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

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

Menşe yeri: Çin
Marka adı: Yuhong
Sertifika: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model numarası: ASTM A182 F9 WNRF Flanşı
Min sipariş miktarı: 1 adet
Fiyat: pazarlık edilebilir
Ambalaj bilgileri: Kontrplak Kasa / Palet
Teslim süresi: 20-35 gün
Ödeme koşulları: T/T,L/C
Yetenek temini: 1500 ton / Ay
Şimdi Sorgula
Bir alıntı yap.
Özellikler
Önemli Noktalar

ASTM A182 F9 weld neck flange

,

Alloy steel heat exchanger flange

,

Weld neck flange for tubesheet

Boyutlar:
ANSI Flanş, ASME Flanş, BS Flanş, DIN Flanşlar, EN Flanş
Standart:
B16.5, B16.47 seri A, seri B
Malzeme:
Paslanmaz çelik, Karbon çeliği, Alaşımlı çelik, nikel alaşımı
Sınıf:
150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Tip:
Kaynak Boyunlu, Geçmeli, Kör, Dişli, Soket Kaynaklı, Bindirme Bağlantılı, Orifis Flanşlı
Yüzey:
FF, RF, RTJ
Ürün Tanımı
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
Etiketler:
Genel Puan
4.0
Son Yorumlara Göre
Sıralama Fotoğrafı
5
33%
4
33%
3
33%
2
0
1
0
Tüm Yorumlar
S
S*r ...den 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 ...den 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 ...den 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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