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20층, 신세계 빌딩 1호, 미난 도로 1018호, 닌저우 지구, 닌보, 중국, ZIP:315040
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0086-574-88013900
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ASTM A182 F9 Alloy Steel Weld Neck Flange for Shell and Tube Heat Exchanger and Heat Exchanger Tubesheet
원래 장소:
중국
브랜드 이름:
Yuhong
인증:
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
모델 번호:
ASTM A182 F9 WNRF 플랜지
최소 주문 수량:
1개
가격:
협상 가능
포장 세부 사항:
합판 상자 /Pallet
배달 시간:
20-35 일
지불 조건:
T/T,L/C
공급 능력:
1500 톤 / 달
지금 문의하세요
인용문 을 얻으십시오
명세서
주요 특징
ASTM A182 F9 weld neck flange
,Alloy steel heat exchanger flange
,Weld neck flange for tubesheet
치수:
ANSI 플랜지, ASME 플랜지, BS 플랜지, DIN 플랜지, EN 플랜지
기준:
B16.5, 한 B16.47 시리즈, 시리즈 비
재료:
스테인레스 강, 탄소강, 합금 강, 니켈 합금
수업:
150#, 300#, 400#, 600#, 900#, 1500#, 2500#
유형:
슬립온식이, 눈이 멀, 나선부이, 소켓 웰드, 겹치는 결합, 오리피스 플랜지 용접 목
표면:
FF, 무선주파수, RTJ
제품 설명
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
태그:
전체 평점
4.0
최근 리뷰 기반
평점 스냅샷
5
33%
4
33%
3
33%
2
0
1
0
모든 리뷰
S
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
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
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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