• sales@shikharsteel.com

ASTM A182 F22 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

K21590/K21590

Melting Point

Melting Point

1400-1455°C

Test

Test

Chemical Analysis

Environment

Environment

High Pressure

Use

Use

Piping Applications

ANSI Standard

ANSI Standard

ANSI B16.5


ASTM A182 F22 flanges Overview

Table Of Content

SA 182 Gr F22 Blind Flange Manufacturer for Petrochemical


ASTM A182 F22 Flanges Specification



Manufacturing Size Range

ASTM A182 GR F22 Flange Manufacturing Sizes

  • ½" to 24"
  • PN 2.5 to PN 400
  • DN15 to DN1500
  • Contact ASTM A182 F22 Flanges Manufacturer in India For Above 12"
Pressure Class

Alloy Steel F22 Flanges Pressure Class

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

Faces

ASME SA182 F22 Pipe Flange Faces

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

American Standard

American Standard of A182 F22 Alloy Steel Flanges

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

ASTM A182 F22 Alloy Steel Flanges Manufacturing Process

  • Forging
  • Cast
  • Plate
Thickness

SA182 Grade F22 Forged Flange Thickness

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

ASTM A182 Gr F22 Pipe Flange Process

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

A182 F22 Class 2 Blind Flange Threads

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

ASME SA182 F22 CL 1 Slip On Flange Surface Coating

  • Oil Black Paint
  • Zinc Plated
  • Anti Rust Paint
Bolts Hole

UNS K21590 Weld Neck Flange Bolts Hole

  • 4 To 8
  • 4 To 48
  • 4 To 24
Application

Alloy Steel F22 Plate Flange Application

  • Shipbuilding
  • Aerospace
  • Oil & Gas Plants
Packaging

A182 Grade F22 Lap Joint Flange Packaging

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

SA 182 Gr F22 Socket Weld Flange Suitable Environment

  • Sulfuric Acid
  • Seawater
  • Phosphoric Acid
Testing

ASTM A182 Grade F22 Threaded Flange Testing & Inspection

  • Tensile Test
  • Material Inspection
  • Impact Test
Connection

ASME SA182 F22 Flanges Connection

  • Threaded
  • Welding
European Standard

European Standard of ASTM A182 GR F22 Flange

  • EN 1092-2
  • EN 1092-1
Logistics

Alloy Steel F22 Flanges Logistics

  • By Sea & Air
  • Oman = 5 day
  • Bahrain = 9 day
  • Kuwait = 10 day
Origin

ASME SA182 F22 Pipe Flange Origin

  • Janpanese
  • Korean
  • American
  • European
German Standard

A182 F22 Alloy Steel Flanges German Standard

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

Japanese Standard of ASTM A182 F22 Alloy Steel Flanges

  • JIS B2311
  • JIS B2220
  • JIS B2312

Supplied in February 25, 2025



MEG Energy
  • 6", Class 700, Slip On Flange
  • MEG Energy
  • Calgary, Alberta, Canada
Project in Qatar
  • 3",Class 350, Weld Neck Flange
  • Paramount Resources
  • Calgary, Alberta, Canada

Get Ex.Stock of A182 Grade F22 Class 3 Threaded Flange for Corrosive Environments in Mumbai


Advantages of Alloy Steel F22 Flanges



  • High Temperature
  • Good Ductility
  • Superior Strength
  • Easy to Weld
  • Corrosion Resistance
  • High-performance

Since 2014, Shikhar Steel Has Supplied ASME SA182 F22 CL 1 Forged Flange in Various Types and Pressure Class


ASME SA182 F22 Pipe Flange Face Types



ASME SA182 F22 Pipe Flange Face Types

Check UNS K21590 Blind Flange Hardness and Temperature Range in Class 150 to 2500

Hardness of A182 F22 Alloy Steel Flanges



Class Hardness HBW
1 170
3 156-207

SA182 Grade F22 Forged Flange Working Pressure Class



TEMP. C 150# 400# 300# 600# 1500# 900# 2500#
-29 to 38 15.9 55.2 41.4 82.7 206.8 124.1 344.7
100 13.3 46.4 34.8 69.6 173.9 104.4 289.9
50 15.3 53.4 40 80 200.1 120.1 333.5
150 12 41.9 31.4 62.8 157 94.2 261.6
250 10.5 36.6 27.5 54.9 137.3 82.4 228.9
200 11.2 38.9 29.2 58.3 145.8 87.5 243
300 10 34.8 26.1 52.1 130.3 78.2 217.2
350 8.4 33.4 25.1 50.1 125.4 75.2 208.9
325 9.3 34 25.5 51 127.4 76.4 212.3
375 7.4 33 24.8 49.5 123.8 74.3 206.3
425 5.5 31.8 23.9 47.7 119.3 71.6 198.8
400 6.5 32.4 24.3 48.6 121.5 72.9 202.5
450 4.6 31.2 23.4 46.8 117.1 70.2 195.1

Refer Alloy Steel F22 Weld Neck Flange Weight Chart and Chemical Composition

UNS K21590 Weld Neck Flange Weight Chart



NPS Thd Slip On Socket Weld Blind Lap Joint Weld Neck
1/2 0.5 0.5 0.9 0.9 0.5 0.9
1 0.9 0.9 0.9 0.9 0.9 1.4
3/4 0.9 0.9 0.9 0.9 0.9 0.9
1¼ 1.4 1.4 1.4 1.4 1.4 1.4
2 2.3 2.3 2.3 2.3 2.3 2.7
1½ 1.4 1.4 1.4 1.8 1.4 1.8
2½ 3.6 3.6 3.6 3.2 3.6 4.5
3½ 5.4 4 4 5.9 4 5.4
3 4.1 4.1 4.1 4.1 4.1 5.2
4 5.9 5.9 5.9 7.7 5.9 7.4
6 8.6 8.6 8.6 12.2 8.6 11.7
5 6.8 6.8 6.8 9 6.8 9.5
8 13.5 13.5 13.5 21.2 13.5 18.9
12 28.8 28.8 28.8 55.4 28.8 39.6
10 19.4 19.4 19.4 31.5 19.4 24.3
14 40.5 40.5 40.5 63 47.3 51.3
18 58.5 58.5 58.5 99 72 74.3
16 44.1 47.7 44.1 81 63 63
22 83.3 83.3 83.3 159.8 110.3 101.3
20 74.3 74.3 74.3 128.3 87.8 88.7
24 99 99 99 193.5 123.8 120.6
Weights in KG approx. given

A182 F22 Chemical Composition



C

Carbon

0.05 - 0.15

Mn

Manganese

0.30 - 0.60

P

Phosphorus

0.040

S

Sulfur

0.040

Si

Silicon

0.50

Cr

Chromium

2.00 - 2.50

Mo

Molybdenum

0.87 - 1.13



Temperature Range of ASME SA182 F22 Flanges



Grade Temperature Range

ASTM A182 F22 Flanges

 537 - 593°C

ASTM A182 F22 Mechanical Properties



Tensile Strength
Tensile Strength
Class 1: 205
Class:2 310
Elongation
Elongation
20%

Yield Strength of Alloy Steel F22 Plate Flange



Property Value
Yield Strength Class 1: 205 MPa
Class 2: 310 MPa

UNS K21590 Weld Neck Flange Testing



HIC Test

HIC Test

IGC Test

IGC Test

Macro Test

Macro Test


A182 F22 Hardness



Property Value
Hardness 197-237 (BHN)

Equivalent Material of ASTM A182 F22 Flanges



North America

UNS (North America)

  • K21590
JIS (Japan)

DIN (German)

  • 1.7380

SA 182 Gr F22 Socket Weld Flange Density



Property Value
Density 7.85 g/cm³

Types of ASTM A182 F22 Flanges



ASTM A182 F22 Blind Flange

ASTM A182 F22 Blind Flange

A182 F22 Weld Neck Flange

A182 F22 Weld Neck Flange

ASTM A182 Gr F22 Slip On Flange

ASTM A182 Gr F22 Slip On Flange

A182 Grade F22 Socket Weld Flange

A182 Grade F22 Socket Weld Flange

UNS K21590 Lap Joint Flange

UNS K21590 Lap Joint Flange

A182 Gr F22 Plate Flanges

A182 Gr F22 Plate Flanges

SA 182 Gr F22 Long Neck Flanges

SA 182 Gr F22 Long Neck Flanges

A182 Grade F22 Threaded Flange

A182 Grade F22 Threaded Flange

Alloy Steel F22 Orifice Flange

Alloy Steel F22 Orifice Flange

A182 Gr F22 Spectacle Blind Flanges

A182 Gr F22 Spectacle Blind Flanges

ASME SA182 F22 Reducing Flange

ASME SA182 F22 Reducing Flange

A182 F22 Alloy Steel Puddle Flanges

A182 F22 Alloy Steel Puddle Flanges






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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