ASTM A182 Alloy Steel F22 Flanges: High-Performance Flanges for Industrial Applications

Amardeep Steel Centre LLP is a prominent supplier and manufacturer of high-quality flanges, specializing in the production and export of ASTM A182 Alloy Steel F22 Flanges. Our expertise in the field, combined with a commitment to quality and customer satisfaction, has positioned us as a leading name in the industry.

What are ASTM A182 Alloy Steel F22 Flanges?

ASTM A182 Alloy Steel F22 Flanges are specialized components used to connect pipes, valves, pumps, and other equipment to form a piping system. These flanges are manufactured from Alloy Steel F22, a material known for its excellent mechanical properties, including high tensile strength, toughness, and resistance to wear and corrosion. The ASTM A182 specification covers forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service.

ASTM A182 Alloy Steel F22 Flanges

Key Properties of ASTM A182 Alloy Steel F22 Flanges

  1. High Tensile Strength: ASTM A182 Alloy Steel F22 Flanges offer superior tensile strength, making them suitable for applications that involve high pressure and temperature.
  2. Corrosion Resistance: The chromium content in F22 alloy steel enhances the flange’s resistance to corrosion, particularly in environments with high sulfur content.
  3. Thermal Stability: These flanges maintain their mechanical properties even at elevated temperatures, making them ideal for high-temperature applications.
  4. Toughness and Ductility: The flanges exhibit excellent toughness and ductility, which allows them to withstand heavy loads and resist cracking under stress.
  5. Weldability: ASTM A182 Alloy Steel F22 Flanges are highly weldable, allowing for easy installation and integration into existing piping systems.

Advantages of ASTM A182 Alloy F22 Flanges

  1. Durability: The robust nature of Alloy Steel F22 ensures that these flanges have a long service life, even in harsh operating conditions.
  2. Versatility: ASTM A182 Alloy F22 Flanges can be used in a wide range of industries, making them a versatile choice for various applications.
  3. Cost-Effectiveness: Despite their high-performance characteristics, these flanges are cost-effective, offering great value for money.
  4. Ease of Maintenance: The high resistance to wear and corrosion reduces the need for frequent maintenance, thereby lowering operational costs.
  5. Safety: The ability of these flanges to withstand high pressure and temperature ensures the safety of the entire piping system, preventing leaks and potential hazards.
ASTM A182 Alloy F22 Flanges
Alloy Steel F22 Flanges

Schedule and Size Chart

Schedule Pipe Size (inches) Flange OD (inches) Thickness (inches) Bolt Circle Diameter (inches) Number of Bolts Bolt Hole Diameter (inches)
10 1/2″ – 24″ 3.5″ – 30″ 0.25″ – 1.75″ 2.38″ – 26″ 4 – 24 0.625″ – 1.625″
20 1/2″ – 24″ 3.75″ – 30.5″ 0.312″ – 2.25″ 2.75″ – 26.5″ 4 – 24 0.625″ – 1.625″
40 1/2″ – 24″ 4″ – 32″ 0.437″ – 2.75″ 3″ – 28″ 4 – 24 0.75″ – 1.75″
80 1/2″ – 24″ 4.5″ – 34″ 0.5″ – 3.25″ 3.25″ – 30″ 4 – 24 0.75″ – 1.75″
160 1/2″ – 24″ 5″ – 36″ 0.625″ – 3.75″ 3.75″ – 32″ 4 – 24 0.875″ – 1.875″

Mechanical Properties Chart

Property Value
Tensile Strength 415 MPa (min)
Yield Strength 205 MPa (min)
Elongation 20% (min)
Hardness, Brinell 163 – 197 HB
Impact Energy (Charpy V-notch) 20 J (min) at room temperature

Specifications Chart

Specification Details
Standard ASTM A182
Material Grade Alloy Steel F22
Class 150, 300, 600, 900, 1500, 2500
Dimensions ANSI B16.5, ANSI B16.47, MSS SP-44
Size Range 1/2″ to 48″
Pressure Rating 150# to 2500#
Face Type Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ)
Flange Types Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint, Threaded

Chemical Composition Chart

Element Composition (%)
Carbon (C) 0.05 – 0.15
Manganese (Mn) 0.30 – 0.60
Phosphorus (P) 0.035 max
Sulfur (S) 0.040 max
Silicon (Si) 0.50 max
Chromium (Cr) 1.90 – 2.60
Molybdenum (Mo) 0.87 – 1.13
Nickel (Ni) 0.50 max
Copper (Cu) 0.50 max

Physical Properties Chart

Property Value
Density 7.85 g/cm³
Melting Point 1425°C – 1475°C
Thermal Conductivity 30.5 W/m·K at 100°C
Specific Heat 460 J/kg·K
Modulus of Elasticity 190 – 210 GPa
Electrical Resistivity 0.5 µΩ·m at 20°C

Application Chart

Industry Application
Oil & Gas Piping systems, pressure vessels, and heat exchangers in offshore platforms and refineries.
Petrochemical Chemical reactors, distillation columns, and pipelines.
Power Generation Turbine blades, boilers, and piping systems in power plants.
Chemical Processing Acid production, fertilizers, and pharmaceutical manufacturing.
Marine Engineering Shipbuilding, offshore drilling rigs, and seawater systems.
Aerospace Engine components, exhaust systems, and structural parts.
Construction High-pressure pipelines, structural supports, and bridges.

Why Choose Amardeep Steel Centre LLP?

When it comes to Flanges ASTM A182 Alloy F22, Amardeep Steel Centre LLP stands out for several reasons:

  • Quality Assurance: We adhere to the highest quality standards, ensuring that our flanges meet both national and international specifications.
  • Customization: We offer customized solutions to meet the specific needs of our clients, providing flanges in various sizes, dimensions, and pressure ratings.
  • Technical Expertise: Our team of experts has in-depth knowledge of the materials and manufacturing processes, enabling us to provide technical support and guidance to our clients.
  • Competitive Pricing: We offer competitive prices without compromising on quality, ensuring that our clients receive the best value for their investment.
  • Global Reach: With a well-established distribution network, we can supply our products to clients around the world, ensuring timely delivery and exceptional service.

ASTM A182 Alloy Steel F22 Flanges are an essential component in high-performance piping systems, offering superior strength, durability, and corrosion resistance. Whether you are in the oil and gas industry, chemical processing, or power generation, these flanges provide a reliable solution for your industrial needs.

Global Reach

Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality ASTM A182 Alloy Steel F22 Flanges. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

Metal globe

Countries We Export To

UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.

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