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ASTM A182 F304L / UNS S30403 / 1.4306 Stainless Steel Pipe Flange Blind Flange

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ASTM A182 F304L / UNS S30403 / 1.4306 Stainless Steel Pipe Flange Blind Flange

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 F304L / UNS S30403 / 1.4306 BLRF Stainless Steel Blind Flange

Stainless steel 304L blind flanges are commonly used in piping systems to seal the end of a pipeline or a valve. Stainless steel 304L blind flanges can be used in high-temperature and high-pressure applications, as they have excellent resistance to corrosion and oxidation. Blind flanges are also known as blanking flanges, and they are used to close off the end of a pipe or fitting.

Stainless Steel 304L Equivalent Grades

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 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

Physical Properties of ASTM A182 F304L Stainless Steel Flange

Grade Density(kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (μm/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100°C (J/kg.K) Electrical Resistivity (nΩ.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
304/L/H 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

ASTM A182 F304L Flanges Types

  • ASTM A182 F304L Welding Neck Flange
  • ASTM A182 F304L Slip On Flange
  • ASTM A182 F304L Socket Weld Flange
  • ASTM A182 F304L Lap Joint Flange
  • ASTM A182 F304L Threaded Flange
  • ASTM A182 F304L Blind Flange
  • ASTM A182 F304L Orifice Flanges
  • ASTM A182 F304L Long Welding Neck Flanges
  • ASTM A182 F304L Weldoflange


ASTM A182 F304L Flange Application

  • Oil and Gas Industries
  • Food Processing Industries
  • Equipments
  • Pipeline
  • Power Industries
  • Ship Building Industries
  • Paper Industries
  • Cement Industries
  • Chemical Industries

ASTM A182 F304L / UNS S30403 / 1.4306 Stainless Steel Pipe Flange Blind Flange


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ASTM A182 F304L / UNS S30403 / 1.4306 Stainless Steel Pipe Flange Blind Flange Images

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