Home > Duplex Steel> Duplex Steel Nuts
| Specifications | ASTM A479 & ASME SA479 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 to 200 MM |
| Duplex Steel Nut and Bolts Size | M3 To M56 3/6″ to 2″ |
| Duplex Steel 2205 Machine Screws Size | M1.6 To M12 |
| Duplex Steel 2205 Washers Size | M3 To M56 3/6″ to 2″ |
Duplex Steel Nuts | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.
Contact us to get a quick quote for your requirement.
We offer These Duplex Steel Nuts as per DIN, ISO, JIS or ANSI Standard.
Corrosion resistance: Duplex steel frames have shown superior corrosion resistance, especially in harsh environments of chloride acidic seawater, than conventional austenitic stainless steel
Advanced durability: Duplex steel nuts combine high strength with excellent hardness, ensuring that they retain their mechanical properties even at low temperatures, making them suitable for cryogenic applications
Low Cost: Due to its high efficiency, two-dimensional steel frames can be very cost-effective compared to other efficiency chemicals, striking a balance between cost and performance
Resistance to stress cracking: Double-dimensional steel frames are highly resistant to stress cracking, making them ideal for applications in corrosive environments and high stresses. Disruption is a concern
High Strength: These tiles have high strength compared to austenitic stainless steel, making them suitable for applications requiring high load bearing and fatigue resistancence
Duplex Steel Nuts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Marine Marine: Two-dimensional steel frames are widely used in offshore platforms, ships and buildings due to their excellent resistance to sea corrosion and resistance to chloride-induced stress corrosion cracking
Chemical applications: This fruit is used for equipment such as reactors, moulds, pumps and valves in the chemical industry, where it provides excellent corrosion resistance in acid and corrosion environments
Oil and Gas: In the oil and gas industry, two-dimensional steel frames are used upstream, midstream, and downstream, including in drilling rigs, pipelines, oil refineries, and LNG facilities, where they provides resistance to corrosion and erosion
Power Generation: Power plants use double-sided steel frames for applications such as steam turbines, heat exchangers, boiler feedwater systems, space generation, corrosion resistance and longevity
Pulp and Paper: These fruits find utility in the pulp and paper industry for equipment with high chemical corrosion and temperature, such as digesters, bleach towers and recovery boilers
Corrosion Resistance: Check the environmental conditions in which the walnuts will be used. Choose two corrosion-resistant steel frames to match specific corrosive agents, such as chloride, acid, or seawater.
Strength requirements: Determine the actor’s weight-bearing ability and strength requirements. Choose a pair of steel frames with adequate tensile strength and mechanical properties to withstand the loads and stresses you encounter during your application.
Duplex Steel Grade: Consider the right duplex steel grade for your application. Commonly used materials are Duplex 2205 and Super Duplex (e.g., UNS S32750 and UNS S32760), each offering different levels of corrosion resistance, strength, and cost.
Temperature range: Set the temperature at which the nuts contact during operation. Choose two steel frames that can withstand the heat of your application without compromising their mechanical properties.
Size and Thread Type: Ensure nuts match the specifications of mating bolts or threaded components. Select the correct size, thread type (e.g., UNC, UNF, metric), and style (hex, flange, lock) to ensure proper fit and performance
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