Super Duplex Flanges Manufacturers in India

Ultimate Subsea Strength

Why Source Super Duplex Flanges From Us?

Suitable for extreme pressure and severe chlorides.

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Offshore Ready

Unbeatable resistance to seawater pitting.

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Extreme Strength

Nearly double the yield strength of standard austenitic steel.

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Perfect Machining

Built strictly to ASME standards so your bolt holes align.

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Chemical Defense

Easily handles aggressive industrial acids.

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Full Traceability

Every single super duplex flanges ships with MTC EN 10204 3.1.

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Global Delivery

We pack them securely in heavy-duty wooden cases.

Super Duplex Blind Flange Shipped to Oman

Super Duplex 2507 Weld Neck Flange for Subsea Pipeline in Australia

ASTM A182 F53 Socket Weld Flange Custom Built for Qatar Refinery

ASTM A182 UNS S32750 Slip On Flange Ready for Dispatch to Bahrain

Super Duplex Flanges Highlights

Characteristics Superior Tensile Strength

Grades Super Duplex 2507 (F53)

Environments Saltwater

Suitable For Marine Applications

Heat Treatment Solution Annealing

HS Code 73072100

Cutting Service According to requirement

Standard ASTM A182

Types Of Steel Ferritic Austenitic

Worldwide Export Destinations for Super Duplex Flanges

Middle East

Kuwait Bahrain Yemen Jordan Oman Qatar

Europe

Poland Sweden Belgium Greece Switzerland Czech Republic

Asia & Oceania

South Korea Taiwan Maldives Kazakhstan Philippines Sri Lanka

Africa

Libya Sudan Gabon Equatorial Guinea Republic Of Congo Nigeria

The Americas

Chile Venezuela Ecuador Panama Jamaica Bahamas

The super duplex flanges are produced with a microstructure of austenitic and ferritic structure. These Super duplex flanges have exceptional chemical content of chromium, nickel, and molybdenum. super duplex stainless steel flanges have enhanced resistance to corrosive media and chloride stress corrosion cracking. The flanges have a density of 7.8 g/cm3 and have a melting point of 1350 degrees C. They possess enhanced weldability and possess good fatigue resistance.

The super duplex 2507 flanges work well in temperatures below 570 degrees F and possess outstanding mechanical properties. The flanges have an ultimate tensile strength of 116ksi with a minimum yield strength of 91ksi. A ASTM A182 UNS S32750 flange can be solution treated or annealed. The flange works well in the oil and gas refineries. The ASTM A182 F53 Flange is a forged material specification that gives it enhanced resistance to pitting and crevice corrosion. These flanges possess a Brinell hardness of 310 HBW max.

Supplier of Alloy 2507 Slip On Flange From European Sourced Raw Material

Super Duplex Flanges Specification

Size In Ready Stock

• NPS: ½" to 24"
• DN15 To DN1500
• PN2.5 To PN400
• Contact Super Duplex Flanges manufacturers in India for above 48 Inch

Top 6 Pressure Class

• CL 150 & 300
• CL 600 & 900
• CL 1500 & 2500

ASME Standard

• ASME B16.5
• ASME B16.36
• ASME B16.47
• ASME B16.48

Maximum Size

• 26" To 60" As Per ASME B16.47

Manufacturing Technique

• Cast
• Plate
• Forged

Number Of Bolts Hole

• 4 To 48

Surface Finish

• Mirror Finish
• Spiral Serrated
• Stock & Smooth
• Cold Water Finish
• Concentric Serrated

Faces Types

• FF Face
• Male & Female Face
• RTJ Face
• Tongue & Groove Face
• RF Face

Popular Threads Types

• FPT Threads
• BSPT Threads
• MPT & MNPT Threads
• NPT Threads
• BSP Threads

Wall Thickness

• SCH 10/ 20/ 40
• SCH 60/ 80/ 100
• SCH 120/ 140/ 180

Installations

• Power Generation
• Oil & gas plants
• Nuclear Energy
• Petrochemicals

Testing Methods

• Impact test
• Tensile test
• Material inspection
• PMI test
• Hardness test

Advantages

• Better stress corrosion
• Cracking resistance
• Better mechanical properties

End Connection

• Threaded
• Welding

Marking Info

• Size & Schedule
• Standard & Heat No.
• Grade & Material
• Manufacturers Name

Life

• Super Duplex Steel = 25 To 30 Years

DIN Standards (Germany)

• DIN 2501
• DIN 2527
• DIN 2633
• DIN 2632
• DIN 2576
• DIN 2561

EN Standards (European)

• EN 1092-1
• EN 1092-1 TYPE 01
• EN 1092-1 TYPE 02
• EN 1092-1 TYPE 05
• EN 1092-1 TYPE 11
• EN 1092-1 TYPE 13
• EN 1092-2

Value Added Services

• Polishing
• Beveling end
• Threading
• Minor Fabrication
• Casting

Logistics

• By Air
• By Sea
• Malaysia = 10 day
• Philippines = 9 day
• Indonesia = 9 days
• Oman = 5 days
• Bahrain = 9 days
• Kuwait = 10 day
• Singapore = 8 day

JIS Standard (Japanese)

• JIS B2220

AWWA Standard

• AWWA c207

BS Standard

• BS4504

Packaging Types

• Wooden Pallet
• Carton Box
• Wooden Cases

Records & Documentation

• Material traceability records
• Raw material test reports
• Fumigation certificates

Applicable Fluids

• Water & Air
• Steam
• Oil and Gas

Temperature Limitations

• 1100°C to 1200°C

Select The Most Genuine Super Duplex Flanges Manufacturers in India, View The UNS S32750 BLRF Flange Price List in Dollar, Dirham and Qatari Riyal As Per ASME B16.5.

• Grade = ASTM A182 F53

• Type = Blind Flange

• Pressure = 150#

• Thickness = SCH 40

Compare Prices Of Super Duplex Flanges Manufacturers in India, And Take Into Account The Different Types Of ASTM A182 F53 Flange in Class 150 To 2500.

ASTM A182 F53 Flange

ASTM A182 F55 Flange

Buy EN 10204 3.1 Tested ASTM A182 F53 Flange For Anti-Resistance Environments

Yes, Super duplex steel flanges are suitable for nitric acid and seawater applications

Smooth Finish :

Serrated Finish :

Mirror Finish :

Cold Water Finish :

Bright Annealed :

Pickled Finish :

• Chromium = 25%

• Cargo tanks

• Heat exchangers

• Petrochemical

• Water desalinisation

• Chemical processing

• Marine and shipping

Supplier of UNS S32750 Weld Neck Flange Manufactured by An Open Die Forging, Refer A182 F53 Material Chemical Composition with Austenitic and Ferritic.

Check Advantages and Disadvantages Of SDSS Flanges, Rishabh Steel Industries Offering 2507 Super Duplex Slip On Flange in Various Pressure Classes as per EN 10222-4.

Working Pressure = 75 PSI

Working Pressure = 150 PSI

Working Pressure = 300 PSI

Working Pressure = 600 PSI

Working Pressure = 900 PSI

Working Pressure = 1500 PSI

Working Pressure = 2500 PSI

Also View Super Duplex Stainless Steel Flanges Melting Point, Tensile Requirements and Heat Treatment of WNR 1.4410 Forged Flange as per ASME B16.5.

• 1350°C

• 2460°F

• 7.8 g/cm 3

• 0.281 lb/in 3

• 785 MPa (minimum)

• 114 KSI (minimum)

• 550 MPa (minimum)

• 80 KSI (minimum)

• Brinell = 310 HBW (Maximum)

Professional Super Duplex Flanges Manufacturers in India, Find Your Types and Sizes in Online Inventory of Super Duplex 2507 Flanges in Class 150 to 2500.

Super Duplex Lap Joint Flange

Super Duplex Stainless Steel Plate Flanges

Type 25Cr Duplex Long Neck Flanges

Super Duplex Steel Threaded Flange

25cr Super Duplex Orifice Flange

Super Duplex Stainless Spectacle Blind Flanges

Super Duplex SS Reducing Flange

SDSS RTJ Flanges

Super Duplex 2507 Raised Face Flange

ASTM A182 F53 Flat Face Flange

UNS S32750 Tapped Blind Flanges

F53 Duplex Vanstone Flange