Alloy Steel Flanges

Alloy Steel Flanges

Alloy Steel Flanges are crucial components in various industrial applications, known for their exceptional strength, durability, and resistance to corrosion and high-temperature environments. These flanges play a pivotal role in connecting pipes, valves, and other equipment in pipelines, facilitating the safe and efficient transfer of fluids and gases. Here's a concise overview of alloy steel flanges in 350 words:

Material Composition: Alloy steel flanges are made from a blend of iron and various alloying elements such as chromium, molybdenum, nickel, and others. The specific alloy composition varies based on the application and the required properties.

High Strength: One of the primary advantages of alloy steel flanges is their exceptional strength. This property makes them suitable for handling high-pressure and high-temperature applications, which are common in industries like petrochemical, oil and gas, and power generation.

Corrosion Resistance: Alloy steel flanges exhibit excellent resistance to corrosion, particularly when compared to carbon steel flanges. The addition of alloying elements, especially chromium, forms a protective oxide layer on the surface, preventing rust and degradation.

Temperature Resistance: Alloy steel flanges are capable of withstanding extreme temperatures, making them suitable for applications where temperature fluctuations are significant. They maintain their mechanical properties at both high and low temperatures.

Versatility: These flanges are available in various types, including slip-on, weld neck, socket weld, and blind flanges. Their adaptability and availability in different sizes and pressure ratings make them versatile for diverse applications.

Alloy Steel Flanges

Pressure Ratings: Alloy steel flanges come with a wide range of pressure ratings, allowing them to be used in applications ranging from low-pressure systems to high-pressure, critical processes.

Common Applications: Alloy steel flanges find use in numerous industries, including oil and gas, petrochemical, chemical processing, power generation, and shipbuilding. They are vital for connecting and sealing pipes, valves, and other equipment in these sectors.

Quality Standards: To ensure the safety and reliability of these components, they must adhere to various industry standards and specifications. Common standards include ASME B16.5, ASME B16.47, and ASTM A182/A350.

Weldability: Alloy steel flanges can be easily welded to the corresponding pipe or equipment, ensuring a secure and leak-free connection.

Maintenance: Regular inspection and maintenance are essential to ensure the continued performance and integrity of alloy steel flanges. This includes checking for signs of corrosion, damage, and proper sealing.

Manufacturing Process Of Alloy Steel Flanges

Specification Of Alloy Steel Flanges

Standard ASTM A181 / ASME SA181
Dimension 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
Flanges Size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
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
Pressure Class PN 2.5 TO PN 400
Pressure Rating ANSI 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
Table D, E, F, H
Types Forged / Threaded / Screwed / Plate
Form Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange.
Flanges Marking All Flanges are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.)

Types Of Alloy Steel Flanges

Alloy Steel Slip-On Flanges

Alloy Steel Slip-On Flanges

Alloy Steel Weld Neck Flanges

Alloy Steel Weld Neck Flanges

Chrome Moly Blind Flanges

Chrome Moly Blind Flange

Alloy Steel Socket Weld Flange

Alloy Steel Socket Weld Flange

CrMo Ring Type Joint Flange

CrMo Ring Type Joint Flange

Alloy Steel Threaded Flanges

Alloy Steel Threaded Flanges

Alloy Steel Forged Flange

Alloy Steel Forged Flange

Alloy Steel Lap Joint Flange

Alloy Steel Lap Joint Flange

Alloy Steel Spectacle Blind Flange

Alloy Steel Spectacle Blind Flange

Alloy Steel Reducing Flanges

Alloy Steel Reducing Flanges

High Pressure Steel Square Flanges

High Pressure Steel Square Flanges

Alloy Steel Flat Flange

Alloy Steel Flat Face Flange

Other Types Of Alloy Steel Flanges

  • Alloy Steel Socket Weld Flanges
  • Alloy Steel Blind Flanges
  • Alloy Steel Threaded Flanges
  • Chrome Moly Tongue & Groove Flanges
  • Alloy Steel Spectacle Blind Flanges
  • Alloy Steel Plate Flanges
  • CrMo Lap Joint Flanges
  • Alloy Steel Reducing Flanges
  • Alloy Steel Weld Neck Flanges
  • ASTM A181 Alloy Steel Ring Type Joint Flanges
  • Alloy Steel Pipe Flanges
  • Chrome Moly Long Weld Neck Flanges
  • CrMo Forged Flanges
  • High Pressure Steel Slip On Flanges
  • Alloy Steel Loose Flanges
  • CrMo SWRF Flange
  • Alloy Steel Welding Neck Flange
  • High Pressure Steel Male & Female Flanges
  • Alloy Steel Ring Type Joint Flanges
  • ASTM A181 Alloy Steel Flat Face Flanges
  • Alloy Steel RTJ Flanges
  • Alloy Steel Blind Flange
  • ASME B16.5 Alloy Steel BLRF Flanges
  • ASME SA181 Alloy Steel Nipoflange
  • Chrome Moly Nickel PN 10 Flange
  • Alloy Steel Screwed Flanges
  • CrMo SORF Flanges
  • Alloy Steel Slip on Flanges
  • Chrome Moly Socket weld Flanges
  • Alloy Steel Spectacle Blind Flanges

Ask Free Sample of Alloy Steel Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) Flanges Please Call On   +91 9594327775 Or Mail Us On subhash@sheetalindustries.com

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Alloy Steel Flanges Price, Dimension, Weight

Alloy Steel Flanges Industrial Application

Oil & Gas Industry

Oil & Gas Industry

Chemical Industry

Chemical Industry

Power Generation Industry

Power Generation Industry

Construction Industry

Construction Industry

Shipbuilding Industry

Shipbuilding Industry

Automotive Industry

Automotive Industry

Food Industry

Food Industry

Textile Industry

Textile Industry

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