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Calidad ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet fábrica
Calidad ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet fábrica
Calidad ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet fábrica
Calidad ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet fábrica
Calidad ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet fábrica

ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet

Lugar de origen: China
Nombre de la marca: Yuhong
Certificación: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Número de modelo: Brida ASTM A182 F9 WNRF
Cantidad de orden mínima: 1 pieza
Precio: Negociable
Detalles de empaquetado: Caja /Pallet de la madera contrachapada
Tiempo de entrega: 20-35 días
Condiciones de pago: T/T, L/C
Capacidad de la fuente: 1500 toneladas/mes
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Presupuesto
Características destacadas

ASTM A182 F9 weld neck flange

,

Alloy steel heat exchanger flange

,

Weld neck flange for tubesheet

Dimensiones:
El reborde del ANSI, reborde de ASME, reborde de las BS, estruendo ensancha, reborde del EN
Estándar:
B16.5, B16.47 serie A, serie B
Material:
Acero inoxidable, acero de carbono, acero de aleación, aleación de níquel
Clase:
150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Tipo:
Cuello de soldadura, mocasín, ciego, roscado, soldadura del zócalo, Lap Joint, reborde del orificio
Superficie:
FF, RF, RTJ
Descripción de producto
Detailed Product Description Application & Compliance The ASTM A182 F9 WNRF flange is specified for piping connections on shell and tube heat exchangers, pressure vessels, and heater outlets operating in the hottest and most sulfur-rich refinery streams, where lower-chrome grades such as F5 or F11 suffer excessive sulfidation and wall loss. In hydrocracker and hydrodesulfurizer circuits, the 9Cr-1Mo chemistry resists high-temperature hydrogen attack (HTHA) and sulfidic
Etiquetas:
Calificación general
4.0
Basado en reseñas recientes
Imagen de calificación
5
33%
4
33%
3
33%
2
0
1
0
Todas las reseñas
S
S*r de Germany
Feb 10.2026
The normalized state of these flanges is highly uniform. We found no grain issues during subsequent NDT testing, and they fit the shell perfectly.
R
Robert Miller de United States
Jan 7.2026
Fully meets the rigorous requirements of TEMA R standards. We used these SA266 Grade 2N flanges for a refinery project in Texas. The machining precision is impressive, and the sealing face finish is absolutely perfect.
C
C*a de Brazil
Dec 14.2024
We were looking for a reliable supplier for offshore platforms, and the quality of these tube side flanges exceeded expectations. The forging flow lines of the SA266 Gr.2N are very intact.
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Dirección

20 piso, Edificio No.1 del Nuevo Mundo, NO.1018 Min'an Road, distrito de Yinzhou, Ningbo, China, dirección postal:315040

Teléfono

0086-574-88013900