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

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

Herkunftsort: China
Markenname: Yuhong
Zertifizierung: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Modellnummer: ASTM A182 F9 WNRF-Flansch
Min Bestellmenge: 1 Stk
Preis: Verhandlungsfähig
Verpackung Informationen: Sperrholzkiste /Pallet
Lieferzeit: 20-35 Tage
Zahlungsbedingungen: T/T, L/C
Versorgungsmaterial-Fähigkeit: 1500 Tonnen/Monat
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ASTM A182 F9 weld neck flange

,

Alloy steel heat exchanger flange

,

Weld neck flange for tubesheet

Abmessungen:
ANSI-Flansch, ASME-Flansch, BS-Flansch, LÄRM Flansche, en-Flansch
Standard:
B16.5, B16.47 Reihe A, Reihe B
Material:
Edelstahl, Kohlenstoffstahl, legierter Stahl, Nickellegierung
Klasse:
150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Typ:
Schweißender Hals, Slipper, blind, verlegt, Sockel-Schweißung, Lap Joint, Öffnungs-Flansch
Oberfläche:
FF, RF, RTJ
Produkt-Beschreibung
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:
Gesamtbewertung
4.0
Basierend auf aktuellen Bewertungen
Rating-Schnappschuss
5
33%
4
33%
3
33%
2
0
1
0
Alle Bewertungen
S
S*r von 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 von 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 von 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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0086-574-88013900