ASTM A182 Gr F22 Alloy Steel Flanges Manufacturers & Suppliers in India

ASTM A182 F22 is a specification for forged or rolled alloy steel pipe flanges, forged fittings, valves, and parts for high-temperature service. Specifically, ASTM A182 F22 alloy steel flanges are designed for use in high-pressure, high-temperature applications in industries such as oil and gas, petrochemicals, power generation, and refining.

Types of ASTM A182 F22 Alloy Steel Flanges:

Weld Neck Flanges: These flanges are designed to be butt-welded to the pipe. They are known for their high strength and ability to withstand high pressure and temperature.
Slip-On Flanges: These flanges slide over the pipe and are then welded in place. They are easier to align than weld neck flanges but are not as strong.
Blind Flanges: Used to seal the end of piping systems or pressure vessel openings. They are solid disks with no center hole.
Threaded Flanges: These flanges have internal threads that match the external threads of pipes. They are used in low-pressure, non-critical applications.
Socket Weld Flanges: Similar to slip-on flanges, but they have a recessed area (socket) where the pipe fits. They are welded around the outer perimeter of the flange.
Lap Joint Flanges: These flanges are used with stub ends when the piping system requires dismantling frequently.

Table Of Content

What is ASTM A182 Gr F22 Alloy Steel Flanges
ASTM A182 Gr F22 Alloy Steel Flanges Specifications
ASTM A182 Gr F22 Alloy Steel Flanges Equivalent Material
ASTM A182 Gr F22 Alloy Steel Flanges Chemical Composition
ASTM A182 Gr F22 Alloy Steel Flanges Mechanical Properties
Types Of ASTM A182 Gr F22 Alloy Steel Flanges
Application Industries Of ASTM A182 Gr F22 Alloy Steel Flanges

Features of ASTM A182 F22 Alloy Steel Flanges:

High Strength: ASTM A182 F22 alloy steel provides high tensile and yield strength, making it suitable for high-pressure applications.
Corrosion Resistance: Alloy steel provides good resistance to corrosion and oxidation, which is crucial for applications in harsh environments.
High-Temperature Resistance: F22 alloy steel maintains its mechanical properties at elevated temperatures, making it suitable for high-temperature service.
Versatility: These flanges are available in various types and sizes, allowing for flexibility in design and application.

Applications of ASTM A182 F22 Alloy Steel Flanges:

Oil and Gas Industry: Used in pipelines, refineries, and offshore platforms for transporting and processing oil and gas.
Petrochemical Industry: Utilized in chemical processing plants for handling corrosive fluids and high-temperature reactions.
Power Generation: Found in power plants for steam, gas, and water piping systems.
Refining Industry: Used in refineries for processing crude oil into various petroleum products.
Industrial Processes: Employed in various high-pressure and high-temperature industrial applications where corrosion resistance and strength are essential.

Tricon Steel & Alloys is your premier destination for top-notch ASTM A182 Alloy Steel F22 Pipes in Mumbai, India. As a distinguished manufacturer and supplier, we pride ourselves on delivering excellence through our commitment to using high-quality raw materials and the latest technological advancements in our production processes. At Tricon Steel & Alloys, we set the industry standard for reliability, durability, and precision. Our products not only meet but exceed expectations, ensuring optimal performance in diverse applications. With a dedication to quality and competitive pricing, we stand as a trusted partner for all your alloy steel pipe needs.

ASTM A182 Gr F22 Alloy Steel Flanges Specifications

Standard	ASTM A182 / ASME SA182
Dimensions	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Size	1/2" (15 NB) to 48" (1200NB), DN10~DN5000
Pressure Rating	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS	16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K
Flange Connection / Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove, Flange Pipe.
Types of Flanges	Threaded / Screwed / Forged / Plate
Coating	Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized
Test Of Flange	Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine.
Production Technique Used	Heat treated, Forged and Machined
Equipment	Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc.
Test Certificates	EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc

ASTM A182 Gr F22 Alloy Steel Flanges Manufacturing Process

Flange Forging

Compared to cast flanges, forged flanges typically contain less carbon and are less likely to corrode. Forgings have superior mechanical qualities, a thicker structure, and a more streamlined shape.

Heat Treatment

The flange is undergoing heat treatment; the forging process has the slowest total cooling pace, while the standardizing and reducing processes have faster cooling speeds. The flange is undergoing heat treatment; the forging process has the slowest total cooling pace, while the standardizing and reducing processes have faster cooling speeds.

Forging Rolling

Roll forging is a forging technique that shapes a metal object by using opposing rolls. Although roll forging employs rolls to accomplish the desired material deformation, it is categorized as a metal forging procedure rather than a rolling procedure.

Rust Prevention

For steel flanges, conventional rust protection treatments include hot dip galvanizing, electro galvanizing (cold), varnish paint coating, black paint coating, black phosphating treatment, yellow (golden) paint coating, etc.

ASTM A182 Gr F22 Alloy Steel Flanges Equivalent Material

STANDARD	UNS	WERKSTOFF NR.
Alloy Steel F22	K21590	1.7380

ASTM A182 Gr F22 Alloy Steel Flanges Chemical Composition

Grade	C	Mn	P	S	Si	Ni	Ch	Mo	Cb
F22	0.05-0.15	0.30-0.60	0.040	0.040	0.50	-	2.00-2.50	0.87-1.13	-

ASTM A182 Gr F22 Alloy Steel Flanges Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
F22	415	205	20	-	170 max

ASTM A182 Gr F22 Alloy Steel Flanges Technical Information

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Types Of ASTM A182 Gr F22 Alloy Steel Flanges

ASTM A182 Gr F22 Alloy Steel Slip On Flanges

ASTM A182 Gr F22 Alloy Steel Weld Neck Flange

ASTM A182 Gr F22 Alloy Steel Socket weld Flanges

ASTM A182 Gr F22 Alloy Steel Threaded Flanges

ASTM A182 Gr F22 Alloy Steel Blind Flange

ASTM A182 Gr F22 Alloy Steel Lap Joint Flanges

ASTM A182 Gr F22 Alloy Steel Forged Flanges

ASTM A182 Gr F22 Alloy Steel Spectacle Blind Flange

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