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Super Duplex Pipe

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MOQ : 100 Kilograms

Super Duplex Pipe Specification

Connection
Plain End, Beveled End

Surface Finish
Pickled, Annealed, Polished

Product Type
Pipe

End Protector
Plastic Caps

Application
Oil & Gas, Chemical, Desalination, Marine Industries

Alloy
25% Cr, 7% Ni, 4% Mo, with N and W as per UNS S32750 / S32760 specification

Material
Super Duplex Stainless Steel

Steel Grade
ASTM A790 UNS S32750 / S32760

Type
Seamless / Welded

Shape
Round

Standard
ASTM, ASME, EN, DIN, BS

Grade
S32750 / S32760

Surface Treatment
Passivated

Technique
Cold Drawn / Hot Rolled

Thickness
1.5 mm to 20 mm

Outer Diameter
6 mm to 630 mm

Length
Up to 12 meters or custom-cut

Tolerance
+/- 0.5 mm

Color
Metallic Silver

Hydro Test Pressure
Tested up to 600 bar

Corrosion Resistance
Excellent (PREN 41)

Yield Strength
550 MPa minimum

Hardness
Max 293 HB

Packaging
Wooden Cases / Bundles with End Caps

Working Temperature
-50C to +300C

Heat Treatment
Solution Annealed at 1100C minimum and water quenched

Elongation
25% min

Tensile Strength
795 MPa minimum

Density
7.8 g/cm3

Magnetic Properties
Yes, slightly magnetic due to duplex structure

Super Duplex Pipe Trade Information

Minimum Order Quantity
100 Kilograms

Supply Ability
5000 Kilograms Per Month

Delivery Time
7 Days

About Super Duplex Pipe

Experience the enviable performance of our Super Duplex Pipe-an uncommon best-seller engineered for those who demand superior quality. Crafted from premium ASTM A790 UNS S32750/S32760 super duplex stainless steel, it boasts outstanding yield strength (550 MPa min), exquisite corrosion resistance (PREN 41), and superlative hardness (max 293 HB). With flexibility in shape and size, lengths up to 12 meters, and a metallic silver finish, these pipes are rigorously hydro-tested to 600 bar. Try now-pick yours to elevate oil & gas, chemical, marine, and desalination projects with utmost confidence!

Versatile Applications and Distinct Competitive Advantages

Super Duplex Pipes are used extensively in demanding sectors such as oil & gas, chemical processing, marine, and desalination due to their remarkable strength and enviable corrosion resistance. Their primary competitive advantages include superlative mechanical properties, excellent temperature tolerance, and resilience in aggressive environments. With passivated, polished, and annealed finishes and availability in seamless or welded construction, they serve both onshore and offshore projects, ensuring uncommon longevity and reliability across diverse application surfaces.

Certifications, Domestic Market, and Logistic Benefits

All Super Duplex Pipes comply with international standards such as ASTM, ASME, EN, DIN, and BS, ensuring trustworthy quality. India's primary domestic market is supported by a well-established export network. The main FOB ports facilitate swift order completion and seamless order processing. Clients benefit from competitive offers, prompt delivery, and customizable packaging in wooden cases or bundles, making us the top choice for both large-scale and small-scale industrial requirements.

FAQ's of Super Duplex Pipe:

Q: How is the Super Duplex Pipe different from standard stainless steel pipes?

A: Super Duplex Pipe delivers superior mechanical strength, very high corrosion resistance, and extended service life-far exceeding the performance of standard stainless steels, making it ideal for harsh environments.

Q: What is the process for ordering customized sizes or tolerances?

A: To order customized sizes or tolerances, contact our sales team with your specifications. We offer flexible manufacturing to meet thickness, diameter, length, and surface finish requirements, with prompt processing and delivery.

Q: Where can Super Duplex Pipe be used most effectively?

A: These pipes are best suited for oil & gas, chemical, marine, and desalination industries due to their high resistance to corrosion, exceptional strength, and reliability in extreme working conditions.

Q: When can I expect order completion and shipping?

A: Upon confirming your order and specifications, processing typically begins immediately. Depending on customization and quantity, completion and shipment from our main FOB Indian ports are arranged efficiently to meet client deadlines.

Q: What are the benefits of the pipe's passivated and polished surface treatment?

A: Passivated and polished surfaces enhance corrosion resistance, durability, and cleanliness, ensuring longevity and minimal maintenance even in the most challenging operational environments.

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