Round Duplex Stainless Steel Pipes

Name: Round Duplex Stainless Steel Pipes
Brand: SIYAK STEEL INTERNATIONAL
Price: 850 INR
Availability: InStock

850 INR/Kilograms

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Product Details:

Coating Type Uncoated / Customized coatings available
Diameter 6 mm to 324 mm
Bend Radius As per requirement, typically 3x to 5x pipe diameter
Sealing Type Standard metal-to-metal
Connection Type Welded, Threaded, Plain End
Tensile Strength 620 MPa min (S31803)
Thread Type NPT / BSP (if threaded)
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Round Duplex Stainless Steel Pipes Price And Quantity

Minimum Order Quantity 50 Kilograms
Price 850 INR/Kilograms

Round Duplex Stainless Steel Pipes Product Specifications

Connection Type Welded, Threaded, Plain End
Shape Round
Rated Pressure Up to 350 bar (varies with thickness/diameter)
Material Duplex Stainless Steel
Section Shape Circular
Connection Welded / Seamless
Standard ASTM A789/A790, EN 10216-5, ASME SA789
Tensile Strength 620 MPa min (S31803)
Usage Industrial, Structural, Chemical, Petrochemical, Marine applications
Outer Diameter 6 mm to 324 mm
Product Type Round Duplex Stainless Steel Pipes
Thread Type NPT / BSP (if threaded)
Material Grade UNS S31803 / S32205 / S32750 or equivalent
Yield Strength 450 MPa min (S31803)
Flexibility Rigid
Temperature Range -50C to 300C
Tolerance 0.5 mm
Length Up to 12 meters / Custom lengths available
Color Silver (Metallic)
Thickness 1 mm to 20 mm
Bend Radius As per requirement, typically 3x to 5x pipe diameter
Coating Type Uncoated / Customized coatings available
Diameter 6 mm to 324 mm
Application Oil & Gas, Water Treatment, Chemical Processing, Structural Fabrication
Surface Treatment Polished / Pickled / Annealed
Sealing Type Standard metal-to-metal

Finish Satin / Mirror finish available
Density 7.8 g/cm3
Packaging Bundles, Wooden Cases, Plastic Caps
Impact Resistance Excellent, especially at low temperatures
End Finish Beveled, Plain or Threaded
Weldability Good (recommended welding processes: TIG, MIG, SAW)
Corrosion Resistance Excellent, especially to pitting and crevice corrosion
Hardness 250 HB Max (Brinell)

Round Duplex Stainless Steel Pipes Trade Information

Supply Ability 1000 Kilograms Per Month
Delivery Time 3-4 Days

Product Description

Try Now to experience the distinguished performance of our Round Duplex Stainless Steel Pipes, manufactured and exported from India. With an uncommon blend of high tensile strength (min. 620 MPa) and exceptional corrosion resistance-even in pitting environments-these pipes are ravishingly reliable for challenging applications. Available in satin or mirror finish, with excellent weldability (TIG, MIG, SAW), and impact resistance at low temperatures. Access customized solutions: diameters from 6 mm to 324 mm, thicknesses up to 20 mm, and lengths up to 12 meters. Ending Soon-secure your supply of these industry-leading, ASTMASME-standard pipes for versatile industrial, marine, structural, or chemical applications.

Site Applications & Media Compatibility

Round Duplex Stainless Steel Pipes are ideally suited for Oil & Gas, Water Treatment, Chemical Processing, and Structural Fabrication sites. The uncommon material features include superb corrosion resistance, even in aggressive marine environments and when handling low-temperature or high-pressure media. Designed for distinguished industrial and structural use, these pipes effectively transport water, chemicals, oils, and gases, ensuring operational reliability and longevity across a variety of harsh applications.

Sample Policy, Packaging & Secure Shipping

Samples are available upon request, allowing clients to inspect quality before placing large orders. Every round pipe is packaged in strong bundles, wooden cases, or with plastic caps to ensure freight handover is safe and product integrity is maintained. Our FOB port facilities in India enable prompt and efficient logistics, with secure shipping practices guaranteeing that your distinguished order reaches you on schedule, whether local or for international export destinations.

FAQ's of Round Duplex Stainless Steel Pipes:

Q: How do Round Duplex Stainless Steel Pipes perform in corrosive environments?

A: They offer exceptional corrosion resistance, especially against pitting and crevice corrosion, making them ideal for marine, chemical, and petrochemical settings.

Q: What is the process for welding these duplex pipes?

A: Duplex stainless steel pipes support good weldability, and recommended processes include TIG, MIG, and SAW to achieve robust, long-lasting joints.

Q: Where can these pipes be used most effectively?

A: They are suitable for Oil & Gas, Water Treatment, Chemical Processing, Marine, and Structural Fabrication industries due to their high strength and resistance to extreme conditions.

Q: What packaging options are available for safe delivery?

A: Pipes are securely packaged in bundles, wooden cases, and fitted with plastic caps to ensure safe handover and prevent damage during shipping.

Q: When should clients request product samples?

A: Clients are encouraged to request samples before large-scale purchases to assess product quality and confirm the specifications match their requirements.

Q: What are the available end finishes and connections?

A: Customers can choose between beveled, plain, or threaded ends, with options for welded or seamless connections. NPT and BSP thread types are available if threaded.

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