Stainless Steel Square Pipe 321

Price 250 INR/ Kilograms

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Stainless Steel Square Pipe 321 Specification

Product Type
Stainless Steel Square Pipe 321

Surface Finish
Polished

End Protector
Plastic Caps

Connection
Welded

Tolerance
6000mm +/- 30mm Millimeter (mm)

Material
Stainless Steel

Section Shape
Square

Standard
ASTM A312, A213

Technique
Seamless / Welded

Surface Treatment
Pickling, Passivated

Alloy or Not
Is Alloy

Outer Diameter
Customized, as per requirement

Thickness
05-6mm Millimeter (mm)

Size
Customized

Length
6 Meter (m)

Elongation
45% Min at 20°C

Grade
321

Tensile Strength
515 MPa Min

Heat Resistance
Excellent up to 900°C

Density
7.93 g/cm³

Packaging
Standard Export Packing or as per customer request

Yield Strength
205 MPa Min

Corrosion Resistance
Superior, suitable for high-temperature service

Stainless Steel Square Pipe 321 Trade Information

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

About Stainless Steel Square Pipe 321

Stainless Steel Square Pipe 321

Specification

Finish	2B, No.1 Pickled Finish, No.4 finish, BA Finish, No.8 Mirror Finish
Features	Sturdy design, Highly durable, Easy installation
Usage/Application	Paper & Pulp Companies, High Pressure Applications, Oil and Gas Industry, Chemical Refinery,Pipeline
Unit Pipe Length	Up to 6 meters, custom cut lengths
Thickness	0.5mm to 6mm
Shape	Square
Type	Seamless Stainless Steel Square Tubes, Welded Stainless Steel Square Tubing
Material Grade	TP - 304/L/H, TP - 316/L/H/Ti, TP - 317L, TP - 321/H, TP - 347/H, 202, JT - 7, J4 - 1, TP - 409/L, T
Grade	TP - 304/L/H, TP - 316/L/H/Ti, TP - 317L, TP - 321/H, TP - 347/H, 202, JT - 7, J4 - 1, TP - 409/L, T
Standard	ASTM A249 - A269 - A312 - A358 - A409 - A554 - A778 - A789 - A790
Color	Silver
Size	As Per Customer Requirement
Trade Name	SS 304 Square Tubes, SS304L Square Tubing, SS 316 Square Tubes, SS316L Square Pipes, Duplex Square T
TOLERANCE on Length	Commercial Length 6000mm +/- 30mm Fix Length from 1200 mm up to 12000mm with a tolerance up to -0/

Exceptional Heat and Corrosion Resistance

Grade 321 stainless steel square pipes are designed for outstanding durability in demanding environments. Capable of withstanding temperatures up to 900C, these pipes retain structural stability and maintain superior resistance to oxidation and common corrosive elements. Their robust mechanical properties make them ideal for sectors where safety and longevity are paramount.

Customizable for Diverse Applications

Available in various sizes, thicknesses, and with options for seamless or welded construction, Stainless Steel Square Pipe 321 adapts to specific project requirements. With polished or pickled/passivated surface treatments, these pipes provide aesthetic appeal and enhanced longevity, catering to construction, industrial, architectural, and chemical processing needs.

Reliable Quality Standards and Packaging

Manufactured under ASTM A312 and A213 standards, each pipe assures consistent quality and performance. Export packing ensures protection during transportation, enhanced by plastic end caps. Customization for length, thickness, and outer diameter is available to meet diverse customer and application specifications.

FAQ's of Stainless Steel Square Pipe 321:

Q: How does Grade 321 stainless steel maintain its performance at high temperatures?

A: Grade 321 stainless steel features titanium stabilization, which prevents carbide precipitation and maintains its mechanical strength and resistance to oxidation up to 900C, making it suitable for prolonged high-temperature service.

Q: What applications are Stainless Steel Square Pipe 321 commonly used for?

A: These pipes are widely utilized in construction, industrial, architectural, and chemical processing industries where high-temperature and superior corrosion resistance are essential.

Q: When should I choose seamless versus welded Stainless Steel Square Pipe 321?

A: Seamless pipes are preferable for high-pressure and critical applications due to their uniformity and strength, while welded pipes are suitable for general structural uses and are often more cost-effective for non-pressurized systems.

Q: Where can the Stainless Steel Square Pipe 321 be sourced or supplied?

A: They are available through leading dealers, distributors, exporters, fabricators, importers, manufacturers, producers, retailers, suppliers, traders, and wholesalers across India.

Q: What is the process for ordering customized sizes or finishes for these pipes?

A: Customers can specify their requirements regarding outer diameter, length, thickness, and surface finish when placing an order. The manufacturer will fabricate the pipes to match the exact project specifications, including custom packing and end protection.

Q: How is Stainless Steel Square Pipe 321 packaged for export?

A: Pipes are packaged using standard export methods or as per customer instructions, with each pipe protected by plastic end caps to prevent damage during transit.

Q: What are the key benefits of using Stainless Steel Square Pipe 321 in high-temperature environments?

A: Key benefits include sustained strength at elevated temperatures up to 900C, excellent resistance to corrosion, and structural reliability, ensuring safety and durability in challenging service conditions.

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