Home > Duplex Steel > Super Duplex Steel Pipes S32750
Super Duplex Steel Pipes S32750 are custom-built from a specialized grade of duplex stainless steel, distinguished by its enhanced composition featuring higher levels of chromium, molybdenum, and nitrogen. This unique alloy amalgamation imbues these pipes with exceptional resistance to corrosion, particularly in aggressive environments like those encountered in chemical processing, offshore drilling, and desalination plants. With superior strength, durability, and resistance against pitting and crevice corrosion, Super Duplex Steel Pipes S32750 stand as a reliable choice for critical applications demanding steadfast performance amidst harsh operating conditions.
Specifications | : | ASTM A 790 ASME SA 790 |
Dimensions | : | ASTM, ASME and API |
Size | : | 1/8″NB TO 30″NB IN |
Specialized in | : | Large Diameter Size |
Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
Type | : | Seamless / ERW / Welded / Fabricated |
Form | : | Round, Hydraulic Etc |
Length | : | Single Random, Double Random & Cut Length. |
End | : | Plain End, Beveled End, Treaded |
S32750 | C | N | P | Si | Mn | Mo | Ni | Cr | S | Other |
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 |
S32750 | 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 % |
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We offer These Super Duplex Steel Pipes S32750 as per DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: One of the main advantages of Super Duplex Steel Pipes S32750 is their exceptional corrosion resistance. They resist a wide range of chloride and high-acid corrosion, making them suitable for harsh industrial and marine environments.
Enhanced Fatigue Resistance: This pipe exhibits enhanced fatigue resistance compared to conventional duplex stainless steel, making it suitable for cyclic load applications such as offshore structural piping systems
Excellent hardness and ductility: Super duplex steel pipes S32750 exhibit excellent hardness and flexibility even at low temperatures. This property is particularly useful in applications where the pipe is subjected to shock loads or operates in cold environments.
Excellent weldability: Despite its high strength and corrosion resistance, Super Duplex Steel Pipes S32750 maintains excellent weldability. This feature simplifies construction and installation, reducing construction costs and time.
High strength: Super duplex steel pipe S32750 has high strength compared to conventional austenitic or ferritic stainless steel. This high strength enables them to withstand high stresses and loads, making them suitable for applications where structural integrity is required.
Super Duplex Steel Pipes S32760 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.
Oil and Gas Industry: Super Duplex Steel Pipes S32750 are widely used in offshore and onshore oil and gas exploration and production. They provide excellent resistance to corrosion, erosion, and potholes in aggressive environments such as acidic wind wells and seawater and chloride solutions.
Power Generation: These pipelines are used in power plants to transport water and steam in areas of high pressure and high temperature. Their resistance to corrosion and erosion ensures long-term reliability in such extreme conditions.
Desalination equipment: Due to its corrosion resistance, super duplex steel pipe is commonly used in desalination plants where seawater is treated to produce fresh water. They stand high chloride levels in seawater without degradation.
Petrochemical industry: Super duplex steel pipe is useful in the petrochemical industry for transporting petroleum products and various chemicals. Their high strength and corrosion resistance make them suitable for cleaning and processing environments.
Chemical processes: This pipeline is suitable for chemical processes involving chemical degradation. Its resistance to various acids, bases, and other strong chemicals makes it ideal for corrosion control.
Understand your application requirements: Determine the specific environment where the pipe will be used. Consider factors such as temperature, pressure, corrosion resistance, and the nature of the water or air to be delivered.
Corrosion Resistance: Super Duplex Steel S32750 is known for its exceptional corrosion resistance, especially in aggressive environments such as seawater and chemical processes. Make sure the pipe has the corrosion resistance necessary for your application.
Dimensions and thicknesses: Select pipe with the right size, wall thickness, and length for your application. Consider things like flow, space simplicity, and compatibility with existing systems.
Quality Assessment: Determine if the pipe meets appropriate ASTM, ASME, or EN standards. Adherence to these standards ensures the pipe is quality, reliable, and suitable for your application.
Features: Super Duplex Steel S32750 provides excellent corrosion resistance, strength, and weldability. Make sure these properties match the requirements of your application.
Yes, Super Duplex Steel Pipes S32750 are recyclable. Being composed primarily of iron, chromium, and nickel, they can be recycled through various methods such as melting and remolding without compromising their mechanical properties, making them environmentally sustainable and cost-effective choices in the long term.
Yes, Super Duplex Steel Pipes S32750 can be welded using conventional welding techniques like TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding, and SMAW (Shielded Metal Arc Welding). However, proper procedures and precautions must be followed to ensure the integrity and corrosion resistance of the welded joints.
Yes, Super Duplex Steel Pipes S32750 are suitable for hygienic and sanitary applications due to their excellent corrosion resistance, high strength, and durability. They are commonly used in industries such as food and beverage, pharmaceuticals, and water treatment where cleanliness and hygiene are critical requirements.
Yes, Super Duplex Steel Pipes S32750 are suitable for cryogenic applications due to their excellent combination of strength, corrosion resistance, and ductility at low temperatures. They are commonly used in industries such as LNG (liquefied natural gas) storage and transportation, where materials must withstand extreme cold temperatures.
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