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

Tempat asal: Tiongkok
Nama merek: Yuhong
Sertifikasi: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Nomor model: Flensa ASTM A182 F9 WNRF
Kuantitas min Order: 1 buah
Harga: dapat dinegosiasikan
Kemasan rincian: Kasus Kayu Lapis / Pallet
Waktu pengiriman: 20-35 hari
Syarat-syarat pembayaran: T/T,L/C
Menyediakan kemampuan: 1500 ton/Bulan
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Dapatkan Kutipan
Spesifikasi
Fitur-fitur Utama

ASTM A182 F9 weld neck flange

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Alloy steel heat exchanger flange

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Weld neck flange for tubesheet

Ukuran:
Flensa ANSI, Flensa ASME, Flensa BS, Flensa DIN, Flensa EN
Standar:
B16.5, B16.47 seri A, seri B
Bahan:
Baja tahan karat, Baja karbon, Baja paduan, paduan nikel
Kelas:
150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Jenis:
Leher Las,Slip-On,Blind, Berulir,Socket Weld,Lap Joint,Flensa Orifice
Permukaan:
FF,RF,RTJ
Deskripsi Produk
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
Peringkat Umum
4.0
Berdasarkan Ulasan Terbaru
Cuplikan Penilaian
5
33%
4
33%
3
33%
2
0
1
0
Semua Ulasan
S
S*r dari 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 dari 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 dari 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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