Alloy Steel F11 Flanges

Alloy Steel F11 Flanges

Alloy Steel F11 Flanges are vital components in various industrial applications where high temperature and pressure conditions demand exceptional strength, corrosion resistance, and durability. These flanges are made from Alloy Steel F11, which is a low alloy steel known for its outstanding performance in elevated-temperature environments.

Key Characteristics of Alloy Steel F11 Flanges:

High-Temperature Resistance: Alloy Steel F11 is designed to withstand high temperatures, making it ideal for applications such as petrochemicals, power generation, and industrial boilers.

Corrosion Resistance: These flanges have excellent corrosion resistance properties, which ensure their longevity and performance in corrosive environments.

High Strength: Alloy Steel F11 offers impressive tensile strength and yield strength, making it suitable for applications where structural integrity is paramount.

Low Alloy Content: With a low alloy content, Grade 11 maintains good weldability while retaining its exceptional properties.

Alloy Steel F11 Flanges

Types of Alloy Steel F11 Flanges:

Weld Neck Flanges: These are known for their durability and high-pressure resistance. They are commonly used in critical applications.

Slip-On Flanges: Easy to install, slip-on flanges are a cost-effective choice for less demanding applications.

Socket Weld Flanges: These are designed for smaller pipe sizes and high-pressure applications, offering excellent sealing and strength.

Blind Flanges: Used to block off a pipeline or to create an access point, blind flanges are essential in many industrial processes.

Lap Joint Flanges: Lap joint flanges are used in applications where easy dismantling is required, such as systems that need periodic maintenance.

Threaded Flanges: These are designed for threaded connections and are commonly used in low-pressure and smaller pipe-size applications.

Applications of Alloy Steel F11 Flanges:

Alloy Steel F11 Flanges find applications in a wide range of industries, including oil and gas, chemical processing, power generation, and more. They are used in pipelines, pressure vessels, heat exchangers, and various high-temperature equipment.

Manufacturing Process Of Alloy Steel F11 Flanges

Specification Of Alloy Steel F11 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.)

Alloy Steel F11 Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Alloy Steel Gr 11 1.7335 K11597

Chemical Composition of Alloy Steel F11 Flanges

Grade C Mn Si Mo P Cr
Alloy Steel Gr 11 0.10 - 0.20 0.40 - 0.65 0.50 - 0.80 0.44 - 0.65 0.025 1.00 - 1.50

Mechanical Properties of Chrome Moly F11 Flanges

Tensile Strength (ksi) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (ksi) min
570 23 295

Types Of Alloy Steel F11 Flanges

Alloy Steel F11 Slip-On Flanges

Alloy Steel F11 Slip-On Flanges

Alloy Steel Gr F11 Weld Neck Flanges

Alloy Steel Gr F11 Weld Neck Flanges

Chrome Moly F11 Blind Flanges

Chrome Moly F11 Blind Flange

Alloy Steel Gr.F11 Socket Weld Flange

Alloy Steel Gr.F11 Socket Weld Flange

CrMo F11 Ring Type Joint Flange

CrMo F11 Ring Type Joint Flange

Alloy Steel F11 Threaded Flanges

Alloy Steel F11 Threaded Flanges

Alloy Steel F11 Forged Flange

Alloy Steel F11 Forged Flange

Alloy Steel Gr F11 Lap Joint Flange

Alloy Steel Gr F11 Lap Joint Flange

Alloy Steel F11 Spectacle Blind Flange

Alloy Steel F11 Spectacle Blind Flange

UNS K11597 Reducing Flanges

UNS K11597 Reducing Flanges

High Pressure Steel F11 Square Flanges

High Pressure Steel F11 Square Flanges

Alloy Steel Grade F11 Flat Flange

Alloy Steel Grade F11 Flat Face Flange

Other Types Of Alloy Steel F11 Flanges

  • Chrome Moly Gr F11 Long Weld Neck Flanges
  • UNS K11597 Threaded Flanges
  • Alloy Steel F11 Plate Flanges
  • CrMo F11 Lap Joint Flanges
  • Alloy Steel F11 Spectacle Blind Flanges
  • Alloy Steel F11 Blind Flanges
  • Alloy Steel Gr F11 Weld Neck Flanges
  • 1.7335 Reducing Flanges
  • Alloy Steel F11 Socket Weld Flanges
  • High Pressure Steel Grade F11 Slip On Flanges
  • Chrome Moly F11 Tongue & Groove Flanges
  • CrMo F11 Forged Flanges
  • Alloy Steel F11 Loose Flanges
  • Alloy Steel F11 Pipe Flanges
  • ASTM A181 Alloy Steel F11 Ring Type Joint Flanges
  • Alloy Steel F11 Slip on Flanges
  • Alloy Steel F11 RTJ Flanges
  • ASTM A181 Alloy Steel F11 Flat Face Flanges
  • 1.7335 Blind Flange
  • UNS K11597 Screwed Flanges
  • Alloy Steel F11 Ring Type Joint Flanges
  • CrMo F11 SORF Flanges
  • Alloy Steel Gr F11 Spectacle Blind Flanges
  • Chrome Moly Grade F11 PN 10 Flange
  • Alloy Steel F11 Welding Neck Flange
  • High Pressure Steel F11 Male & Female Flanges
  • ASME SA181 Alloy Steel F11 Nipoflange
  • ASME B16.5 Alloy Steel F11 BLRF Flanges
  • Chrome Moly F11 Socket weld Flanges
  • CrMo F11 SWRF Flange

Ask Free Sample of Alloy Steel F11 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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UNS K11597 Flanges Price, Dimension, Weight

Alloy Steel F11 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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