Super Duplex Steel Flanges in Houston
Super Duplex Steel Flanges Supplier in Houston, Super Duplex Steel Flanges in Houston, ASTM A182 Super Duplex Steel Flanges Stockist in Houston
Renine Metalloys is a leading Super Duplex Steel Flanges supplier and exporter in Houston that specializes in quality and accuracy. Super duplex steel flanges are tough and corrosion resistant flanges used to connect pipes, valves, pumps, and other equipment. These flanges consist of chromium, molybdenum, and nitrogen which ensures high strength and maximum stress corrosion cracking and pitting resistance. They come in various face types such as Flat Face (FF), Raised Face (RF), and Ring Type Joint (RTJ), and follow international standards such as ANSI, ASME, BS, DIN, and EN. We also offer custom sizes to meet particular requirements.
These flanges are made according to ASTM A182 / ASME SA182 standards and are available in grades such as UNS S32750, S32760, S32950, F51, F53, and F55. Sizes vary from 1/8″ NB to 48″ NB. We provide them in various types, i.e., slip-on, socket weld, blind, lapped, screwed, weld neck, and reducing flanges. All these flanges are constructed to withstand high pressure and tough environments. The mechanical strength of super duplex steel allows it to perform better than standard duplex grades in demanding applications.
Super Duplex Steel Flanges are used in oil and gas, chemical processing, power generation, and marine industries. These flanges are applied in offshore platforms, heat exchangers, and pressure vessels. Due to their high saltwater corrosion resistance, they are suitable for coastal and subsea uses. These flanges require less maintenance which makes them cost-effective.
We are ISO certified and follow strict testing processes to ensure that all products conform to quality standards. Our flanges are subjected to hardness tests, tensile tests, material inspections, impact tests, shell pressure tests, and visual inspections. We also ship all necessary documents, such as raw material certificates, EN 10204/3.1B, and 100% radiography test certificates. This makes us a trusted super duplex steel flanges exporter in Houston.
Super Duplex Steel Flanges Specification
| Specifications | Details |
| Specifications | ASTM A182 / ASME SA182 |
| Dimensions | ANSI/ASME B16.5, B16.47 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 | 1/8″ NB TO 24″ NB |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64, etc. |
| Flange Face Type | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
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Types of Super Duplex Steel Flanges in Houston
Weld Neck Flange
Super Duplex Steel Weld Neck Flange in Houston
Slip on Flange
Super Duplex Steel Slip on Flange in Houston
Blind Flange
Super Duplex Steel Blind Flange in Houston
Lap Joint Flange
Super Duplex Steel Lap Joint Flange in Houston
Plate Flange
Super Duplex Steel Plate Flange in Houston
Threaded Flange
Super Duplex Steel Threaded Flange in Houston
Super Duplex Steel Flanges Equivalent Grades in Houston
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Super Duplex 2507 | 1.4410 | S32750 / S32760 |
Super Duplex Steel Flanges Chemical Composition in Houston
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
Super Duplex Steel Flanges Mechanical Properties in Houston
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| S32750 / S32760 | 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 116000, MPa – 800 | Psi – 80000, MPa – 550 | 15 % |