberías y equipos de presión extremadamente alta.
- Industria química: Adecuado para sistemas de transporte de medios corrosivos a presión extremadamente alta.
- Industria energética: se utiliza para tuberías de vapor y agua de refrigeración a presiones extremadamente altas.
- Construcción naval e ingeniería marina: se utiliza para sistemas de combustible y agua de mar a presiones extremadamente altas.
- Industria general: Adecuado para diversos sistemas de transporte de fluidos a presión extremadamente alta.
The ASME B16.5 2500# Weld Neck Flange is a standard flange suitable for extremely high-pressure and high-temperature environments, widely used in critical applications in the oil and gas, chemical, and power industries. Proper selection, installation, and maintenance are key to ensuring its long-term and stable operation.
Para obtener más asistencia técnica, póngase en contacto con SSM.
Preguntas frecuentes
- The maximum working pressure of a Class 2500 flange at ambient temperature is 2500 psi. The specific pressure-temperature ratings can be found in the ASME B16.5 standard.
- Las principales diferencias están en la clasificación de presión y el espesor de la pared:
- Class 2500 flanges are suitable for extremely high-pressure environments and have thicker walls.
- Class 1500 flanges are suitable for high-pressure environments and have thinner walls.
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