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ASTM A182 F51 Duplex 2205 Blind Flange ASME B16.5 BLRF Flange Duplex Steel Flange

ASTM A182 F51 Duplex 2205 Blind Flange ASME B16.5 BLRF Flange Duplex Steel Flange

  • ASTM A182 F51 Duplex 2205 Blind Flange ASME B16.5 BLRF Flange Duplex Steel Flange
  • ASTM A182 F51 Duplex 2205 Blind Flange ASME B16.5 BLRF Flange Duplex Steel Flange
  • ASTM A182 F51 Duplex 2205 Blind Flange ASME B16.5 BLRF Flange Duplex Steel Flange
  • ASTM A182 F51 Duplex 2205 Blind Flange ASME B16.5 BLRF Flange Duplex Steel Flange
ASTM A182 F51 Duplex 2205 Blind Flange ASME B16.5 BLRF Flange Duplex Steel Flange
제품 상세 정보:
원래 장소: 중국
브랜드 이름: YUHONG
인증: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
모델 번호: ASTM A182 F51 이중 강철 블라인드 플랜지
결제 및 배송 조건:
최소 주문 수량: 1PC
포장 세부 사항: 나무로 된 경우 / 팔레트를 부지런히 해나가세요
배달 시간: 7일
지불 조건: 신용장, 티/티
접촉
상세 제품 설명
제품명: 이중 스틸 플랜지 차원: ASME B16.5, ASME B16.47, ASME B16.48
기준: ASTM A182 / ASME SA182 재료: F51
OD: 1/2 "~ 48" 수업: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
플랜지 얼굴: FF, 무선주파수, RTJ
강조하다:

ASTM A182 F51 Duplex 2205 Blind Flange

,

Duplex Steel BLRF Flange ASME B16.5

,

2205 Duplex Steel Blind Flange

ASTM A182 F51 / UNS S32205 Duplex Steel Blind Flange AISI B16.5 BLRF Flange

 

 

A blind flange is a solid disc used to terminate the end of a piping system or close a valve opening. Unlike other flanges, it has no bore. It provides mechanical strength to withstand internal pressure (end load) while allowing future access.
ASTM A182 F51 Blind Flange (Duplex Stainless Steel) ASME B16.5 BLRF Flange – A solid, disc-shaped pipe flange manufactured from Duplex 2205 (UNS S31803) forging material per ASTM A182 Grade F51, designed to seal the end of a piping system (blind flange) with a raised face (RF) gasket seating surface, and dimensioned according to ASME B16.5 for pressure classes NPS ½ through 24 or ASME B16.47, B16.48 for larger flanges over 24".
 
 

ASTM A182 F51 Blind Flange Duplex Steel Flange Chemical Composition

CMnSiPSCrMoNiNFe
0.030 max2.00 max1.00 max0.030 max0.020 max22.0 – 23.03.0 – 3.54.50 – 6.500.14 – 0.2063.72 min

 

 

ASTM A182 F51 Blind Flange Duplex Steel Flange Mechanical Properties

Density (g/cm 3)Density (lb/in 3)Melting Point (°C)Melting Point (°F)
7.8050.2851420 – 14652588 – 2669
 

 

Other Types of Duplex Steel Flange

Duplex 2205 FlangesEN TYPEDIN

WN – Welding Neck

EN-TYPE 11

DIN 2631
DIN 2632
DIN 2633
DIN 2634
DIN 2635
BL – BlindEN-TYPE 05DIN 2527
SO – Slip OnEN-TYPE 01/12 

LJ – Lap Joint

EN-TYPE 02/04

DIN 2641
DIN 2642
DIN 2655
DIN 2656
LWN – Long Welding Neck / IntegralEN-TYPE 21 
Welding CollarsEN-TYPE 32/34 
Super Duplex 2507 Flat Flange for Welding DIN 2573
DIN 2576
SW – Socket WeldEN-TYPE 14 
THR – ThreadedEN-TYPE 13DIN 2566
Super Duplex 2507 Lap Joint Short Stub End DIN 2673

 

 

Application

 

  • Because duplex F51 is expensive compared to carbon steel, you typically specify this flange for:
  • Offshore platforms: High chloride + high cyclic loading.
  • Desalination plants: Hot chloride seawater.
  • Chemical tank farms: Acetic, formic acids, or caustic environments.
  • Flue gas desulfurization (FGD) units.
  • Marine exhaust systems.

 

 

 

ASTM A182 F51 Duplex 2205 Blind Flange ASME B16.5 BLRF Flange Duplex Steel Flange 0

 

연락처 세부 사항
Yuhong Group Co.,Ltd

담당자: Vivi

전화 번호: 0086-13023766106

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