Expander flanges are a crucial component in the piping industry. They are designed to connect pipes with varying diameters, allowing for a smooth transition in the flow of fluids or gases. These flanges are used in various applications and have many benefits.

Expander flanges are available in different types, each specifically designed for a particular use. The most common types include the standard expander flange, the weld-neck expander flange, the slip-on expander flange, and the threaded expander flange. The regular expander flange is the simplest type and is suitable for low-pressure applications. The weld-neck expander flange is ideal for high-pressure and high-temperature applications, while the slip-on expander flange is useful in low-pressure applications. The threaded expander flange is used in small-diameter piping systems.

Expander Flange, ASME B16.5 Expander Flanges, Ansi B16.5 Class 150 Expander Flange, Expander Weld Neck Flanges, Expander Flat Face Flanges, Expander Flanges Manufacturers In India.

Expander flanges are used in various applications, including gas and oil pipelines, chemical processing plants, power plants, and water treatment plants. They are commonly used in systems with a temperature, pressure, or fluid flow change. Expander flanges are also useful when there is vibration or high stress, which can lead to cracking or failure of the piping system.

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Expander flanges connect pipes with different diameters and distribute the stress evenly across the joint. They also help to absorb shocks and vibrations, reducing the likelihood of damage to the piping system. Expander flanges are used to create a smooth transition between pipes, which can reduce turbulence and pressure drops.

Expander Flanges offer several benefits, including increased safety, reduced maintenance costs, and improved performance. They are designed to withstand stress and vibration, enhancing the piping system's reliability and efficiency. Expander flanges also reduce the likelihood of leaks and failures, which can result in safety hazards and costly repairs. Moreover, they are easy to install and require minimal maintenance, reducing the overall cost of the piping system.

Expander flanges are an indispensable component in the piping industry. They are designed to connect pipes with different diameters, allowing for a smooth transition in the flow of fluids or gases. Different types of expander flanges are designed for specific use. Expander flanges are used in various applications and offer several benefits, including increased safety, reduced maintenance costs, and improved performance.

Stainless Steel Expander Flange
Monel Expander Flange
Hastelloy Expander flange

Expander Flange Specification

Standard 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
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ).
Class/Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Origin West Europe / Japan / Indian / USA / Korean
Types of Flanges Threaded / Screwed / Forged
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Of Flange Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
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

Expander Flange Price List

Price List of Expander Flange Expander Flange Price in India (INR) Expander Flange Price in USD Expander Flange Price in UAE (Dirham)
Expander Flange Price ₹ 1600 $ 13.50 USD 53.50 AED
Expander Raised Face Expander Flange ₹ 1700 $ 16.53 USD 38.27 AED
Expander Threaded Flanges Price ₹ 1580 $ 19.55 USD 49.63 AED
Expander Flange Price Pis ₹ 1200 $ 16.60 USD 47.62 AED
Expander Flange Price List India ₹ 1850 $ 29.70 USD 178.00 AED
Expander Flange Price List ₹ 1978 $ 27.65 USD 76.56 AED
Expander Flange Price ₹ 1570 $ 19.74 USD 22.59 AED
Price of Expander Flange ₹ 1570 $ 14.78 USD 62.50 AED

Expander Flange Technical Data Sheet

Expander Flange Manufacturing Process

manufacturing process

Expander Flange Available In Following Materials

Stainless Steel Expander Flange

Stainless Steel Expander Flange

Alloy Steel Expander Flange

Alloy Steel Expander Flange

Carbon Steel Expander Flange

Carbon Steel Expander Flange

Duplex Steel Expander Flange

Duplex Steel Expander Flange

Super Duplex Steel Expander Flange

Super Duplex Steel Expander Flange

Nickel Alloy Expander Flange

Nickel Alloy Expander Flange

Other Type Expander Flange

  • Titanium Expander Flange Manufacturer in Mumbai
  • 600 LBS Expander Flange
  • JIS B2220 5K Expander Flange
  • 150 LBS Expander Flanges
  • Super Duplex Steel Flanges Manufacturer
  • Steel Expander Flange Suppliers in India
  • ANSI B16.47 Series A Expander Flanges
  • EN 1092-1 Type 01 Expander Flanges
  • MSS SP-44 Expander Flange
  • 900 LBS Expander Flange
  • Monel Expander Flange Dimensions
  • 1500 LBS Expander Flange
  • GOST 12820-80 Expander Flange
  • BS 10 Table D Expander Flange
  • Expander Flat Flange
  • ASME B16.5 Expander Flange Price List
  • Copper Nickel Expander Flange
  • SDSS Expander Manufacturers in India
  • Price list of Expander Pipe Flanges
  • Incoloy Flat Face Expander Flange
  • Alloy Steel Flat Face Expander Flange
  • Titanium Expander Flange Supplier
  • Hastelloy Flat Faced Expander Flange Stockist
  • 254 SMO Raised Face Expander Flange
  • ANSI B 16.5 CLASS 300 Expander Flange
  • ASME B16.47 Series B Expander Pipe Flange
  • Alloy 20 Expander Flange Suppliers in Mumbai
  • Low Temperature Carbon steel Expander Flange
  • Carbon Steel Expander Flange
  • High Quality BLRF Flanges Suppliers in India

Expander Flange Industrial Application