321 Stainless Steel Seamless Pipes

321 Stainless Steel Seamless Pipes Specification

End Protector
Plastic caps at both ends

Product Type
321 Stainless Steel Seamless Pipes

Other Material
Available in 304, 316, 347 upon request

Application
Construction

Surface Finish
Polished, Annealed, Pickled

Alloy
Titanium stabilized Austenitic Stainless Steel

Connection
Plain End / Beveled End / Threaded

Material
Stainless Steel

Steel Grade
321

Type
Seamless

Shape
Round

Standard
ASTM A312 / ASTM A213 / ASME SA 312

Grade
AISI 321 / UNS S32100

Surface Treatment
Annealing or as specified

Technique
Cold Drawn / Hot Rolled

Thickness
1.5 mm to 50 mm

Outer Diameter
6 mm to 500 mm

Length
Up to 12 meters or as required

Tolerance
0.02 mm

Color
Silver

Corrosion Resistance
Excellent to intergranular corrosion

MOQ
As per order quantity

Packaging
Bundles wrapped in HDPE / wooden boxes or as per customer requirement

Elongation
35% min

Weldability
Good, suitable for all standard welding methods

Hardness
Rockwell B 80-90

Density
7.9 g/cm³

Operating Temperature
Up to 870°C (Continuous Service)

Delivery Condition
Mill finish / Customized

Tensile Strength
515 MPa min

321 Stainless Steel Seamless Pipes Trade Information

Minimum Order Quantity
100 Kilograms

Supply Ability
5000 Kilograms Per Month

Delivery Time
7-10 Days

About 321 Stainless Steel Seamless Pipes

Step into a prime selection of 321 Stainless Steel Seamless Pipes, engineered for first-class performance, kingly durability, and reliability. Explore unrivaled corrosion resistance, especially against intergranular attack, with a top-grade density of 7.9 g/cm3 and a robust operating temperature up to 870C. Offered in mill or customized finishes, each round pipe features a polished silver surface, welded for seamless strength. Manufactured to ASTM, ASME standards, these pipes boast markdown flexibility from cold-drawn and hot-rolled techniques. Enjoy extensive sizes, kingly tolerance levels, and protective end caps, perfect for construction and demanding projects.

321 Stainless Steel Seamless Pipes: Versatile Application and Surface Use

321 Stainless Steel Seamless Pipes are widely used in the construction industry due to their superior resistance to heat and intergranular corrosion. These pipes are perfect for both interior and exterior surfaces, ensuring a polished and pristine appearance. Ideal for heavy-duty use types, they are extensively employed in process piping, oil & gas, power plants, and chemical industries, showcasing exceptional versatility. Their smooth surface and annealed finish make them an excellent choice for environments demanding a high-standard application.

Payment Terms, Sample Policy, and Supply Ability of 321 Stainless Steel Pipes

The financial outlay for 321 Stainless Steel Seamless Pipes can be discussed as per order quantity and client needs. Payment terms are generally flexible and can be finalized at the time of handover to suit both local and global clients. A sample policy is available, where samples are handed over upon request to ensure quality assurance. Our supply ability ensures a steady flow, with bulk orders swiftly handed over as per commitment, maximizing client satisfaction.

FAQ's of 321 Stainless Steel Seamless Pipes:

Q: How does 321 stainless steel seamless pipe benefit industrial applications?

A: 321 stainless steel seamless pipes offer exceptional resistance to intergranular corrosion, high tensile strength, and durability at elevated temperatures (up to 870C), making them ideal for demanding industrial applications like oil & gas, chemical processing, and construction.

Q: What is the standard delivery condition and packaging for these pipes?

A: The pipes are generally delivered in a mill finish or customized as requested, and are packaged in bundles wrapped with HDPE, wooden boxes, or as per specific requirements. Both pipe ends are protected with plastic caps for added safety during shipping.

Q: Where can these 321 stainless steel pipes be used?

A: These pipes are suitable for use in construction, power plants, petrochemical industries, and any application requiring high corrosion resistance and heat stability, especially where titanium-stabilized austenitic materials are preferred.

Q: What payment and sample policies are offered for bulk purchases?

A: Payment terms are flexible and customized as per buyer agreements, with samples available for quality assessment prior to bulk orders. Details can be discussed and confirmed during the handover process.

Q: What is the supply capability for 321 stainless steel seamless pipes?

A: We maintain robust supply chains and high output capabilities, ensuring that orders-large or small-are completed and handed over as per agreed timelines, supporting wholesale, export, and domestic requirements.