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Super Duplex Pipes

Name: Super Duplex Pipes
Brand: DEEPAK STEEL (INDIA)

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MOQ : 1000 Kilograms

Super Duplex Pipes Specification

Flexibility
Rigid

Bend Radius
As per pipe diameter and standard

Tensile Strength
> 800 MPa

Temperature Range
-50C to +300C

Thread Type
NPT, BSP

Yield Strength
> 550 MPa

Tolerance
0.5% on dimensions

Connection Type
Butt Weld, Socket Weld, Threaded

Sealing Type
Metal to Metal

Diameter
Customizable as per requirement

Coating Type
No additional coating or as specified

Product Type
Super Duplex Pipes

Material
Super Duplex Stainless Steel

Connection
Welded, Seamless, Screwed

Shape
Round

Standard
ASTM A790 / ASTM A928 / EN 10216-5

Surface Treatment
Polished, Pickled or Annealed

Outer Diameter
6 mm to 630 mm

Section Shape
Circular

Length
Up to 12 meters (custom lengths available)

Thickness
1.5 mm to 25 mm

Color
Silvery Grey

Usage
Industrial, Chemical, Oil & Gas Applications

Rated Pressure
Up to 6000 PSI

Material Grade
UNS S32750 / S32760

Application
Petrochemical, Desalination Plant, Chemical Processing, Offshore Platform

End Finish
Plain, Beveled, or Threaded Ends

Density
7.8 g/cm

Magnetic Permeability
1.02

Packaging
Seaworthy Wooden Boxes or Bundles

Testing
Hydrostatic Tested, Eddy Current Tested, PMI Tested

Hardness
250 HBW (max)

Minimum Order Quantity
As per client requirement

Elongation
> 25%

Manufacturing Process
Hot Rolled / Cold Drawn

Corrosion Resistance
Excellent resistance to pitting, crevice, and stress corrosion cracking

Super Duplex Pipes Trade Information

Minimum Order Quantity
1000 Kilograms

Supply Ability
100 Kilograms Per Day

Delivery Time
1 Week

About Super Duplex Pipes

Product details

Specifications : ASTM A 790 ASME SA 790
Dimensions : ASTM, ASME and API
Size : 1/8NB TO 30NB IN
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

Outstanding Corrosion Resistance

Super Duplex Pipes are engineered to withstand aggressive corrosive environments. Thanks to their exceptional composition, these pipes resist pitting, crevice, and stress corrosion cracking, ensuring longevity and reliability even in the most challenging chemical processing or desalination plant conditions.

Comprehensive Testing & Quality Assurance

Every pipe undergoes stringent hydrostatic, eddy current, and Positive Material Identification (PMI) testing. This meticulous process guarantees structural integrity, safety, and compliance with global standards like ASTM A790, EN 10216-5, and ASTM A928, giving customers confidence in each product delivered.

Versatile End Finishes & Customization

Clients can select from plain, beveled, or threaded ends, with connection options including butt weld, socket weld, and threaded. Size, length, and diameter are fully customizable, ensuring precise compatibility for industrial, petrochemical, offshore, and oil & gas installations.

FAQ's of Super Duplex Pipes:

Q: How are Super Duplex Pipes manufactured?

A: Super Duplex Pipes are produced using either hot rolled or cold drawn processes. These techniques contribute to their robust mechanical properties and excellent dimensional tolerances, ensuring suitability for high-pressure and high-temperature applications.

Q: What makes Super Duplex Pipes exceptionally resistant to corrosion?

A: The unique alloy composition of Super Duplex Stainless Steel, such as UNS S32750 and S32760, provides outstanding resistance to various forms of corrosion including pitting, crevice, and stress corrosion cracking, making them ideal for harsh environments.

Q: When should I choose Super Duplex Pipes for my project?

A: Super Duplex Pipes are best selected when applications require superior strength, high resistance to corrosion, and the ability to withstand extreme pressures or temperatures, as found in chemical processing, petrochemical, and offshore platforms.

Q: Where can Super Duplex Pipes be applied?

A: These pipes are widely used in industries such as petrochemical, chemical processing, desalination plants, offshore platforms, and oil & gas refineries, where harsh operating conditions demand exceptional durability and reliability.

Q: What kind of testing is performed on Super Duplex Pipes?

A: Each pipe is subjected to hydrostatic, eddy current, and Positive Material Identification (PMI) tests to verify its structural integrity, chemical composition, and compliance with international standards, ensuring top-notch quality and safety.

Q: What benefits do users gain from the packaging of Super Duplex Pipes?

A: Super Duplex Pipes are securely packaged in seaworthy wooden boxes or bundles, which protects them from damage during transportation and storage, guaranteeing the preservation of surface finish and mechanical properties until installation.

Q: How can the dimensions and specifications of Super Duplex Pipes be customized?

A: Customers can specify custom diameters, lengths up to 12 meters, wall thicknesses ranging from 1.5 mm to 25 mm, and end finishes or connection types such as butt weld, socket weld, or threaded, to suit their exact project requirements.

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