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Duplex Steel Pipe

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MOQ : 100 Kilograms

Duplex Steel Pipe Specification

Bend Radius
As per standard or custom requirement

Tolerance
2% or as per standard

Connection Type
Butt Weld / Socket Weld / Threaded

Sealing Type
Depends on fitting; commonly gasket sealed

Thread Type
NPT / BSP / Custom Threads

Yield Strength
450 MPa min (varies by grade)

Flexibility
Rigid

Temperature Range
-50C to +300C (varies by grade)

Coating Type
Bare / Painted / Custom Coating on request

Tensile Strength
620 MPa min (varies by grade)

Diameter
6 mm to 610 mm

Product Type
Duplex Steel Pipe

Material
Duplex Stainless Steel

Connection
Welded / Seamless / Threaded

Shape
Round

Standard
ASTM A789, ASTM A790, ASME SA789, ASME SA790

Surface Treatment
Polished / Pickled / Annealed

Outer Diameter
6 mm to 610 mm

Section Shape
Circular

Length
Up to 12 meters or custom

Thickness
1 mm to 30 mm

Color
Silver / Metallic

Usage
Industrial / Construction / Oil & Gas Industry / Chemical Processing

Rated Pressure
Up to 6000 psi (varies as per size and grade)

Material Grade
UNS S31803, UNS S32205, S32750, S32760 or as specified

Application
High Pressure Services, Heat Exchangers, Marine Applications, Pulp & Paper

Elongation
25% min

Hardness
min 290 HV (varies by grade)

Production Process
Cold Drawn / Hot Finished

Packing Type
Plastic Capped Ends, Bundled, Wooden Cases

End Finish
Plain End / Beveled End / Threaded End

Density
7.8 g/cm3

Corrosion Resistance
Excellent resistance to pitting and crevice corrosion

Duplex Steel Pipe Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Kilograms Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About Duplex Steel Pipe

Find a meritorious solution for severe industrial demands with Duplex Steel Pipe, available in a range of crowning end finishes: Plain End, Beveled End, or Threaded End. Renowned for heroic resistance to pitting and crevice corrosion, each pipe is crafted from premium duplex stainless steel with densities of 7.8 g/cm3 and elongation of 25% minimum. Pick yours from a variety of diameters (6 mm-610 mm), thicknesses, and grades including UNS S31803, S32205, S32750, and S32760. Purchase pipes with customized lengths, delivered packed with precision and certified to ASTM/ASME standards.

Versatile Usage & Competitive Edge of Duplex Steel Pipe

Duplex Steel Pipe is the crowning choice for sectors such as oil & gas, marine, construction, and chemical processing. Used by engineering leaders and industrial experts, it excels in high-pressure and corrosive settings like heat exchangers, pulp & paper, and offshore platforms. Its heroic corrosion resistance, high strength, and robust durability make it a competitive and meritorious solution for challenging environments where reliability is paramount.

Straightforward Sample Policy & Freight Details

Samples are available for evaluation so you can confidently pick yours before committing to a full purchase. Pipes can be shipped FOB from major Indian ports, ensuring prompt and safe delivery. Freight is efficiently calculated based on location and volume to guarantee cost-effectiveness. Each sample is securely packed and shipped with reliable carriers, offering swift handover and tracking for assured delivery to your site.

FAQ's of Duplex Steel Pipe:

Q: How are Duplex Steel Pipes typically used in industrial applications?

A: Duplex Steel Pipes are widely used in high-pressure, corrosive, and critical environments such as oil & gas, marine, chemical plants, heat exchangers, pulp & paper industries, and construction projects. Their robust mechanical and corrosion-resistant properties make them ideal where reliable performance is essential.

Q: What is the process for ordering and receiving samples of Duplex Steel Pipe?

A: To request a sample, contact our sales team with your specifications. Samples are shipped FOB from our Indian port, with secure packaging to ensure they arrive safely. Delivery timelines and freight charges depend on your location and the required sample size.

Q: Where are these pipes manufactured and supplied from?

A: Our Duplex Steel Pipes are manufactured and supplied from India by reputed manufacturers specializing in duplex and super duplex stainless steel. Distribution is arranged globally, with stringent compliance to ASTM and ASME standards.

Q: What benefits do Duplex Steel Pipes offer over standard stainless steel pipes?

A: Duplex Steel Pipes provide superior corrosion resistance, higher strength, and better elongation compared to standard stainless steels. This results in enhanced durability, reduced maintenance, and the ability to withstand more demanding operating conditions.

Q: Which end finishes are available for Duplex Steel Pipes?

A: Depending on your installation or connection requirements, pipes can be purchased with plain end, beveled end, or threaded end finishes. Customized finishes are also available to meet specific project needs.

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