Stainless steel 347 flanges

stainless steel 347 flanges

The stainless steel 347 material is stabilized stainless steel, which offers great benefits by showing excellent resistance to intergranular corrosion. This is after the Stainless Steel 347 Flanges are exposed to a temperature within the chromium carbide precipitation range. The 347 Stainless Steel Flanges material can be stabilized by adding columbium and tantalum to the chemical composition.

The 347 SS Flanges are great for various high temperature services. This is because the SS 347 Lap Joint Flanges material possesses good mechanical properties. The ASTM A182 F347 Socket Weld Flanges also offers higher creep and stress rupture properties compared to other grades of ss. The A182 Gr F347 Reducing Flanges is ideal for applications where sensitization and intergranular corrosion are the primary concerns. The SA 182 Gr F347 Threaded Flange is known for good corrosion resistance and it also shows good resistance in strong oxidizing conditions.

The A182 F347 Lapped joint Flange shows good creep strength till 816 degrees C. The carbon content in the SA 182 F347 Forged Flanges, enables it for dual certification. The F347 stainless steel Plate Flanges material cannot be hardened by heat treatment, but only by cold working. The SA 182 347 WNRF Flanges material also has high weldability and fabricability.

The ASTM A182 347 Industrial Flange has good low temperature toughness and it remains non-magnetic in annealed condition.
The 347 SS RTJ Flange can withstand high pressure and high temperature applications, and thus they can be used for critical services. This is why the AISI 347 Ring Type Joint Flange can be found in high integrity pressure vessel joints. The SUS 347 SORF Flange is mainly found in applications with medium to low pressure. Due to all these properties, the DIN 1.4550 Screwed Flange can be used in industries like chemical processing and food processing. The Inox 347 Spectacle Blind Flange can also be found in petroleum refining equipment and waste heat recovery recuperators. The UNS S34700 Orifice Flange can be used for measuring the flow rate of the given commodity through the piping system.

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ASTM A182 F347 blind flange and UNS S34700 slip on flanges suppliers in UAE

A182 F347 specification


Stainless Steel 347 Flanges Specification

USA – ASTM/ ASME specification SA 182 F347 meaning ASTM A182 Grade F347 density
  • ASTM A182 F347
  • ASME SA 182 Gr 347
  • High pressure forged flanges for 347 stainless steel
  • 8.0(g/cm3)
1.4550 stainless steel forged flange sizes 347 stainless steel flange pressure class Temperature range
  • 1/2″ to 48″
  • 15NB – 1200NB
  • PN 2.5 – PN 400

For custom sizes you can contact above genuine stainless steel 347 flanges suppliers in UAE

  • 150LBS
  • 300LBS
  • 600LBS
  • 900LBS
  • 1500LBS
  • 2500LBS
  • 1454 °C
  • 2550 °F
347 stainless steel flange finish Types Manufacturing technique
  • Spiral Serrated
  • Mirror finish / Cold Water Finish
  • Concentric Serrated
  • Serrated finish
  • Stock Finish – 125- to 250-μin
  • Smooth Finish
  • A182 Gr F347 lap joint flanges
  • Werkstoff No 1.4550 weld neck flanges
  • SA 182 GR F347 socket weld flanges
  • A182 347 LWN flanges (Long weld neck)
  • F347 blind flanges
  • INOX 347 slip on flanges
  • 347 SS reducing flange
  • SUS 347 threaded flanges
  • ASTM A182 F347 forged flange (Most popular) / ASTM A182 F347
  • ASTM A240 Gr 347 plate flange / ASTM A240 347
  • ASTM A995 SS 347 cast flange / ASTM A351 CF8C
Types of DIN 1.4550 blind flanges Types of SA 182 Gr F347 weld neck flanges Types of SA 182 F 347 slip on flanges
  • EN 1.4550 forged blind flange
  • ASTM A182 GR F347 ring type joint blind flange
  • ASTM A182 Grade F347 threaded blind flange
  • AISI 347 stainless steel raised face blind flange
  • A182 F347 flat face blind flange
  • ASTM A182 F347 ring type joint weld neck flange
  • UNS S34700 flat face weld neck flange
  • A182 GR F347 long weld neck flange
  • A 182 F347 raised face weld neck flange
  • ASME SA182 Grade F347 ring type joint slip on flange
  • SA 182 GR F347 forged slip on flange
  • SA 182 F347 flat face slip on flange
  • 347 stainless steel raised face slip on flange
  • A182 Gr. F347 threaded slip on flange
SS 347 flanges marking German standard of 347 stainless steel flange Applications and installations
  • Pressure class
  • ASTM/ ASME standard
  • Origin of material
  • Material grade
  • Manufacturers logo / name
  • Sizes
  • Manufacturing date
  • Face type
  • DIN 2578, 2573 Type 1 – flat
  • DIN 2527 Type 5 – blind DIN 2627 to 2638 Type 11 – Weld neck
  • DIN 2558, 2565, 2566, 2567, 2568, 2569 Type 12 – threaded
  • DIN 2622, 2641, 2655, 2656 Type 2, 4 Lapped
  • Power generation plant
  • Petrochemical plants
  • industrial pressure vessels
  • Industrial piping connection (High/ Low pressure)
  • Nuclear energy sector
  • Construction & mechanical systems

Buy from leading stainless steel 347 flanges suppliers who have zero rejection rates from South Africa,
Egypt,
USA, Oman, Middle east & Saudi Arabia

ASME SA182 F347 flanges meet the requirements of Thread/screwed types of companion or ASTM A182 F347 threaded flanges Value added service
  • NACE TM-0284
  • NACE MR0103
  • NACE MR0175
  • ISO 15156
  • Sour service
  • MNPT thread (Male)
  • FPT thread
  • FNPT thread (Female) – ASME B1.20.1
  • BSPT thread (Female)
  • MPT thread
  • NPT thread
  • BSP thread
  • BSPP thread (Female & male)
Above listed stainless steel 347 flanges suppliers & manufacturers offer these services:

  • CNC machined
  • Threading
  • Casting
  • Forging
  • Fastest delivery in Saudi Arabia & Middle east
  • Drilling
  • Polishing
  • Electroplating
  • Cutting
  • Fabricate (100% Radiography)
  • Metal stampings
  • Pickled
  • Beveling end
  • Minor Fabrication
  • MTR’s Available
  • Sand Blasting
  • Tagging & marking
  • De-burring
  • Heat Treatment (Hardening & Tempering)
  • Rolling
ASME & ANSI standard list of F347 stainless steel Flange A182 F347 material inspection methods Origin country and manufacturing standards
  • ASME/ ANSI B16.1 – Gray Iron (Gi) Flanges a nd Flanged Fittings: CL 25, Cl 125, and CL 250
  • ASME B16.5 – UNS S34700 Forged Flanges, NPS 1/2 to 24 inch
  • ASME B16.20 – RTJ Gaskets for Pipe Flanges
  • ASME B16.21 – Non metallic Flat Gaskets for Flanges
  • ASME B16.24 – Cast Copper Flanges: Class 150 to 2500
  • ASME B16.36 – DIN 1.4550 orifice flanges
  • ASME B16.34 – A182 F347 large diameter flanges (26 to 60 NPS)
  • ASME B16.42 – Ductile iron flange, CL 150
    and Cl 300
  • ASME B16.47 – SUS 347 large diameter flanges (26 to 60 Normal pipe size)
  • Hardness test
  • Tensile test
  • Verify stainless steel 347 flanges are manufactured as per the work order
  • Visual inspection
  • SS 347 flanges a dimensional check by ruler, calibrated caliper or tape
  • (PMI) – Important test to check chemical composition
  • Material inspection
  • Impact test
  • Dry film thickness check
  • Shell pressure test
  • ASME SA 182 F347
  • UNS S34700
  • WNR 1.4550
  • Malaysia – MS 253
  • ASTM A182 F347
  • Malaysia – MS 816
  • USA – ASME B16.5
  • Europe – PN 10 to PN400
  • Germany – DIN
  • Europe – BS EN 1092-1
  • Japan – JIS
  • USA – MSS SP44
  • Australia and UK – BS 10
  • Russia – Ghost
  • USA – ANSI B16.5
  • USA – API-605
  • Italy – UNI 2276/ 6091
  • Europe – BS EN 1092-1 (Steel)
  • UK & Australia – BS 10
  • Europe – BS EN 1092-3 (Alloy)
  • USA – AWWA
  • Europe – EN
  • Japan – JIS
  • Europe – PN
  • Germany – DIN
  • USA – ANSI
  • Europe – BS EN 1092-2 (Iron)
  • Malaysia – MS 253
  • France – NF E 29-200/ NF E 29-203
  • Europe – ISO 7005
  • USA – AWWA
  • USA – MSS SP44
  • Italy – UNI 2276/ 6091
  • Russia – Ghost
  • Malaysia – MS 816
  • USA – ASA
  • Korea – KS
  • USA – CL 125 (Light weight)
  • Australia – AS 2129
  • USA – API-605
  • Canada – CSA B16.5/ B16.47
  • China – GB/T 9112 / 9119
American standards Other special SS 347 flanges Bolt Hole
  • INOX 347 spade flange
  • F347 swivel flange
  • ASTM A182 Grade F347 ring spacer flange
  • AISI 347 anchor flange
  • AISI 347 stainless steel orifice plate
  • 347 SS expander flange
  • UNS S34700 stainless steel high hub blind flange
  • EN 1.4550 reducing flange

For custom or fabrication work contact above listed top 10 stainless steel 347 flanges maufacturers

  • 4 to 24

DIN 1.4550 socket weld flange and SUS 347 Sorf flange with the hydro test. view Sa 182 347 threaded flange price per kg in Dubai

Stainless steel 347 flanges faces types

Full name Short name Material
Werkstoff No 1.4550 flat face flanges FF ASTM A182 F347 FF Blind
ASTM A182 GR F347 raised face flanges RF SA 182 F347 SORF
ASME SA182 Grade F347 ring joint flanges RTJ ASTM A182 grade 347 RTJ
A182 Gr. F347 lap joint flanges LJ Stainless steel 347 LJF
SA 182 F347 male and female flanges M&F SA 182 grade 347 M&F
A182 GR F347 large and small tongue and groove flanges T&G Stainless steel 347 T&G

ASTM A182 F347 chemical composition

Grade Nickel Manganese Sulfur Columbium & Tantalum Chromium Carbon Phosphorus Silicon Iron
Stainless steel 347 flanges 9.00-13.00 2.00 0.03 10xC minimum
1.00 maximum
17.00-19.00 0.08 0.045 0.75 Balance

Mechanical properties of ASTM A182 GR F347 forging

Grade Proof (MPa) minimum Yield Strength 0.2% Elongation (% in 50mm) minimum Tensile Strength (MPa) minimum Hardness
Rockwell B (HR B) maximum Brinell (HB)
maximum
SS 347 flanges 205 40 515 95 201

ASTM A182 F347 equivalent

Standard WERKSTOFF NR. UNS EN GOST JIS
347 SS flanges 1.4550 S34700 X6CrNiNb18-10 08Ch18N12B SUS 347

Stainless Steel 347 Flanges Properties

SS 347 flanges temperature range

  • 1454 °C
  • 2550 °F

SA 182 F347 hardness

Grade (MPa) minimum Tensile Strength Hardness
(HB) maximum Brinell
ASTM A182 F347 flange 515 201

Manufacturing standard of 347 SS flanges

Manufacturing Method ASTM specification
A182 Gr F347 forged flanges
  • ASTM A182 F347
SA 182 F 347 machined flanges (Made from Bar stock)
  • ASTM A276 347
A182 347 plate flange
  • ASTM A240 347
1.4550 stainless steel cast flange
  • ASTM A351
  • CF8C

Stainless steel 347 pipe flanges diameter and number of the bolt holes

Pressure class Hole
EN 1.4550 Class 150 flanges 25.4 mm/ 12 holes
A 182 F347 Class 300 flanges 28.6 mm / 16 holes
SA 182 Gr F347 Class 400 flanges 34.9 mm / 16 holes
347 SS Class 600 flanges 34.9 mm/ 20 holes
A182 347 Class 900 flanges 38.1 mm/ 20 holes
SUS 347 Class 1500 flanges 54 mm/ 16 holes
F347 Class 2500 flanges 73mm / 12 holes

ASTM A182 F347 flange common designation

Common Designation Forging Specification Service Recommendations UNS Designation Material Suffix Wrought Bar Specification
18 chromium, 8 nickel
modified with
columbium
347E
ASTM A182 F347 0.04%minimum carbon (grade F347H) and heat treat at 200°F (1100°C) for service temps. >1000°F (538°C) S34700 ASTM A351
Grade CF8C
ASTM A240 347

ASME SA182 F347 flanges pressure class rating

Type of flange ASME/ ANSI B16.5 ASME/ ANSI B16.47 (Series A/ MSS SP44) ASME/ ANSI B16.47 (Series B/ API605)
Size: 0.5″ to 24″ Size: 26″ to 60″ Size: 26″ to 60″
SS 347 weld neck Class 150-2500 Class 150-2500 Class 150-2500
Stainless steel 347 long weld neck Class 150-2500 Class 150-2500 Class 150-2500
SA 182 F347 slip on Class 150-1500
ASTM A182 F347 lap joint Class 150-2500
AISI 347 stainless steel blind Class 150-2500 Class 150-2500 Class 150-2500
ASTM A182 Grade F347 socket weld Class 150-1500
A182 Gr. F347 threaded Class 150-2500

Types of 347 stainless steel flanges

Stainless steel 347 blind flanges

Stainless steel 347 blind flanges

SS 347 weld neck flange

SS 347 weld neck flange

Type 347 ss slip on flanges

Type 347 ss slip on flanges

ASTM a182 f347 socket weld flange

ASTM a182 f347 socket weld flange

SA182 f347 threaded flange

SA182 f347 threaded flange

Din 1.4550 lap joint flanges

DIN 1.4550 lap joint flanges

AISI 347 spectacle blind flange

AISI 347 spectacle blind flange

SUS 347 forged flanges

SUS 347 forged flanges

UNS s34700 plate flanges

UNS s34700 plate flanges

Inox 347 raised face flange

Inox 347 raised face flange

ASTM a182 grade f347 ring type joint flange

ASTM a182 grade f347 ring type joint flange

347 SS orifice flange

347 SS orifice flange

Check a182 gr f347 reducing flange and UNS S34700 forged flanges price list. see din 1.4550 screwed flange pressure rating and sizes

The class will be marked on the 347 Stainless Steel Blind Flanges.

Buy directly from the top manufacturers of Inox 347 spectacle blind flange at affordable prices in the Sharjah.

The ASTM A182 Grade F347 Slip On Flanges can be used in applications where fluids are at a low pressure so there is a less risk of leakage, like cooling water lines.

Find trusted suppliers of SS 347 flanges in the middle east and Asia. check a182 f347 lap joint flange and UNS S34700 ring type joint flange dimension chart

The SA182 F347 Weld Neck Flange comes with a long tapered hub, and it offers greater mechanical strength.