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Duplex 2205 Flanges

Stainless Steel Flanges

Quick Information of Duplex 2205 Flanges
Specification ASTM A182
Size Range : 1/2" to 48"
Pressure Rating Class 150 to 2500
Standards ASME B16.5 , ASME B16.47 , MSS SP44
WERKSTOFF NR. 1.4462
UNS S31803 / S32205
Bolts Hole 4 To 24
Joint Method  Welded , Bolted , Threaded Joint
Temperature Range 250 - 500 °C (1900 - 2100 °F)
MTC: EN 10204 3.1 & 3.2

Manufacturer of Duplex Steel Weld Neck Flange Produce ASTM A182 UNS S31803/ S32205 for Marine Pipeline

Duplex 2205 Flanges

Duplex 2205 Flanges

Duplex Steel Weld Neck Flange

Duplex Steel Weld Neck Flange

ASTM A182 UNS S32205 Blind Flange

ASTM A182 UNS S32205 Blind Flange


Table of Contents


Duplex 2205 Flanges Specification

Duplex 2205 Flanges Sizes

  • 1/2″ to 48″
  • PN 2.5 – PN 400
  • 15 NB – 1200 NB


Sizes

F51 Duplex Reducing Flange Standards

  • ASTM A182
  • ANSI B16.5
  • MSS SP44
  • ASME B16.47 Series A & B

Standards

Duplex Steel Weld Neck Flange Thread Types

  • BSPP
  • BSPT
  • FNPT, MNPT
  • MPT, BSP
  • NPT, FPT
Thread Types

ASTM A182 Grade F60 Threaded Flange Pressure Class

  • 600LBS
  • 900LBS
  • 300LBS
  • 2500LBS
  • 1500LBS
  • 150LBS


Pressure Class

SA182 F51 Spectacle Blind Flange Marking

  • Grade and Material Name
  • Origin of Material
  • Manufacturing Date
  • Pressure Rating
  • Standard of ASTM & ASME
  • Manufacturer Logo & Name
  • Type of Facing


Marking

2205 Duplex SS Lap Joint Flange Tempurature Limit

  • 250 - 500 (°C)
  • 1900 - 2100 (°F)






Tempurature Limit

ASTM A182 UNS S31803 SWRF Flange Meet Requirements

  • Sour service
  • NACE TM-0284
  • NACE MR0103
  • NACE MR0175
  • ISO 15156



Meet Requirements

Value Added Services of F51 Duplex Steel BLRF Flange

  • Drilling
  • Casting
  • CNC Machined
  • Forging
  • Threading
  • Metal Stampings
  • Minor Fabrication
  • Electroplating
Services

Applications of Duplex Stainless Steel Slip On Flange

  • Power Generation Plant
  • Construction & Mechanical Systems
  • Nuclear Energy Sector
  • Industrial Pressure Vessels
  • Petrochemical Plants


Applications

Duplex 2205 Werkstoff 1.4462 Weld Flange Manufacturing Methods

  • Turning
  • Forged
  • Rolled
  • Milling
  • Stamping
  • Drilling
  • CNC Machining

Manufacturing Methods

A182 F60 Duplex Plate Flanges Types

  • Lap Joint Flange
  • Slip On Flange
  • Socket Weld Flange
  • Plate Flange
  • Weld Neck Flange
  • Blind Flange



Types

F60 Duplex Steel SORF Flange Finish

  • Concentric Serrated
  • Stock Finish – 125- to 250-μin
  • Smooth Finish
  • Spiral Serrated
  • Cold Water Finish / Mirror Finish
  • Serrated Finish
  • Zinc Plated

Finish

Duplex SS 2205 Orifice Flange Origin

  • American
  • Korean
  • European
  • Janpanese



Origin

ASTM A182 UNS S31803 SWRF Flange Face Types

  • RF
  • M&F
  • RTJ
  • T&G
  • FF


Face Types

UNS S31803 F51 Expander Flange Inspection Plan

  • Material Inspection
  • Shell Pressure Test
  • Tensile Test
  • Hardness Test
  • Impact Test
  • Visual Inspection
Testing Requirements

ASTM A182 UNS S32205 Blind Flange Specification And Pressure Rating

ASTM A182 Type 2205 Socket Weld Flange Pressure Rating

Temp in (°C) Pressure Temperature Rating of Duplex 2205 Flanges
900 600 400 300 150 75
300 116.6 77.7 51.8 38.9 10.2 5.1
250 121.4 80.9 53.9 40.5 12.1 6
200 128 85.3 56.9 42.7 13.8 6.9
150 137.8 91.9 61.2 45.9 15.8 7.9
100 152 101.3 67.5 50.7 17.7 8.8
50 155.1 103.4 68.9 51.7 19.5 9.8
-29 - 38 155.1 103.4 68.9 51.7 20 10

Supplier Of Duplex Stainless Steel Slip On Flange As Per ASME B16.5 Standard

Dimensional Standard of Duplex 2205 flanges

  • ASME B16.5
  • ASME B16.47
  • MSS SP44
Buy Custom Sizes Of ASTM A182 Type 2205 Socket Weld Flange As Per Drawing

Duplex SS 2205 Orifice Flange Size Chart

Duplex 2205 Flanges Supplier In India Offers Sizes Of Various Range

Nominal Pipe Sizes o x R H T1 Diameter of Bolt Circle B23 L21 Holes Diameter r L34 B3 L B D
24" 32.00 26.12 27.25 24.00 1.88 29.50 23.25 6.00 20-1.38 0.50 4.38 24.25 3.25 24.25 2.50
22" 29.50 24.25 25.25 22.00 1.81 27.25 21.25 5.88 20-1.38 0.50 4.25 22.25 3.13 22.22 2.38
20" 27.50 22.00 23.00 20.00 1.69 25.00 19.25 5.69 20-1.25 0.50 4.06 20.25 2.88 20.20 2.13
18" 25.00 19.88 21.00 18.00 1.56 22.75 17.25 5.50 16-1.25 0.50 3.81 18.20 2.69 18.18 1.94
16" 23.50 18.00 18.50 16.00 1.44 21.25 15.25 5.00 16-1.12 0.50 3.44 16.19 2.50 16.16 1.75
14" 21.00 15.75 16.25 14.00 1.38 18.75 13.25 5.00 12-1.12 0.50 3.12 14.18 2.25 14.14 1.63
12" 19.00 14.38 15.00 12.75 1.25 17.00 12.00 4.50 12-1.00 0.50 2.19 12.92 2.19 12.88 1.56
10" 16.00 12.00 12.75 10.75 1.19 14.25 10.02 4.00 12-1.00 0.50 1.94 10.92 1.94 10.88 1.31
8" 13.50 9.69 10.62 8.63 1.12 11.75 7.98 4.00 8-0.88 0.50 1.75 8.75 1.75 8.72 1.25
6" 11.00 7.56 8.50 6.63 1.00 9.50 6.07 3.50 8-0.88 0.50 1.56 6.75 1.56 6.72 1.06
5" 10.00 6.44 7.31 5.56 0.94 8.50 5.05 3.50 8-0.88 0.44 1.44 5.69 1.44 5.66 0.94
4" 9.00 5.31 6.19 4.50 0.94 7.50 4.03 3.00 8-0.75 0.44 1.31 4.60 1.31 4.57 0.94
3-1/2" 8.50 4.81 5.50 4.00 0.94 7.00 3.55 2.81 8-0.75 0.38 1.25 4.10 1.25 4.07 0.88
3" 7.50 4.25 5.00 3.50 0.94 6.00 3.07 2.75 4-0.75 0.38 1.19 3.60 1.19 3.57 0.81
3/4" 3.88 1.50 1.69 1.05 0.50 2.75 0.82 2.06 4-0.62 0.12 0.62 1.11 0.62 1.09 0.44
2-1/2" 7.00 3.56 4.12 2.88 0.88 5.50 2.47 2.75 4-0.75 0.31 1.12 2.97 1.12 2.94 0.75
2" 6.00 3.06 3.62 2.38 0.75 4.75 2.07 2.50 4-0.75 0.31 1.00 2.46 1.00 2.44 0.69
1-1/4" 4.62 2.31 2.50 1.66 0.62 3.50 1.38 2.25 4-0.62 0.19 0.81 1.72 0.81 1.70 0.56
1-1/2" 5.00 2.56 2.88 1.90 0.68 3.88 1.61 2.44 4-0.62 0.25 0.88 1.97 0.88 1.95 0.62
1" 4.25 1.94 2.00 1.32 0.56 3.12 1.05 2.19 4-0.62 0.12 0.69 1.38 0.69 1.36 0.50
1/2" 3.50 1.19 1.38 0.84 0.44 2.38 0.62 1.88 4-0.62 0.12 0.62 0.90 0.62 0.88 0.38
Bulk Stock Of ASTM A182 Grade F60 Threaded Flange in NPT, BSP And UNF Threads

Thread Types of Alloy 2205 Flanges

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

Duplex 2205 Flanges Dimensions

An Extensive Range of Dimensions is Offered by an Indian Manufacturer of Duplex 2205 Flanges

Duplex 2205 Flanges Dimensions

NPS OD (Outside Diameter) Number of Bolt Holes Holes Diameter Bolt Circle (BC) SO LTH (SL) RF Diameter (R) Hub Top Diameter (HT) SO Bore Inside Diameter (SB) Minimum Thick (T) WN LTH (WL) WN Bore ID (WB) Hub Base Diameter (HB)
24" 32.00 20 1.38 29.50 3.19 27.25 24.00 24.25 1.81 5.94 23.25 26.12
22" 29.50 20 1.38 27.25 3.07 25.25 22.00 22.22 1.75 5.82 21.25 24.25
20" 27.50 20 1.25 25.00 2.81 23.00 20.00 20.20 1.62 5.62 19.25 22.00
18" 25.00 16 1.25 22.75 2.62 21.00 18.00 18.18 1.50 5.44 17.25 19.88
16" 23.50 16 1.12 21.25 2.44 18.50 16.00 16.16 1.38 4.94 15.25 18.00
14" 21.00 12 1.12 18.75 2.19 16.25 14.00 14.14 1.31 4.94 13.25 15.75
12" 19.00 12 1.00 17.00 2.12 15.00 12.75 12.88 1.19 4.44 12.00 14.38
10" 16.00 12 1.00 14.25 1.88 12.75 10.75 10.88 1.12 3.94 10.02 12.00
8" 13.50 8 0.88 11.75 1.69 10.62 8.63 8.72 1.06 3.94 7.98 9.69
6" 11.00 8 0.88 9.50 1.50 8.50 6.63 6.72 0.94 3.44 6.07 7.56
5" 10.00 8 0.88 8.50 1.38 7.31 5.56 5.66 0.88 3.44 5.05 6.44
4" 9.00 8 0.75 7.50 1.25 6.19 4.50 4.57 0.88 2.94 4.03 5.31
31⁄2" 8.50 8 0.75 7.00 1.19 5.50 4.00 4.07 0.88 2.75 3.55 4.81
3" 7.50 4 0.75 6.00 1.12 5.00 3.50 3.57 0.88 2.69 3.07 4.25
3⁄4" 3.88 4 0.62 2.75 0.56 1.69 1.05 1.09 0.44 2.00 0.82 1.50
21⁄2" 7.00 4 0.75 5.50 1.06 4.12 2.88 2.94 0.81 2.69 2.47 3.56
2" 6.00 4 0.75 4.75 0.94 3.62 2.38 2.44 0.69 2.44 2.07 3.06
11⁄4" 4.62 4 0.62 3.50 0.75 2.50 1.66 1.70 0.56 2.19 1.38 2.31
11⁄2" 5.00 4 0.62 3.88 0.81 2.88 1.90 1.95 0.62 2.38 1.61 2.56
1" 4.25 4 0.62 3.12 0.62 2.00 1.32 1.36 0.50 2.12 1.05 1.94
1⁄2" 3.50 4 0.62 2.38 0.56 1.38 0.84 0.88 0.38 1.81 0.62 1.19

Weight of ASTM A182 UNS S32205 Blind Flange

Class 150 (in LBS)

Normal Pipe Size (NPS) Slip on Flange
24 218.25
22 183.64
20 163.80
18 128.97
16 105.16
14 89.28
1/2 1.10
12 63.49
10 42.76
8 29.76
6 18.95
5 14.99
4 13.00
3 9.03
2½ 7.93
2 5.07
1 1.98

Duplex 2205 Socket Weld Flange Face Types

Face Types Short Name
Raised Face RF
Tongue & Groove T&G
Ring Type Joint RTJ
Flate Face FF
Male & Female M&G

Most Common Types of Duplex 2205 Forged Flanges

Duplex Stainless Steel Slip On Flange

Duplex Stainless Steel Slip On Flange

ASTM A182 Type 2205 Socket Weld Flange

ASTM A182 Type 2205 Socket Weld Flange

Duplex SS 2205 Orifice Flange

Duplex SS 2205 Orifice Flange

ASTM A182 Grade F60 Threaded Flange

ASTM A182 Grade F60 Threaded Flange

2205 Duplex SS Lap Joint Flange

2205 Duplex SS Lap Joint Flange

SA182 F60 Pipe Flange

SA182 F60 Pipe Flange

SA182 F51 Spectacle Blind Flange

SA182 F51 Spectacle Blind Flange

F51 Duplex Steel BLRF Flange

F51 Duplex Steel BLRF Flange

ASTM A182 UNS S31803 SWRF Flange

ASTM A182 UNS S31803 SWRF Flange

F60 Duplex Steel SORF Flange

F60 Duplex Steel SORF Flange

UNS S31803 F51 Expander Flange

UNS S31803 F51 Expander Flange

F51 Duplex Reducing Flange

F51 Duplex Reducing Flange

A182 F60 Duplex Plate Flanges

A182 F60 Duplex Plate Flanges

Duplex 2205 Werkstoff 1.4462 Weld Flange

Duplex 2205 Werkstoff 1.4462 Weld Flange

UNS S32205 F60 Forged Flange

UNS S32205 F60 Forged Flange

German Standard of F51 Duplex Steel BLRF Flange

Types of Duplex 2205 Flanges DIN Standards (German) Types
Threaded Flange DIN 2569, 2568, 2567, 2566, 2565, 2558 Type 12
Weld Neck Flange DIN 2627 to 2638 Type 11
Flat Face Flange DIN 2573 & DIN 2578 Type 1
Lap Joint Flange DIN 2656, 2655, 2641, 2622 Type 2 & Type 4
Blind Flange DIN 2527 Type 5

ASTM A182 Grade F60 Threaded Flange Weight Chart

Standards Class Bolt Sizes Bolt Hole Diameter NO. of Bolts Diameter Diameter of Bolt Circle
ANSI B16.5 ANSI 1500 19 22 4 121 83
ANSI 900 19 22 4 121 83
ANSI 600 13 16 4 95 67
ANSI 300 13 16 4 95 67
ANSI 150 13 16 4 89 60
AS4087 PN14 M12 14 4 95 67
AS 2129 Table H 16 17 4 114 83
Table J 16 17 4 114 83
Table F 13 14 4 95 67
Table E 13 14 4 95 67
Table D 13 14 4 95 67
Table C 13 14 4 95 67
ISO 7005 (DIN) PN40 M12 14 4 95 65
PN25 M12 14 4 95 65
PN20 M14 16 4 90 60.5
PN16 M12 14 4 95 65
PN10 M12 14 4 95 65
PN6 M10 11 4 80 55

Compare Duplex 2205 Flanges PN Rating VS Class

Properties PN Rating Class Rating
Application ISO ASME
Pressure Range PN25, PN16, PN10 Class 600, 300, 150
Pressure Units Bar (1 bar = 100 kPa) PSI

Duplex Stainless Steel Slip On Flange Surface Finishes

Surface Finishes of Duplex Stainless Steel Slip On Flange

Duplex 2205 Werkstoff 1.4462 Weld Flange Testing Reports

  • Report of PMI Test
  • Hardness Testing
  • Tensile Test Report
  • Pressure Rating Test

ASTM A182 UNS S31803 SWRF Flange Gasket Chart

NPS Gasket Inside Daimeter (I.D.) Gasket Outside Daimeter (O.D.)
900 LB 600 LB 400 LB 300 LB 150 LB
12 12.75 19.625 18.00 16.50 16.625 16.125
10 10.75 17.125 15.75 14.125 14.25 13.375
8 8.62 14.125 12.625 12.00 12.125 11
6 6.62 11.375 10.50 9.75 9.875 8.75
5 5.56 9.75 9.50 8.375 8.50 7.75
4 4.50 8.125 7.625 7.00 7.125 6.875
3 3.50 6.625 5.875 5.875 5.875 5.375
3/4 1.06 2.75 2.625 2.625 2.625 2.25
2 1/2 2.88 6.50 5.125 5.125 5.125 4.875
2 2.38 5.625 4.375 4.375 4.375 4.125
1 1/4 1.66 3.50 3.25 3.25 3.25 3
1 1/2 1.91 3.875 3.75 3.75 3.75 3.375
1 1.31 3.125 2.875 2.875 2.875 2.625
1/2 0.84 2.50 2.125 2.125 2.125 1.875

Which Standard Manufacturing Processes Are Used for Duplex Steel 2205 Flanges ?

  • Inspection & Testing
  • Surface Finishing
  • Hot Working
  • Machining
  • Heat Treatment
  • Forging
  • Certification
  • Cold Working
  • Firstly Casting of Material

UNS S32205 F60 Forged Flange Impact Toughness

Temperature in °C 2205 Flanges
20 °C 60
-40°C 40

Milling and Threading Test Result of SA182 F60 Pipe Flange

Gr. Threading M6, No. of Holes at 15 M / Min Milling, Tool Service Life¹ in (Min) V₅ (MM / Min)
Duplex 2205 (UNS  S32205) 446 8 115

What Are the Standard Facing Options for the 2205 Duplex Flange ?

Standard Facing Options for the 2205 Duplex Flange

Which Materials Are Often Used to Seal SAF 2205 Flange Surfaces ?

  • Graphite with Foil Inserts
  • Polytetrafluoroethylene (PTFE)
  • Sheet of Flexible Graphite

Duplex 2205 Flanges HSN Code

Grade HSN Code
Duplex 2205 Flanges 73072100

Manufacturing Equipment of UNS S31803 F51 Expander Flange

  • Electric Bevelling Machine
  • Press Machine
  • Bending Machine
  • Pushing Machine
  • Sand-blasting Machine

Duplex Steel Weld Neck Flange Chemical Composition

Indias Duplex 2205 Flanges Supplier Offers Precise Flange Chemical Composition Information

Gr. S P C N Si Mn Mo Ni Cr Cu
2205 Flanges 0.020 Max 0.030 0.030 Max 0.8 - 0.20 1.00 Max 2.00 Max 2.50 - 3.50 4.50 - 6.50 21.0 - 23.0 63.54 Min

Manufacturing Facilities Of A182 F60 Duplex Plate Flanges

  • Machining
  • Raw Material Cutting
  • Bolt Hole Drilling
  • Open / Close Die Forging & Rolling
  • Heat Treatment

Mechanical Properties of Duplex 2205 Stainless Steel Reducing Flange

Grade Yield Strength in (0.2%Offset) Tensile Strength Elongation
MPa Psi MPa Psi %
ASTM A182 UNS S31803/ S32205 Flange 550 MPa 80000 Psi 800 MPa 116000 Psi 15 %

Duplex 2205 Slip on Flange Features

  • Low Thermal Expansion
  • Good Weldability
  • Good Fatigue Resistance
  • High Strength
  • Pitting and Crevice Corrosion
  • Good Erosion Resistance
  • High Energy Absorption
  • Corrosion Fatigue

Applications of Duplex 2205 Flanges

Applications of Duplex 2205 Flanges

Why is a Duplex Steel Weld Neck Flange Used in Industrial Application ?

  • Little to No Maintenance Required
  • Unmatchable Level of Efficiency
  • Strong Material
  • Durability
  • Resistance to Stress Corrosion Cracking by Chloride

Duplex 2205 Flanges Were Supplied to the Countries Listed Below

Country Name Flag Country Name Flag
South Africa South Africa Tunisia Tunisia
Ghana Ghana Zambia Zambia
Nigeria Nigeria Algeria Algeria
Dubai Dubai Morocco Morocco
Ethiopia Ethiopia Egypt Egypt
Tanzania Tanzania UAE UAE
Angola Angola Kenya Kenya