Home > Super Duplex Steel > Super Duplex Steel Pipe Fittings
| Standard Specification : | Super Duplex Fittings |
| Coating Fitting Faces : | Cold and Hot Dip Galvanized, Zinc Plated, Yellow Transparent, Oil Black Paint, Anti-rust Paint |
| Thickness: | View Our Thickness: Schedule 5S, SCH10, SCH20, SCH10, SCH20, SCH30, SCHTD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160. |
| Rating Pressure: | Pressure Rating Of: 3000 LBS, 6000 LBS, 9000 LBS |
| Check Sizes: | (SMLS UPTO 24”) 1/2” TO 36” (Buttweld 8” TO 36” ) |
| Standard: | MSS-SP-43 Type B Fittings, ANSI B16.28 Fittings, JIS B2312 Fittings, JIS B2313 Fittings, ANSI B16.9 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type b Fittings |
| Dimensions Class: | 2000#, 3000#, 6000#, 9000# |
| Application: | Chemical Industry Water Pipeline Industry Nuclear Power Plant Natural Gas Industry Fabrication Industry Oil And Gas Industry |
| Fitting Machining Equipment: | Press machine, electric bevelling machine, Bending machine, Pushing Machine, Sand-blasting machine etc |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Super Duplex Steel Pipe Fittings | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
| Element | C | Mn | Si | P | S | Cr | Ni | Mo | N | Fe |
| Super Duplex Steel Pipe Fittings | 0.030 max. | 2.00 max. | 1.00 max. | 0.030 max. | 0.020 max. | 21.0 – 23.0 | 4.50 – 6.50 | 2.50 – 3.50 | 0.08 – 0.20 | 63.54 min |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering innovative solutions for all your piping requirements. With advanced production facilities strategically positioned in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials ready and in stock.
Reach out to us for a fast quote tailored to your needs.
We supply these Super Duplex Steel Pipe Fittings in accordance with DIN, ISO, JIS or ANSI Standard.
Super Duplex Steel Pipe Fittings serve a wide range of uses that are as varied as the sectors they support, led mainly by the aerospace, railway, construction and automotive industries along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Oil and Gas Industries:Super duplex steel fittings offer outstanding resistance to corrosion and corrosion, which makes them well suited for offshore drilling rigs, subsea pipelines, and production facilities operating in environmentally sensitive settings marked by harsh environmental conditions and recurring corrosion
Chemical applications:Because Super Duplex steel delivers superb corrosion resistance, it is a perfect choice for chemical plants, where it is able to endure numerous forms of chemical corrosion along with high temperatures
Petrochemical Industry:In petrochemical refineries, super duplex steel fittings are frequently employed in applications like piping systems, heat exchangers, and reactors, offering solid protection against corrosion and stress corrosion cracking
Desalination machines:Desalination machines that turn seawater into freshwater rely on super duplex steel inserts because of their resistance to chloride ion corrosion and high mechanical strength, guaranteeing long-term reliability
Power generation:Super duplex steel fittings are utilized in power plants — including nuclear, fossil fuel, and renewable energy facilities — where they serve in pipeline systems to withstand corrosion, erosion, and elevated temperature
Marine and Shipbuilding:Thanks to their corrosion resistance and superior strength, super duplex steel fittings are applied in offshore shipyards, offshore platforms, and marine pipelines, where fixed harsh conditions prevail at the edges of salt water and marine resources
Corrosion resistance: Super Duplex steel is recognized for its outstanding resistance to corrosion, particularly in settings containing chloride, acids, and other corrosive substances. Make sure the fittings offer the appropriate corrosion resistance for the particular scenario in which you plan to use them.
Pressure and temperature analysis: Take into account the pressure and temperature demands of your piping system, and select rated fittings that can safely manage the expected operating conditions. Super duplex steel pipes are typically high strength and are able to endure high presasures and temperatures.
Size and thickness: Select fittings that correspond to the size and thickness of your piping system. Take into consideration aspects like pipe size, wall thickness, and connection type (e.g., threaded, socket welded, butt welded) to guarantee correct alignment and installation.
Project Alignment: Identify the particular needs of your project, including water properties, flow rates, and system layout. Certain fittings might be better suited for specialized uses, such as altering the flow direction at angles or installing a tee on branch pipes.
Standards and Certifications: Verify that the super duplex steel pipe fitting complies with pertinent industry standards and certifications, including ASTM, ASME, ANSI, and ISO. Certification confirms that the fitting satisfies the quality, performance, and safety requirements of your application.
Yes,Super Duplex Steel Pipe Fittings tend to cost more owing to their greater alloy content and enhanced characteristics. That said, their durability over time and lower upkeep expenses frequently make the upfront cost worthwhile, particularly in harsh conditions.
Super Duplex Steel can typically be welded with standard welding methods including gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), and shielded metal arc welding (SMAW). That said, adhering to correct welding procedures is critical to preserve the material’s corrosion resistance and mechanical properties.
Yes, Super Duplex Steel is frequently selected for sour gas applications thanks to its outstanding resistance to hydrogen sulfide (H2S) corrosion cracking. That said, suitability for particular operating conditions ought to be confirmed via material testing and analysis.
Reach us at: sales@koasteel.nz
