background

Stainless Steel 904L Flanges

ASTM A182 F904L Blind and SORF Flange manufacturer in India

Stainless Steel 904L Flanges

Great Steel & Metals is a Stainless Steel 904L Flanges Manufacturer that produces many types and grades of flanges. The 904L is a low carbon version of austenitic steel. The material reduces localized corrosion by resisting pitting and crevice corrosion. This quality comes from the addition of molybdenum in the composition. The addition of copper in the material also provides certain level of resistance to acids.

The flanges are in different types. The ASTM A182 F904L Blind Flange is made with the standards to close a pipeline. The blind flanges are useful that they could be welded to the end of a pipe and can seal the connection permanently. The Stainless Steel 904L Pipe Flange is used in a range of applications like heat exchangers, bleaching systems, pollution control structures and in many other piping systems. The ANSI B16.5 Stainless Steel 904L Slip On Flanges are specified by the number that they range from ½ inch to 24 inches of nominal size. The slip on flanges are useful when connecting seamless pipes. The flange allows the pipe to slip on through it, so that the connection could be made at the desired point. Another type called the Uns N08904 Weld Neck Flanges is used to seal a connection with strength. The welded neck provides extra strength and it enables easy handling for welding. Usually the Stainless Steel 904L Plate Flange is used to allow additional grip on the surface for connection operations. We offer a wide range of 904L flanges for our customers.

904L Stainless Steel Flanges

904L Stainless Steel Flanges

ASTM A182 F904L Blind Flange

ASTM A182 F904L Blind Flange

904L Pipe Flange

904L Pipe Flange

ASTM A182 904L Flanges

ASTM A182 904L Flanges

stainless steel 904l flanges

stainless steel 904l flanges

DIN 1.4539 Pipe Flange

DIN 1.4539 Pipe Flange


Check ANSI B16.5 SS 904L threaded flange specification, UNS N08904 Pipe Flanges Updated Price list in Mumbai, India

AISI 904L Stainless Steel Flange Specification

Stainless steel 904L Flanges size

Stainless steel 904L Flanges size

  • 15NB - 1200NB
  • 1/2" to 48"
Stainless Steel 904L Plate Flange ASTM Standard

Stainless Steel 904L Plate Flange ASTM Standard

  • ASTM A182
  • ASME SA182
ASTM A182 F904L Blind Flange Size

ASTM A182 F904L Blind Flange Size

  • 1/2" to 24"
ASTM B564 UNS N08904 Slip on Flange Size

ASTM B564 UNS N08904 Slip on Flange Size

  • 1/2" to 12"

PED approved Stainless Steel 904L lap joint flange & DIN 1.4539 SS Blind Flange Supplier in India, View Uns N08904 Weld Neck Flanges Dimension and Size Chart 

ASME SB 564 UNS N08904 Weld Neck Flanges Size

ASME SB 564 UNS N08904 Weld Neck Flanges Size

  • 1/2" to 60"
ASTM B649 UNS N08904 Stocket Weld Flange Size

ASTM B649 UNS N08904 Stocket Weld Flange Size

  • 1/8" to 6"
ASME SB 649 UNS N08904 Plate Flange Size

ASME SB 649 UNS N08904 Plate Flange Size

  • 1/2" to 80"
SS 904L Threaded Flange Size

SS 904L Threaded Flange Size

  • 1/2" to 24"
SUS 904L Stainless Steel Flange Pressure Class

SUS 904L Stainless Steel Flange Pressure Class

  • 150 #
  • 300 #
  • 600 #
  • 900 #
  • 1500 #
  • 2500 #
F904L Long Weld Neck Flange Chemical Composition

F904L Long Weld Neck Flange Chemical Composition

  • C : 0.020 max
  • Si :1.00 max
  • Mn : 2.00 max
  • Cr : 19 to 23
  • Mo : 4 to 5 max
Uns N08904 Slip On Flanges & SS 904L Orifice Flange Available in size range: 1/2" to 48 inches, Buy Stainless Steel 904L class 300 socket weld flange with Hardness and Tensile Test
ASTM A182 GR F904L Bleed Ring Flange Requirements

ASTM A182 GR F904L Bleed Ring Flange Requirements 

  • NACE TM-0284
  • Sour service
  • NACE MR0175
  • ISO 15156
  • NACE MR0103
A182 GR F904L Spectacle Blind Flange Testing Methods

A182 GR F904L Spectacle Blind Flange Testing Methods

  • Positive Material Identification Test
  • Shell pressure test
  • Material inspection
  • Hardness test
  • Tensile test
  • Impact test
  • Visual inspection
F904L Stainless Steel Lap Joint Flange American Standards

F904L Stainless Steel Lap Joint Flange American Standards

  • ASME B16.47
  • ASME B16.5
  • ASME B16.36
  • ASME B16.48
AISI 904L orifice flange origin standards

AISI 904L orifice flange origin standards

  • Janpanese Standard
  • American Standard
  • European Standard
  • Russia Standard
SA 182 GR F904L square flange thread types

SA 182 GR F904L square flange thread types

  • NPT
  • FPT
  • BSPT
  • BSP
  • MNPT
  • FNPT
  • MPT
  • BSPP
UNS N08904 nipo flange faces type

UNS N08904 nipo flange faces types


  • RF : Raised face
  • LJ : Lap joint
  • T&G : Large and small tongue and groove
  • FF : Flat face
  • M&F Male and female
  • RTJ : Ring joint
SUS 904L spade flange marking

SUS 904L spade flange marking 

  • Face type
  • Origin of material
  • Sizes
  • ASTM standard
  • Manufacturers logo
  • Pressure class
  • Grade


AISI 904L stainless steel swivel flange  types

AISI 904L stainless steel swivel flange types

  • SA 182 F 316L weld neck flanges
  • F316L stainless steel backing flange
  • INOX 316L reducing flange
  • SA 182 GR F316L slip on flanges
  • DIN 1.4435 blind flanges
  • UNS S31603 threaded flanges
  • SUS 316L LWN flanges
  • EN 1.4435 lap joint flanges
  • A182 Gr. F316L socket weld flanges
Tensile strength of alloy 904l flanges

Tensile strength of alloy 904l flanges 

  • 71000 Psi
  • 490 Mpa
Yield Strength

Yield Strength

  • 32000 Psi
  • 220 Mpa
A182 Gr F904L blind flange types

A182 Gr F904L blind flange types

  • 1.4435 stainless steel ring type joint blind flange
  • A182 Gr F316L threaded blind flange
  • AISI 316L stainless steel raised face blind flange
  • ASTM A182 Grade F316L flat face blind flange
  • SA 182 Gr F316L forged blind flange
ASTM A182 Grade F904L weld neck flange types

ASTM A182 Grade F904L weld neck flange types

  • ASME SA182 Grade F316L raised face weld neck flange
  • UNS S31603 stainless steel long weld neck flange
  • Werkstoff No 1.4435 flat face weld neck flange
  • A182 F316L ring type joint weld neck flange
Thermal Conductivity

Thermal Conductivity

  • 12.9 W/m-°K
  • 6.8 BTU/Ft-hr°F
Specific Heat

Specific Heat

  • 450 J/kg-°K
  • 0.11 BTU/lb-°F
ASME SA182 Grade F904L flanges other types

ASME SA182 Grade F904L flanges other types

  • SA 182 F316L spade flange
  • SS 316L orifice plate
  • 316L SS anchor flange
  • F316L swivel flange
  • ASTM A182 GR F316L expander flange
  • A182 GR F316L reducing flange
  • A182 F316L high hub blind flange
  • F316L stainless steel ring spacer flange
SA 182 Gr F904L slip on flange types

SA 182 Gr F904L slip on flange types

  • SA 182 F 316L forged slip on flange
  • A182 316L threaded slip on flange
  • A 182 F316L raised face slip on flange
  • AISI 316L flat face slip on flange
  • INOX 316L ring type joint slip on flange



Electrical Resistivity

Electrical Resistivity

  • 95.2 Microhm-cm
  • 33.5 Microhm-in
Thermal Expansion

Thermal expansion

  • 5.78 µin/in°F
  • 10.4 µm/m°C
Werkstoff No 1.4539 ring Spacer flange value added services

Werkstoff No 1.4539 ring Spacer flange value added services 

  • Drilling
  • Beveling end
  • Electroplating
  • Minor Fabrication
  • Casting
  • Pickled
  • Sand Blasting
  • CNC machined
  • Rolling
  • Threading
  • Cutting
  • Forging
  • Heat Treatment
  • Polishing
INOX 904L High Hub Blind flange ASME Standard

INOX 904L High Hub Blind flange ASME Standard

  • ASME B16.1
  • ASME B16.5
  • ASME B16.21
  • ASME B16.20
  • ASME B16.24 
  • ASME B16.34
  • ASME B16.36
  • ASME B16.47







ASTM B564 UNS N08904 forged flange packaging

ASTM B564 UNS N08904 forged flange packaging

  • Wooden Boxes
  • Custom
  • Wrapped in plastic
Melting Point

Melting Point

  • 2460 °F
  • 1350 °C


Elongation

Elongation

  • 35 %
UNS

UNS

  • N08904
Production technique

Production technique 

  • Heat treated
  • Machined
  • Forged
Density

Density 

  • 7.95 g/cm3
  • 0.287 lbs/in3
SS 904L Flange Standards

SS 904L Flange Standards

  • WERKSTOFF NR. : 1.4539
  • JIS : SUS 904L
  • UNS : N08904
  • KS : STS 317J5
  • EN : X1NiCrMoCu25-20-5
  • AFNOR : Z2 NCDU 25-20
  • BS : 904S13
Dimensional standards

Dimensional standards 

  • ASTM
  • ASME
  • DIN
  • GB
  • SUS
  • BS
  • JIS
  • SS
  • EN

Various Types Of Stainless Steel 904L Flanges

ASTM B564 UNS N08904 Forged Flange

ASTM B564 UNS N08904 Forged Flange

ASME SB 564 UNS N08904 Plate Flange

ASME SB 564 UNS N08904 Plate Flange

ASTM B649 UNS N08904 Blind Flange

ASTM B649 UNS N08904 Blind Flange

ASME SB 649 UNS N08904 Weld Neck Flange

ASME SB 649 UNS N08904 Weld Neck Flange

Stainless steel 904L Long Weld Neck Flange

Stainless steel 904L Long Weld Neck Flange

904L stainless steel Bleed Ring Flange

904L stainless steel Bleed Ring Flange

ASTM A182 F904L Slip On Flange

ASTM A182 F904L Slip On Flange

SS 904L Socket Weld Flange

SS 904L Socket Weld Flange

904L SS Threaded Flange

904L SS Threaded Flange

F904L Lap Joint Flange

F904L Lap Joint Flange

ASTM A182 GR F904L Spectacle Blind Flange

ASTM A182 GR F904L Spectacle Blind Flange

A182 GR F904L Orifice Flange

A182 GR F904L Orifice Flange

F904L stainless steel Square Flange

F904L stainless steel Square Flange

AISI 904L Nipo Flange

AISI 904L Nipo Flange

SA 182 GR F904L Spade Flange

SA 182 GR F904L Spade Flange

UNS N08904 Swivel Flange

UNS N08904 Swivel Flange

SUS 904L Anchor Flange

SUS 904L Anchor Flange

AISI 904L stainless steel Expander Flange

AISI 904L stainless steel Expander Flange

A182 Gr F904L Reducing Flange

A182 Gr F904L Reducing Flange

ASTM A182 Grade F904L Pad Flange

ASTM A182 Grade F904L Pad Flange

ASME SA182 Grade F904L Weldo Flange

ASME SA182 Grade F904L Weldo Flange

SA 182 Gr F904L Puddle Flange

SA 182 Gr F904L Puddle Flange

Werkstoff No 1.4539 Ring Spacer Flange

Werkstoff No 1.4539 Ring Spacer Flange

INOX 904L High Hub Blind Flange

INOX 904L High Hub Blind Flange


Weight Chart Of 904l Stainless Steel Flanges

Standard AS4087 AS 2129 Flange ISO 7005 Flange
Diameter 95 95 95 95 95 114 114 80 95 95 90 95 95
Number of Bolts 4 4 4 4 4 4 4 4 4 4 4 4 4
Bolt Circle Diameter 67 67 67 67 67 83 83 55 65 65 60.5 65 65
Diameter of Bolt Hole 14 14 14 14 14 17 17 11 14 14 16 14 14
Bolt Size M12 13 13 13 13 16 16 M10 M12 M12 M14 M12 M12

Check online price of stainless steel 904l flanges & ANSI B16.5 SS 904L long weld neck flange, View UNS N08904 RTJ Flanges Dimension and DIN 1.4539 Blind Flange Size Chart online 

ASTM A182 F904L Blind Flange price list

Flanges Stainless Steel Sa 182 f904l Ansi B16.5 Dn80,150# Sorf (120 Pcs)

241,139 INR

Flanges Stainless Steel Sa 182 f904l Ansi B16.5 Dn80,150# Sorf (120 Pcs)

Flanges Stainless Steel : Wn Rf, 150#, Ss 10s, Sa/a182 Gr.f904l

38,530 INR

Flanges Stainless Steel : Wn Rf, 150#, Ss 10s, Sa/a182 Gr.f904l


Flanges Stainless Steel Sa 182 f904l Ansi B16.5 Dn100,150# Blrf (6 Pcs)

19,946 INR

Flanges Stainless Steel Sa 182 f904l Ansi B16.5 Dn100,150# Blrf (6 Pcs)

Stainless Steel Sa 182 f904l Ansi B16.5 Dn100,150# Sorf (35 Pcs)

102,465 INR

Stainless Steel Sa 182 f904l Ansi B16.5 Dn100,150# Sorf (35 Pcs)


Flanges Stainless Steel Sa 182 f904l Ansi B16.5 Dn150,150#sch10s Wnrf (8 Pcs)

155,114 INR

Flanges Stainless Steel Sa 182 f904l Ansi B16.5 Dn150,150#sch10s Wnrf (8 Pcs)

Flanges Stainless Steel : Wn Rf, 150#, Ss 10s Bore, Sa/a182gr.f904l

78,192 INR

Flanges Stainless Steel : Wn Rf, 150#, Ss 10s Bore, Sa/a182gr.f904l



Stainless Steel 904L Flanges Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.95 g/cm3 1350 °C (2460 °F) Psi – 71000 , MPa – 490 Psi – 32000 , MPa – 220 35 %

SS 904L Grade Flange Equivalent

STANDARD WERKSTOFF NR. UNS JIS BS KS AFNOR EN
SS 904L 1.4539 N08904 SUS 904L 904S13 STS 317J5 Z2 NCDU 25-20 X1NiCrMoCu25-20-5

904L Stainless Steel Flange Chemical Composition

Grade C Mn Si P S Cr Mo Ni Cu
SS 904L 0.020 max 2 max 1.00 max 0.040 max 0.030 max 19.00 – 23.00 4.00 – 5.00 max 23.00 – 28.00 1.00 – 2.00

whatsapp chat