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Qualidade ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet fábrica
Qualidade ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet fábrica
Qualidade ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet fábrica
Qualidade ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet fábrica
Qualidade 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 origem: China
Marca: Yuhong
Certificação: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Número do modelo: Flange ASTM A182 F9 WNRF
Quantidade de ordem mínima: 1 unidade
Preço: Negociável
Detalhes da embalagem: Caixa /Pallet da madeira compensada
Tempo de entrega: 20-35 dias
Termos de pagamento: T/T,L/C
Habilidade da fonte: 1500 toneladas/mês
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Especificações
Destaques

ASTM A182 F9 weld neck flange

,

Alloy steel heat exchanger flange

,

Weld neck flange for tubesheet

Dimensões:
Flange do ANSI, flange de ASME, flange das BS, flanges do RUÍDO, flange do EN
Padrão:
B16.5, B16.47 série A, série B
Material:
De aço inoxidável, aço carbono, aço de liga, liga de níquel
Aula:
150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Tipo:
Pescoço de solda, mocassim, cego, rosqueado, solda do soquete, Lap Joint, flange do orifício
Superfície:
FF, RF, RTJ
Descrição do produto
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
Tags:
Avaliação Geral
4.0
Com base em avaliações recentes
Instantâneo da Avaliação
5
33%
4
33%
3
33%
2
0
1
0
Todos os comentários
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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