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Super Duplex Steel S32750 Pipes

Name: Super Duplex Steel S32750 Pipes
Brand: Skyland Metal & Alloys Inc.
Price: 500.0 INR
Availability: InStock

Price 500.0 INR/ Kilograms

Get a Price/Quote

MOQ : 1 Kilograms

Super Duplex Steel S32750 Pipes Specification

Heat Resistance
Yes

Diameter
6 mm to 630 mm (or custom as required)

Tensile Strength
800 MPa (Min)

Chemical Composition
Cr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, C 0.03%, Mn 1.2%, Si 0.8%

Coating Type
Uncoated / Custom coating available

Hardness
290 HB (as per specification)

Product Form
Seamless / Welded Pipes

Temper
Annealed / Solution Annealed

Width
Custom as per requirement

Recyclable
Yes

Size
As per requirement

Corrosion Resistant
Highly resistant to pitting, crevice and stress corrosion

Material Composition %
Cr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, C 0.03%

Product Name
Super Duplex Steel S32750 Pipes

Steel Type
Super Duplex Stainless Steel

Steel Product Type
Pipe / Tube

Grade
UNS S32750 / 1.4410

Thickness
0.5 mm to 50 mm (or custom as required)

Shape
Round

Steel Standard
ASTM A790, ASTM A928, EN 10216-5, ASME SA790

Surface
Polished, Pickled, Annealed, Bead Blast, Bright

Composition
Duplex microstructure (Austenite & Ferrite)

Application
Oil & Gas, Petrochemical, Chemical Processing, Marine, Power Generation

Dimension (L*W*H)
Customizable (Standard pipe lengths up to 6 meters or as required)

Weight
Varies with size and thickness

Color
Metallic Silver

Material Grade
S32750

Finish Type
Mill Finish, Polished, Bright Annealed

Usage
Industrial piping, marine, offshore, desalination, chemical processing

Hydrostatic Test Pressure
As per relevant standard or client specification

Delivery Condition
Solution Annealed and Passivated

Length Tolerance
Standard permissible variations or as specified

Packing
Standard export seaworthy packing, plastic end caps

Weldability
Good, but qualified welding procedures required

Ends
Plain End, Beveled End, Threaded End

Impact Strength
High impact strength even at sub-zero temperatures

Manufacturing Process
Seamless, Welded, ERW, EFW, LSAW

Wall Thickness Tolerance
As per ASTM/ASME/EN standards

Magnetic Properties
Ferromagnetic due to ferrite phase

Sanitary Grade
Available on request for specific applications

Super Duplex Steel S32750 Pipes Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

About Super Duplex Steel S32750 Pipes

Super Duplex Steel S32750 Pipes are high-performance alloy pipes, also known as super duplex UNS S32750, super duplex 2507 pipes, and 2507 stainless steel pipes. These pipes have an equal proportion of austenitic and ferritic microstructures, which provides excellent corrosion resistance, mechanical strength, and resistance to stress corrosion cracking. Their capacity to work in harsh chemical and marine conditions makes them ideal for applications such as oil and gas, desalination, and chemical processing.

Exceptional Corrosion Resistance and Strength

Super Duplex S32750 Pipes offer a remarkable combination of high tensile strength and outstanding resistance to corrosion, pitting, and crevice attack. This unique feature makes them suitable for critical industries including oil & gas, marine, and chemical processing. With their duplex microstructure, these pipes perform reliably even under extreme conditions and sub-zero temperatures.

Versatile Manufacturing Options

Available in seamless, welded, ERW, EFW, and LSAW formats, S32750 pipes cater to a wide range of design and performance specifications. Ends can be tailored to plain, beveled, or threaded types, and pipes are supplied in lengths and diameters that meet client requirements or standard specifications, ensuring versatility for any project.

High-Quality Processing and Finishes

Each S32750 pipe undergoes solution annealing, passivation, and is offered with various finishes, including mill, polished, bright annealed, and bead-blast. Quality assurance is ensured by hydrostatic testing and compliance with ASTM, ASME, and EN standards, providing reliability and safety for your installations.

FAQ's of Super Duplex Steel S32750 Pipes:

Q: How are Super Duplex Steel S32750 Pipes manufactured?

A: S32750 pipes are manufactured using processes such as seamless, welded, ERW, EFW, and LSAW methods. Each process can be selected based on application, required length, diameter, and wall thickness. The pipes undergo solution annealing and passivation to enhance corrosion resistance and mechanical performance.

Q: What are the primary benefits of using Super Duplex Steel S32750 Pipes?

A: These pipes provide high tensile strength (minimum 800 MPa), exceptional resistance to pitting, crevice, and stress corrosion, as well as high impact strength even at sub-zero temperatures. Their dual-phase microstructure ensures both durability and flexibility in demanding environments.

Q: Where are S32750 Pipes most commonly used?

A: Super Duplex Steel S32750 Pipes are extensively used in industries such as oil and gas, petrochemical processing, marine, offshore, chemical processing, power generation, and desalination due to their superior corrosion and mechanical properties.

Q: What quality standards and tolerances do these pipes meet?

A: S32750 pipes adhere to ASTM A790, ASTM A928, EN 10216-5, and ASME SA790 standards with wall thickness and length tolerances as specified by ASTM/ASME/EN or as per client requirements. Hydrostatic pressure tests and dimensional checks are conducted as per relevant standards.

Q: How can the pipes be customized to client specifications?

A: Pipes can be manufactured with custom dimensions, wall thicknesses (0.5 mm to 50 mm), lengths (up to 6 meters or as specified), and end finishes (plain, beveled, threaded). Special coatings, sanitary grades, and customized packing are available upon request.

Q: What surface finishes are available for Super Duplex S32750 Pipes?

A: Available finishes include mill finish, polished, pickled, bead blasted, and bright annealed. Each finish serves specific aesthetic and performance requirements, and surface treatment can be selected based on end-use application.

Q: What is the recommended process for welding S32750 Pipes?

A: Super Duplex S32750 Pipes have good weldability, but it is essential to use qualified welding procedures to preserve their duplex microstructure and mechanical properties. Pre- and post-weld treatments (such as solution annealing) may be required, especially for critical projects.

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