Duplex steel flanges are essential components in various industrial applications. They are versatile, durable, and can withstand extreme temperatures, corrosive environments, and high pressures. Their unique properties and excellent performance make them popular in various industries, including petrochemical, oil and gas, and chemical processing.

Duplex steel flanges come in various types, shapes, and sizes. The most common types include slip-on flanges, blind flanges, weld neck flanges, threaded flanges, lap joint flanges, and socket weld flanges. Each type serves a specific purpose and can be used in different applications. A slip-on flange is ideal for low-pressure applications, whereas a weld-neck flange is suitable for high-pressure applications.

Duplex Steel Slip on Flanges, Duplex Spectacle Blind Flanges, Duplex Steel WNRF Flange, Duplex Steel Flanges, Duplex Steel Spade Flanges, Duplex Steel Socket weld Flanges Manufacturers in India.

Duplex steel flanges are used in various applications, including chemical processing, oil and gas, petrochemical, and food processing industries. They connect pipes, valves, and other equipment, creating a secure and leak-free joint. Duplex steel flanges are also useful in applications requiring high temperatures and pressure resistance, such as boilers, heat exchangers, and reactors.

Duplex Steel RTJ Flanges, Duplex Stainless Steel Reducing Flanges, Duplex Stainless Steel Threaded Flanges, Duplex Steel Long weld Neck Flanges, Duplex Steel Spectacle Blind Flanges, Duplex Steel Forged Flanges Manufacturers in India.

Duplex steel flanges have multiple uses, including reducing downtime, improving safety, and increasing the overall efficiency of industrial processes. They also help eliminate leaks and reduce the need for repairs, reducing maintenance costs. Duplex steel flanges are also easy to install and remove, making them ideal for piping systems requiring frequent reconfiguration.

Duplex Steel Flanges have several benefits that make them suitable for industrial applications. They are highly resistant to corrosion, which is essential in harsh environments. They have excellent strength and are durable, giving them an extended service life. Duplex steel flanges also have good weldability and are easy to fabricate, making them versatile and ideal for different applications.

Duplex steel flanges are an essential component in various industrial applications. They come in different types, shapes, and sizes and can be used in various applications, including chemical processing, petrochemical, oil and gas, and food processing. Duplex steel flanges offer multiple benefits, including high-temperature and pressure resistance, corrosion resistance, durability, and versatility. Furthermore, they are easy to install, remove, and maintain, reducing downtime in industrial processes.

Duplex Steel Flanges
Duplex Steel Weld Neck Flages
Duplex Steel Plate Flange

Duplex Steel Flanges Specification

Standard ASTM A182 / ASME SA182
Dimensions 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
Flange Size Chart 1/2" (15 NB) to 48" (1200NB), DN10~DN5000
Pressure Rating 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
JIS 16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K
Flange Connection / 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, Flange Pipe.
Origin West Europe / Japan / Indian / USA / Korean
Types of Flanges Threaded / Screwed / Forged / Plate
Coating Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized
Test Of Flange Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine.
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

Duplex Steel Flange Price List

Price List of Duplex Steel Flanges DSS Flange Price in India (INR) Duplex Steel Flanges Price in USD DSS Flanges Price in UAE (Dirham)
Duplex Stainless Steel Flanges Price ₹ 930 $ 17.24 USD 34.50 AED
DSS Flange Price Per Kg ₹ 950 $ 13.69 USD 53.72 AED
Duplex Stainless Steel Flanges Price List ₹ 1954 $ 29.60 USD 86.50 AED
Duplex Steel Threaded Flanges Price ₹ 1388 $ 14.62 USD 52.50 AED
DSS Flange Price List India ₹ 1784 $ 33.50 USD 128.00 AED
Price of Duplex Steel Flanges ₹ 1970 $ 26.78 USD 71.50 AED
DSS Flange Price ₹ 1674 $ 19.59 USD 64.52 AED
Duplex Stainless Steel Raised Face Blind Flange ₹ 1797 $ 17.53 USD 43.17 AED

Duplex Steel Flanges Technical Data Sheet

Duplex Stainless Steel Flanges Manufacturing Process

manufacturing process

Common Types Of Duplex Steel Flanges

Weld Neck Flange

DSS Weld Neck Flanges

Blind Flanges

Duplex Steel Blind Flanges

Socket weld Flanges

DSS Socket Weld Flanges

Slip on Flanges

DSS Slip-on Flanges

RTJ Flange

Duplex Steel RTJ Flange

Forged Flanges

DSS Forged Flanges

Lap Joint Flanges

DSS Lap Joint Flanges

Threaded Flange

DSS Threaded Flanges

Spectacle Blind Flange

Duplex Steel Spectacle Blind Flange

Other Type Duplex Stainless Steel Flanges

  • Duplex Stailess Steel Socket weld Flanges
  • DSS Threaded Flanges
  • DSS Flange Dimensions
  • ASTM A182 DSS Plate Flange
  • DSS Flat Flange
  • Duplex Flanges
  • Duplex Socket Weld Flanges
  • DSS Flanges Manufacturers in India
  • DSS Flanges Manufacturer in Mumbai
  • Duplex Steel Flat Face Flange
  • DSS Reducing Flanges
  • Duplex Steel Weld Neck Flanges
  • Duplex Steel Square Flanges
  • Duplex Long Weld Neck Flanges
  • Duplex Square Flanges
  • Duplex Steel Lap Joint Flanges
  • DSS Forged Flanges
  • Duplex Stainless Steel Raised Face Flanges
  • Duplex Steel Flanges Suppliers in India
  • ASME SA182 Duplex Stainless Steel Pipe Flange
  • DSS Lapped Joint Flanges
  • Pipe Flanges
  • Duplex Steel Plate Flanges
  • Duplex Steel Flanges Suppliers in Mumbai
  • Duplex Stainless Steel Plate Flanges
  • A182 Duplex Blind Flanges
  • DSS Flange Suppliers in India
  • DSS Slip on Flanges
  • DSS Flanges Suppliers in Mumbai
  • Duplex Steel Reducing Flanges
  • Duplex Steel BS 4504 Flanges
  • DSS Pipe Flanges
  • Duplex Steel Flanges Manufacturers in India
  • DSS Orifice Flanges
  • Duplex Stainless Steel Industrial Flanges
  • DSS Ring Type Joint Flanges
  • ANSI B16.5 DSS Pipe Flanges
  • Duplex Steel Orifice Flanges

Duplex Steel Flanges Industrial Application