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

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

Luogo di origine: Cina
Marca: Yuhong
Certificazione: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Numero di modello: Flangia ASTM A182 F9 WNRF
Quantità di ordine minimo: 1 pz
Prezzo: Negoziabile
Imballaggi particolari: Cassa /Pallet del compensato
Tempi di consegna: 20-35 giorni
Termini di pagamento: T/T, L/C
Capacità di alimentazione: 1500 tonnellate/mese
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Specifiche
Funzionalità principali

ASTM A182 F9 weld neck flange

,

Alloy steel heat exchanger flange

,

Weld neck flange for tubesheet

Dimensioni:
Flangia dell'ANSI, flangia di ASME, flangia delle BS, flange di BACCANO, flangia dell'en
Standard:
B16.5, B16.47 serie A, serie B
Materiale:
Acciaio inossidabile, acciaio al carbonio, acciaio legato, lega di nichel
Classe:
150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Tipo:
Collo di saldatura, mocassino, cieco, infilato, saldatura dell'incavo, Lap Joint, flangia dell'orifi
Superficie:
FF, RF, RTJ
Descrizione di prodotto
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
Tag:
Valutazione complessiva
4.0
Basato su recensioni recenti
Valutazione Istantanea
5
33%
4
33%
3
33%
2
0
1
0
Tutte le recensioni
S
S*r da 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 da 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 da 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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