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Stainless Steel 347 Flanges

Sizes in Stock

Sizes in Stock

1/2" to 24"

Sizes Can Be Manufacture

Sizes Can Be
Manufacture

Up to DN1600

UNS Designation

UNS Designation

UNS S34700

Werkstoff Number

Werkstoff Number

WNR 1.4550

Melting Point

Melting Point

2550°F to 2635°F

Advantages

Advantages

High Temperature Service

Density

Density

7.96 g/cm3

Working Temperature

Working Temperature

2100°F to 2250°F


Stainless Steel 347 Flanges Overview

Table Of Content

Check ASTM A182 F347H Forged Flange Specification as per ASME B16.5


Stainless Steel 347 Flanges Specification


Manufacturing Size Range

347 Flange Manufacturing Sizes

  • ½" to 24"
  • DN15 to DN1500
  • PN 2.5 to PN 400


Pressure Class

Pressure Class for 347 Stainless Steel Flanges

  • Class 125, Class 150
  • Class 300, Class 400
  • Class 600, Class 900
  • Class 1500, Class 2500
Faces

SS 347 Flange Faces

  • Ring Type Joint (RTJ)
  • Flat Face (FF)
  • Raised Face (RF)
  • T&G & M&F Face


American Standard

American Standard of ASTM A182 F347 Flange

  • ASME B16.5
  • ASME B16.47
  • ASME B16.36
  • ASME B16.48

Manufacturing Process

347 Stainless Steel Blind Flange Manufacturing Process

  • Forging
  • Plate
  • and Cast
Thickness

Thickness of SS 347 Puddle Flange

  • Schedule 10/ 20/ 40
  • Schedule 60/ 80/ 120
  • Schedule 140/ 160/ 180

Process

SS 347 SORF Flange Process

  • Forged and Drilling
  • Stamping and Milling
  • Turning and Rolled

Threads

Threads for A182 F347 Material Flange

  • BSP/ FPT/ NPT
  • BSPT/ MPT (Female)
  • BSPP (Male) & MNPT (Male)
Surface Finish

Class 150 SS 347 Flange Surface Finish

  • Stock & Mirror Finish
  • Smooth & Serrated Finish
  • Cold Water Finish
Bolts Hole

Bolts Hole of 347 SS Slip On Flange

  • 4 To 8
  • 4 To 24
  • 4 To 48

Application

SS 347 Puddle Flange Application

  • Power Generation
  • Gas Processing
  • Pharmaceuticals

Packaging

Packaging of F347 Stainless Steel Blind Flange

  • Carton Box
  • Wooden Case
  • Plastic Bag (Custom)
Suitable Environment

UNS S34700 SORF Flange Suitable Environment

  • Sulfuric Acid
  • Phosphoric Acid
  • Seawater
Testing

Testing & Inspection of WNR 1.4550 Weld Neck Flange

  • Tensile Test
  • Impact Test
  • Material Inspection
Connection

SA 182 F347 Lap Joint Flange Connection

  • Welding
  • Threaded
European Standard

European Standard of 347 Flange

  • EN 1092-1
  • EN 1092-2

Logistics

347 Stainless Steel Flanges Logistics

  • By Sea & Air
  • UAE = 7 day
  • Saudi Arabia = 8 day
  • Qatar = 7 day
Origin

Origin for SS 347 Flange

  • Janpanese
  • American
  • Korean
  • European
German Standard

ASTM A182 F347 Flange German Standard

  • DIN 2501/ 2573
  • DIN 2502/ 2576
  • DIN 2543/ 2633
Japanese Standard

Japanese Standard of 347 Stainless Steel Blind Flange

  • JIS B2311
  • JIS B2312
  • JIS B2220

Shipping Location


Project in Georgia United States
  • 347 SS, 22 Inch, Socket Weld Flange
  • WestRock
  • Georgia, United States
Project in Finland
  • A182 347, 15 Inch, Slip On Flange
  • UPM
  • Helsinki, Finland

SS 347 Blind Flange Manufacturer in India Offers Destructive Testing



Testing Requirements for UNS S34700 SORF Flange


  • Positive Material Identification (PMI)
  • Micro and Macro Test
  • Flaring Tested
  • Pitting Resistance Testing
  • Hardness Testing Report
  • Flattening Tested


347 SS Slip On Flange Size Chart


Nominal Sizes (Inch) Thck. of Flange Dia. of Raised Face Outside Diameter (O.D.) Length Thru Hub Depth of Socket Dia. of Hub at Base
Lap Joint Slip-On Threaded Socket Welding Neck
Q R O Y Y Y Z X
24 1-7 / 8 27-1 / 4 32 4-3 / 8 3-1 / 4 6 2-1 / 2 26-1 / 8
18 1-9 / 16 21 25 3-13 / 16 2-11 / 16 5-1 / 2 1-15 / 16 19-7 / 8
14 1-3 / 8 16-1 / 4 21 3-1 / 8 2-1 / 4 5 1-5 / 8 15-3 / 4
10 1-3 / 16 12-3 / 4 16 1-15 / 16 1-15 / 16 4 1-5 / 16 12
6 1 8-1 / 2 11 1-9 / 16 1-9 / 16 3-1 / 2 1-1 / 16 7-9 / 16
4 15 / 16 6-3 / 16 9 1-5 / 16 1-5 / 16 3 15 / 16 5-5 / 16
3 15 / 16 5 7-1 / 2 1-3 / 16 1-3 / 16 2-3 / 4 13 / 16 4-1 / 4
2 3 / 4 3-5 / 8 6 1 1 2-1 / 2 11 / 16 3-1 / 16
1-1 / 4 5 / 8 2-1 / 2 4-5 / 8 13 / 16 13 / 16 2-1 / 4 9 / 16 2-5 / 16
3 / 4 1 / 2 1-11 / 16 3-7 / 8 5 / 8 5 / 8 2-1 / 16 7 / 16 1-1 / 2


Trusted Source of ASME SA182 F347 Slip On Flange Which is Required for Oil Refinery in Mumbai


Applications of using SA 182 F347 Lap Joint Flange


Applications of using SA 182 F347 Lap Joint Flange


A182 Grade F347 Pipe Flange Thickness Chart


Nominal Sizes in Inch Outside Diameter (O.D.) Schedule (SCH)
60 10 30 120 160 20 40 100
30 30 - 0.312 0.625 - - 0.5 - -
36 36 - 0.312 0.625 - - 0.5 0.75 -
26 26 - - - - - - - -
24 24 0.969 0.25 0.562 1.812 2.344 0.375 0.688 1.531
22 22 - 0.25 - - - - - -
20 20 0.812 0.25 0.5 1.5 1.969 0.375 0.594 1.281
18 18 0.75 0.25 0.438 1.375 1.781 0.312 0.562 1.156
16 16 0.656 0.25 0.375 1.219 1.594 0.312 0.5 1.031
14 14 0.594 0.25 0.375 1.094 1.406 0.312 0.438 0.938
12 12.75 0.562 0.18 0.33 1 1.312 0.25 0.406 0.844
10 10.75 0.5 0.165 0.307 0.844 1.125 0.25 0.365 0.719
8 8.625 0.406 0.148 0.277 0.719 0.906 0.25 0.322 0.594
6 6.625 - 0.134 - 0.562 0.719 - 0.28 -
5 5.563 - 0.134 - 0.5 0.625 - 0.258 -
4 4.5 - 0.12 - 0.438 0.531 - 0.237 -
3 ½ 4 - 0.12 - - - - 0.226 -
3 3.5 - 0.12 - - 0.438 - 0.216 -
2 ½ 2.875 - 0.12 - - 0.375 - 0.203 -
2 2.375 - 0.109 - - 0.344 - 0.154 -
1 ¼ 1.66 - 0.109 - - 0.25 - 0.14 -
1 ½ 1.9 - 0.109 - - 0.281 - 0.145 -
1 1.315 - 0.109 - - 0.25 - 0.133 -
¾ 1.05 - 0.083 - - 0.219 - 0.113 -
½ 0.84 - 0.083 - - 0.188 - 0.109 -


Surface Finishes of WNR 1.4550 Weld Neck Flange


  • Spiral Serrated
  • Stock Finish
  • Concentric Serrated
  • Mirrored Finish
  • Cold Water Finished
  • Smooth Surface

Supplier of WNR 1.4550 Weld Neck Flange Manufactured by A Open Die Forging in 150 to 2500

Advantages of SS 347 Puddle Flange


  • Highly Creep Stress

  • Lower Maintenance Requirement
  • Better Resistance to Corrosive

  • Higher Tensile Strength
  • Higher Formablity

  • Good resistance to Staining


Find UNS S34700 Socket Weld Flange Temperature Range and Heat Treatment Hare

Popular Types of Stainless Steel 347 Flanges


Stainless Steel 347 Blind Flange

Stainless Steel 347 Blind Flange

SS 347 Weld Neck Flange

SS 347 Weld Neck Flange

347 Stainless Steel Slip On Flange

347 Stainless Steel Slip On Flange


347 SS Socket Weld Flange

347 SS Socket Weld Flange

SA182 F347 Lap Joint Flange

SA182 F347 Lap Joint Flange

A182 F347 Plate Flanges

A182 F347 Plate Flanges


A182 347 Long Neck Flanges

A182 347 Long Neck Flanges

ASTM A182 F347 Threaded Flange

ASTM A182 F347 Threaded Flange

SUS 347 Orifice Flange

SUS 347 Orifice Flange


ASTM F347 Spectacle Blind Flanges

ASTM F347 Spectacle Blind Flanges

347 Stainless Steel Reducing Flange

347 Stainless Steel Reducing Flange

SA182 F347 Puddle Flanges

SA182 F347 Puddle Flanges



Temperature Range for 347 SS Weld Neck Flange


Grade Temperature Range
°C °F
347 Flange 427°C - 816°C 800°F - 1500°F


EN 1.4550 Socket Weld Flange Heat Treatment


Grade ASTM A182 F347 Flange
Heat Treatment (Annealing) 1800°F - 2000°F


A182 F347 Chemical Composition


C

Carbon

0.08% max

Si

Silicon

1% max.

S

Sulfur

0.030% max

P

Phosphorus

0.045% max

Mn

Manganese

2% Max

Cr

Chromium

17% - 20%

Fe

Iron

62.74% min

Ni

Nickel

9% - 13%



SS 347 Flange Mechanical Properties


Tensile Strength
Tensile Strength
515 Mpa, 75,000 Psi
Yield Strength
Yield Strength
205 Mpa, 30,000 Psi
Elongation
Elongation
40%
Hardness
Hardness
201 HB


ASTM A182 F347 Flanges Equivalent Material


North American

UNS (North American)

  • S34700

JIS (Japan)

JIS (Japan)

  • SUS 347

Russia

WNR (Russia)

  • 1.455

Europe

EN (Europe)

  • X6CrNiNb18-10

UNI (Russia)

GOST (Russia)

  • 08Ch18N12B




Material

Types

Top 12 Advantages to Choose Shikhar Steel

Top 12 Advantages to Choose Shikhar Steel

  • NACE Certified Metal Forging Company in India Having Factory of 5,850 Square Feet in Mumbai.

  • Since 2014, PED Approved Fittings Manufacturer as per ANSI B16.9.

  • Indian Oil Approved High Temperature Pipe Fittings Supplier in UAE, Russia, Qatar, Brazil, Oman and Spain.

  • Custom Size Weld Fittings Comes with MTC 10204 Type 3.1/3.2 Suitable for Chemical and Marine Environments.

  • Over 250 Traders and Fabricators in Middle East and European Countries Import Prime Quality BLRF, SORF, WNRF and SWRF Flange Because Our Material is Accepted in ADNOC and Saudi Armco.

  • Stockholder of Ferrous and Non Ferrous Metals As Per ASTM, ASME, DIN, EN, API, JIS and BS Standard and With NDT Testing.

  • Supplying Large Diameter Elbow, Tee and Reducer to Wholesalers and Stockists in Al Jubail, Dubai, Seoul and Johannesburg at Resale Price.

  • Also Keep Custom Specification and Sizes Ex Stock With Stockholders in Bahrain, Belgium and Europe for Urgent Requirements Replacement Situations.

  • Importers in South Africa and West Africa of Premier Nickel Alloy Forging in Various Forms like Fittings & Flanges, Pipe & Tube, Plate & Sheet, Fasteners for Petrochemical and Oil Refineries.

  • Since 12+ Years, Shikhar Steel Rank in Top 4 Exporter of Stainless Steel Forgings at Competitive Price, Compare Price in India, UK, China and Germany.

  • Ask for Free Sample and Price list of High Quality CNC Components.

  • Contact Now If You Need Piping Accessories in Singapore, South Korea, Japan, Taiwan and Kenya.

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