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ASTM A182 F304L Stainless Steel Flange ASME B16.5 Forged Blind Flange BLRF

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ASTM A182 F304L Stainless Steel Flange ASME B16.5 Forged Blind Flange BLRF

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Brand Name : YUHONG

Model Number : ASTM A182 F304L Stainless Steel Blind Flange

Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Place of Origin : CHINA

MOQ : 1PC

Payment Terms : L/C,T/T

Delivery Time : 7 DAYS

Packaging Details : PLYWOOD CASE / PALLET

Product Name : Stainless Steel Flange

Dimension : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.

Standard : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Material : stainless steel, carbon steel, nickel alloy

Size : 1/2" to 48"

Pressure : Class150/300/600/9001500/2500

Type : Threaded Flange,Slip On Flange,socket Weld Flange,weld Neck Flange,LAP Joint Flange

Flange Face : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Application : Petroleum,chemical,etc,fittings And Connection,beer

High Light : ASTM A182 F304L Forged Flange, Stainless Steel Blind Flange

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ASTM A182 Stainless Steel 304L / UNS S30403 / 1.4306 Blind RF Flange

ASTM A182 F304L stainless steel Blind Flange is a solid disk used to seal the end of a pipe or a vessel, preventing the flow of material through the pipe. It’s called “blind” because it has no bore or hole in the center. For more information, please refer to the below:

  • Design: It has a circular plate shape and can come in different pressure ratings (e.g., 150, 300, 600, etc.).
  • Dimensions: Available in various sizes, typically following standardized dimensions as per ASME, DIN, or other relevant codes.
  • Thickness: Varies depending on the pressure class and size, with thicker designs for higher pressure applications.
  • Bolt Holes: Usually have bolt holes for securing the flange to the pipe or vessel.
  • Function: 1>. Sealing Purpose: Used to block the flow of liquids, gases, or any process medium in pipelines. 2>. Pressure Containment: It helps maintain the pressure within the system, acting as a barrier. 3>. Inspection/Modification: Often used in situations where a system might need to be closed temporarily and then opened again in the future, such as during maintenance or inspection.

Equivalent Grades of ASTM A182 F304L Stainless Steel Blind Flange

STANDARD UNS WERKSTOFF NR. EN BS GOST JIS AFNOR
SS 304L S30403 1.4306/1.4307 X2CrNi18-9 / X2CrNi19-11 304S11 03Х18Н11 SUS 304L Z3CN18‐10

ASTM A182 F304L Stainless Steel Blind Flange

Specifications List ASTM/ ASME A182 / SA182
Standard Flange BS, DIN, ASME, ANSI, EN
Size Chart 1/2″up to 48″ (15 - 1200NB)
Class / Pressure Rating PN16, 2500#, PN25, 600#, 150#, 300#, 900#, PN10, 1500#, PN64, PN6, PN40
ASTM Standards DIN, ANSI/ASME B16.48, B16.5, BS4504, BS 10, B 16.47 Series A & B, EN-1092

Chemical Composition of ASTM A182 F304L Stainless Steel Flange

Grade C Mn Si P S Cr Ni N
304 0.07max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 10.5 —
304L 0.03max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 12.0 0.10 max
304H min: 18.0 max:20.0 min: 8.0 max: 10.5 min: 0.04 max:0.10 0.75 max 2.0 max 0.045 max 0.03 max 0.10 max

Mechanical Properties of ASTM A182 F304L Stainless Steel Flange

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304 515 205 40 92 201
304L 485 170 40 92 201
304H 515 205 40 92 201

Advantages of A182 F304L Blind Flange

  • Corrosion Resistance: Offers good resistance to a wide range of chemicals, making it suitable for aggressive environments.
  • Durability: It is resistant to oxidation and scaling at high temperatures, ensuring a long service life.
  • Weldability: The lower carbon content of F304L stainless steel improves its weldability, reducing the risk of sensitization (formation of chromium carbides that weaken the material).
  • Ease of Fabrication: It can be easily fabricated and formed for use in various industries.


Application

  • Chemical Processing Plants: Due to its corrosion resistance, A182 F304L is widely used in chemical processing and handling of aggressive media.

  • Food and Beverage Industry: Stainless steel’s non-reactivity and ease of cleaning make it ideal for food and beverage processing systems.
  • Oil and Gas Industry: It’s used in pipelines for isolating sections of the pipeline or vessel.
  • Pharmaceutical Manufacturing: Cleanliness and resistance to contamination make it a popular choice in pharmaceutical and biotechnology applications.

ASTM A182 F304L Stainless Steel Flange ASME B16.5 Forged Blind Flange BLRF


Product Tags:

F304L Stainless Steel Blind Flange

      

ASME B16.5 BLRF Pipe Flanges

      

ASTM A182 F304L BLRF Pipe Flanges

      
Quality ASTM A182 F304L Stainless Steel Flange ASME B16.5 Forged Blind Flange BLRF for sale

ASTM A182 F304L Stainless Steel Flange ASME B16.5 Forged Blind Flange BLRF Images

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