Our company has 20 years' experience!
  • PLOT NO 35, Prasanthi Nagar, Kukatpally, Hyderabad, 500 072, INDIA
  • Info@sandvikpipe.com
Get Quote
X

About Us

The argument in favor of using filler text goes something like this: If you use real content in the Consulting Process, anytime you reach a review point you’ll end up reviewing and negotiating the content itself and not the design.

Consultation

Contact Info

  • Chicago 12, Melborne City, USA
  • (111) 111-111-1111
  • builder@gmail.com
  • Week Days: 09.00 to 18.00 Sunday: Closed

A Complete Guide to Super Duplex Steel S32750/S32760 Flanges: Features, Applications, and Advantages

Super Duplex Steel S32750/S32760 Flanges are engineered for extreme strength, corrosion resistance, and longevity in harsh environments. These flanges are crafted from a high-performance stainless steel alloy known for its dual-phase microstructure—a combination of austenitic and ferritic stainless steels. At Sandvik, we provide top-grade flanges that meet global standards and cater to industries where performance and reliability are non-negotiable.

So, what exactly are Super Duplex Steel S32750/S32760 Flanges? These flanges are precision-engineered components used to connect pipes, valves, pumps, and other equipment to form a secure piping system. What sets them apart is their chemical composition and structure, which delivers superior mechanical strength and exceptional resistance to chloride stress corrosion cracking, pitting, and crevice corrosion. Whether you choose S32750 or S32760, both grades offer robust performance in demanding applications.

The primary advantage of Super Duplex Steel S32750/S32760 Flanges is their exceptional strength-to-weight ratio. They provide double the strength of regular austenitic stainless steel flanges, which allows for reduced wall thickness and lighter assemblies without compromising durability. Their high chromium, molybdenum, and nitrogen content gives them outstanding resistance to chemical corrosion, making them ideal for aggressive environments like offshore oil rigs and desalination plants.

As leading Super Duplex Steel S32750/S32760 Flanges Manufacturers, Sandvik ensures that our flanges are built to handle high pressure and temperature conditions, minimizing maintenance and downtime. The excellent weldability and machinability of these flanges also make installation easier and more cost-effective.

These flanges are used across a wide range of industries. In the oil and gas sector, they are deployed in subsea and topside processing equipment. In chemical and petrochemical industries, they resist corrosive media in processing plants. Water treatment and desalination plants benefit from their anti-corrosive properties. Additionally, Super Duplex flanges are used in pulp and paper mills, marine applications, and power generation facilities where material integrity under stress is critical.

As reliable Super Duplex Steel S32750/S32760 Flanges Suppliers, Sandvik offers a comprehensive range of flange types tailored to specific industrial needs. Here are the main types we provide:

Weld Neck Flanges: Designed for high-pressure systems, these flanges offer a strong connection and smooth flow transition due to their tapered hub design.

Slip-On Flanges: These are easy to install and are commonly used in low-pressure applications. They slide over the pipe and are welded on both sides for strength.

Blind Flanges: Used to terminate piping systems, they help in pressure testing and maintenance without disturbing the overall flow.

Socket Weld Flanges: Ideal for small-bore piping, these offer a smooth bore and better flow characteristics with enhanced fatigue resistance.

Lap Joint Flanges: These are used in systems requiring frequent dismantling. They work with a stub end and are beneficial in corrosive environments where easy inspection is necessary.

Threaded Flanges: Used in systems where welding isn’t possible, especially in hazardous environments. They are ideal for low-pressure, non-cyclic systems.

As trusted Super Duplex Steel S32750/S32760 Flanges Stockists, Sandvik maintains a large inventory to meet urgent demands without compromising on quality. Every flange is rigorously tested and certified to match international standards, ensuring durability and peace of mind for your operations.

With our global reach as Super Duplex Steel S32750/S32760 Flanges Exporters, we ship to major industrial hubs worldwide, offering fast lead times and full technical support. Our team is committed to delivering precision-engineered flanges that exceed expectations.

Choosing Super Duplex Steel S32750/S32760 Flanges from Sandvik means investing in long-term performance, safety, and efficiency. Contact us today to learn how we can meet your industrial piping needs with excellence and speed.

Specification of Super Duplex Steel S32750/S32760 Flanges

Duplex Stainless Steel Flanges Specification : ASTM A182 / ASME SA182
Dimension Standard : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2" (15 NB) to 48" (1200NB)
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)
DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.

Equivalent Grades of Super Duplex Steel S32750/S32760 Flanges

STANDARD WNR.
Super Duplex S32750 / S32760 1.4410

Chemical Composition of Super Duplex Steel S32750/S32760 Flanges

C Cr Ni Mo N Others
0.020 25 7 4.0 .27 S=0.001

Mechanical Properties of Super Duplex Steel S32750/S32760 Flanges

Ultimate Tensile Strength, ksi 116 min.
0.2% Offset Yield Strength 0.2%, ksi 80 min.
0.1% Offset Yield Strength 0.2%, ksi 91 min.
Elongation in 2 inches, % 15 min.
Hardness Rockwell C 32 max.
Impact Energy, ft.-lbs. 74 min.