Alloy Steel Flanges - Manufacturer, Supplier

Alloy Steel Flanges Stockist, Lap Joint & Blind Flange Exporter India

Alloy Steel Flanges

Alloy steel flanges are essential components in various industrial applications, offering superior strength and durability compared to standard carbon steel flanges. Piyush Steel provides high-quality alloy flanges that meet rigorous standards, including ASTM A182, ASME SA182, and DIN 1.7335. Depending on the specific alloy and grade, these flanges are designated under the UNS numbers S23500, S27500, and S35500. They are available in various grades, such as Alloy Steel F5, F9, F11, F22, and F91, each offering unique properties suited to different industrial needs.

The composition of our alloy steel flanges includes a mix of chromium, molybdenum, nickel, and manganese, which enhances their mechanical properties. For instance, Alloy Steel F22 typically contains 2.25% chromium and 1% molybdenum, providing excellent resistance to high-temperature environments and corrosive elements. These flanges are known for their robust mechanical properties, including a tensile strength ranging from 415 to 585 MPa and a yield strength of 205 to 310 MPa. It makes them ideal for power plants, chemical industries, and oil and gas pipelines, where durability and reliability are paramount.

Our alloy steel flanges come in various sizes and specifications to accommodate diverse application requirements. Standard sizes include diameters ranging from ½ inch to 48 inches, with pressure ratings from 150# to 2500#. Some of the most commonly used sizes are 2 inches, 4 inches, and 8 inches, catering to the needs of both small and large-scale projects. We also offer custom sizes and configurations, ensuring that our products meet the specific demands of each client.

The alloy steel flange price varies based on material grade, size, and market conditions. In Mumbai, prices typically range from INR 150 to 400 per kilogram, depending on the specifications. For international clients, the price range is approximately USD 2 to 5 per kilogram. These prices are subject to change, so we recommend contacting alloy steel flanges suppliers or alloy steel flanges manufacturers in India for the most current and accurate pricing information.

At Piyush Steel, we are committed to providing detailed product knowledge to our clients and buyers. Customers can make informed purchasing decisions by understanding the specifications, mechanical properties, and pricing of alloy steel flange. Our range of alloy steel flanges is designed to meet the highest industry standards, ensuring reliability and performance in demanding applications.

Alloy Steel Flanges at Best Price, AS Industrial Flanges Distributors, AS Flange, Alloy Steel Flanges, Alloy Steel Spectacle Blind Flanges Manufacturer in India.

Alloy Steel Pipe Flanges, AS Slip on Flanges, ANSI B16.5 Alloy Steel Flanges, AS Flanges, Alloy Steel Flange Supplier in Mumbai, ASTM A182 AS Weld Neck Flanges, AS Threaded Flanges, AS Socket weld Flanges Supplier in Mumbai, India.

AS Flanges
Alloy Steel Flanges Price List

Request the latest Alloy Steel Flanges Price List. Please Call +91 22 23867540 or Send an Email to [email protected] for Alloy Steel Pipe Flanges Ready stock information and updated price list.

Alloy Steel Flanges Forms in Stock

Alloy Steel Slip on Flanges

Alloy Steel Weld Neck Flanges
  • Alloy Steel Weld Neck Flanges
  • AS Weld Neck Flanges
  • Alloy Steel WNRF Flanges
  • ANSI B16.5 AS Weld Neck Flange

Alloy Steel Blind Flanges
  • Alloy Steel Blind Flanges
  • AS Blind Flanges
  • Alloy Steel BLRF Flanges
  • ANSI B16.5 AS Blind Flange

Alloy Steel Threaded Flanges

Alloy Steel Socket weld Flanges

Alloy Steel Lap Joint Flanges

Alloy Steel RTJ Flanges

Alloy Steel Orifice Flanges

Alloy Steel Long Weld Neck Flanges
  • Alloy Steel Long Weld Neck Flanges
  • AS Long Weld Neck Flanges
  • ANSI B16.5 AS Long Weld Neck Flange

Alloy Steel Spectacle Blind Flanges

Alloy Steel Forged Flanges

Alloy Steel Plate Flanges
  • Alloy Steel Plate Flanges
  • AS Plate Flanges
  • ANSI B16.5 AS Plate Flange

Stock Size Range and Specifications For ASTM A182 F5 Alloy Steel Flanges

Specification : ASTM A182 / ASME SA182

Dimension Standard : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Standard : ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc

Size : 1 / 2″ to 36″

Pressure Ratings : 150#, 300#, 400#, 600#, 900#, 1500# & 2500#. PN6, PN10, PN16, PN25, PN40, PN64 etc

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Chemical Element of Alloy Steel Flange Material

Grade C Mn Si P S Cr Mo
F1 0.15 max 0.3-0.6 0.5 0.03 0.03 4-6 0.44-0.65
F5 0.15 max 0.3-0.6 0.5-1.0 0.03 0.03 4-6 0.44-0.65
F9 0.15 max 0.3-0.6 0.5-1.0 0.03 0.03 8-10 0.9-1.1
F11 0.05-0.15 0.3-0.6 0.5-1.0 0.03 0.03 1.0-1.5 0.44-0.65
F12 0.15 max 0.3-0.6 0.5 0.03 0.03 4-6 0.44-0.65
F22 0.15 max 0.3-0.6 0.5 0.03 0.03 4-6 0.44-0.65
F91 0.15 max 0.3-0.6 0.5-1.0 0.03 0.03 8-10 0.9-1.1

Mechanical Properties of ANSI B16.5 Alloy Steel Slip On Flange

Grade Tensile Strength Yield Strength (0.2%Offset) Elongation
F1 275 485 20 %
F5 275 485 20 %
F9 380 585 20 %
F11 205 415 20 %
F12 275 485 20 %
F22 205 415 20 %
F91 380 585 20 %

ASME SA 182 AS Pipe Flange Equivalent Material

Material Group Common Name Type UNS Forging Spec. Casting Spec. Equivalent DIN DIN W. No Application
Low AS Moly Steel C-1/2Mo K12822 A182-F1 cl2 A217-WC1 15M03 1.5415 Up to 470ºC* (875ºF)
AS Chrome Moly 1.1/4Cr-1/2Mo K11572 A182-F11 cl2 A217-WC6 13CRM044 1.7335 Up to 593ºC (1100ºF)
2.1/4Cr-1Mo K21590 A182-F22 cl3 A217-WC9 10CRM0910 1.7380 Up to 593ºC (1100ºF), HP steam
5Cr-1/2Mo K41545 A182-F5/F5a A217-C5 12CRMO195 1.7362 High temp refinery service
9Cr-1Mo K90941 A182-F9 A217-C12 X 12 CrMo 9 1 1.7386 High temp erosive refinery service
9Cr-1Mo-V A182-F91 A217-C12A X 10 CrMoVNb 9 1 1.4903 High pressure steam

Markings On The Alloy Steel Flanges

The full identification of the flanges should be continuously marked down its whole length, including :

  •   Rating Designation
  •   Material Designation
  •   Melt Designation - as required by specification
  •   Grade
  •   Identification of Threaded Ends
  •   Heat Code
  •   Manufacturer’s Name or Symbol

Alloy Steel Flanges Application Industries
  •   Petrochemical Industry
  •   Chemical Industry
  •   Oil and Gas Industry
  •   Pulp & Paper Indusry
  •   Power Plant Industry
  •   Food Processing Industry
  •   Pharmaceuticals Industry
  •   Energy Industry
  •   Aerospace Industry
Industry

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If You Are Looking To Buy High Quality Alloy Steel Flanges

With Mill And Third Party Test Certificate.