Super Duplex S32750S32760 Flanges

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Super Duplex S32750S32760 Flanges Specification

Purity
High (As per material standard)

Grade
S32750 / S32760

Application
Petrochemical Industry, Offshore Platforms, Heat Exchangers, Pulp & Paper, Desalination Plants, Marine Applications

Dimension (L*W*H)
Customizable as per requirement

Feature
Corrosion Resistant, High Strength, Durable, High Impact Toughness

Product Type
Flange

Material
Super Duplex Stainless Steel (S32750/S32760)

Standard
ASTM A182 / ASME SA182, DIN, EN, JIS, ANSI, BS

Shape
Round

Surface
Rust-proof Oil, Black Paint, Galvanized, Sand Blasting

Connection
Welded, Threaded, Slip On, Blind, Socket Weld, Lap Joint, Orifice, Spectacle Blind, Ring Type Joint

Technics
Forged

Pressure
Class 150, 300, 600, 900, 1500, 2500 LBS

Size
1/2 to 48 (DN15 to DN1200)

Color
Silver / Metallic Grey

About Super Duplex S32750S32760 Flanges

What Are Specification Super Duplex S32750/S32760 Flanges?

Specifications :	ASTM A182 / ASME SA182
Dimensions :	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size :	1/8" NB TO 24" NB
Class / Pressure :	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type :	Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Grades :	S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Equivalent material Of Super Duplex S32750/S32760 Flanges?

STANDARD	UNS	WERKSTOFF NR.
Super Duplex S32750	S32750	1.4410
Super Duplex S32760	S32760	1.4410

Chemical Composition Of Super Duplex S32750/S32760 Flanges?

S32750 / S32760	C	N	P	Si	Mn	Mo	Ni	Cr	S	Other
S32750 / S32760	0.030	0.24/0.32	0.035	0.80	1.20	3.0/5.0	6.00/8.00	24.0/26.0	0.020	Cu:0.50

Mechanical Properties Of Super Duplex S32750/S32760 Flanges?

S31803 / S32205	Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
S31803 / S32205	7.8 g/cm3	1350 °C (2460 °F)	Psi - 80000 , MPa - 550	Psi - 116000 , MPa - 800	15 %

Exceptional Corrosion Resistance

Super Duplex S32750/S32760 Flanges deliver industry-leading resistance to pitting, crevice, and chloride stress corrosion. This exceptional quality, coupled with high mechanical strength, ensures optimal performance in aggressive and corrosive environments such as offshore platforms, marine applications, and chemical processing plants.

Precision Engineering and Quality Assurance

Every flange is hot forged, expertly machined, and solution annealed, providing consistent structural integrity. Intense testing protocols, including ultrasonic, PMI, and mechanical and chemical evaluations, ensure flanges perform reliably under high-pressure and varying temperature environments, with each piece meeting stringent international standards.

Versatile Applications and Customization

These flanges are customizable in dimensions (L*W*H), surface finishes, and connection types such as welded, threaded, slip-on, blind, and more. Their adaptability makes them suitable for critical applications across industries like petrochemical, desalination, pulp and paper, and beyond. Available in standard and custom specifications to meet unique project requirements.

FAQs of Super Duplex S32750S32760 Flanges:

Q: How are Super Duplex S32750/S32760 flanges manufactured and tested for quality?

A: These flanges are produced using hot forging and precision machining, followed by solution annealing and pickling to optimize mechanical and corrosion resistance. Each unit undergoes comprehensive testing, including ultrasonic, Positive Material Identification (PMI), and both mechanical and chemical analysis, ensuring compliance with ASTM, ASME, EN, JIS, and other global standards.

Q: What applications typically use Super Duplex S32750/S32760 flanges?

A: Their high corrosion resistance and durability make these flanges ideal for offshore platforms, petrochemical plants, desalination facilities, pulp and paper processing, heat exchangers, and marine industry installations where exposure to chloride and harsh environments is common.

Q: When should I select Raised Face (RF), Flat Face (FF), or Ring Type Joint (RTJ) ends?

A: The choice of end type depends on application requirements and industry standards. RF is commonly selected for its pressure and sealing benefits, FF for systems using flat gaskets or low pressure, and RTJ for high-pressure applications, particularly where reliable gasket seating is critical.

Q: Where are your Super Duplex S32750/S32760 flanges exported and supplied from?

A: We manufacture, supply, and export these flanges from India to global markets including Europe, the Middle East, Southeast Asia, and beyond, complying with export norms and industry-specific standards for reliable international delivery.

Q: What is the typical process for installing these flanges?

A: Installation involves selecting the suitable flange type, ensuring surfaces are clean, correctly aligning and tightening with appropriate bolts or welds based on connection type. Following standard welding procedures is essential for maintaining optimal corrosion and mechanical resistance.

Q: How does the superior corrosion resistance benefit my operations?

A: Excellent resistance to pitting, crevice, and chloride-induced stress corrosion reduces maintenance, prevents premature component failure, minimizes downtime, and ensures operational reliability even in harsh environments, ultimately resulting in significant cost savings over the product lifetime.

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