Stainless Steel 316L Welded Pipe

Stainless Steel 316L Welded Round/Square Pipe is one of the most widely used piping solutions across industries due to its excellent corrosion resistance, superior weldability, and versatility. Designed to withstand harsh environments, these pipes offer exceptional performance in marine, chemical, food processing, construction, and architectural applications. Whether you require SS 316L welded round pipe or SS 316L welded square pipe, we supply a wide range of sizes, finishes, and specifications to meet your exact requirements.

Why Choose Stainless Steel 316L Welded Pipe?

Stainless Steel 316L welded pipes are manufactured from low-carbon grade 316L stainless steel, making them highly resistant to pitting, crevice corrosion, and intergranular attack. The L in 316L denotes “low carbon,” which minimizes carbide precipitation during welding, ensuring high structural integrity. As a result, SS 316L welded round and square pipes are ideal for applications involving high-temperature exposure, aggressive chemicals, and seawater environments.

Key advantages of SS 316L welded pipes:

• Excellent resistance to chlorides, acids, and alkalis
• Superior weldability without post-weld annealing
• Smooth surface finish, enhancing flow and aesthetics
• Durability and longevity, even in extreme conditions
• Availability in round, square, and rectangular shapes

Types of Stainless Steel 316L Welded Pipes

We offer Stainless Steel 316L welded pipes in multiple forms to suit diverse applications:

1. 316L Welded Round Pipes

SS 316L welded round pipes are widely used for fluid transportation, structural support, and pressure applications. They are available in a wide range of diameters, wall thicknesses, and lengths, making them a go-to choice for industries such as oil & gas, petrochemical, water treatment, and pharmaceuticals.

2. 316L Welded Square Pipes

SS 316L welded square pipes provide a modern and aesthetic solution for structural and architectural applications. These pipes are highly versatile and often used in handrails, frames, supports, and decorative installations. Their uniform geometry ensures excellent load-bearing capacity.

3. 316L Welded Rectangular Pipes

For applications requiring a combination of strength and design flexibility, 316L welded rectangular pipes offer a perfect solution. Widely used in automotive, machinery, and industrial fabrication, these pipes deliver optimal performance and style.

Available Finishes for SS 316L Welded Pipes

Stainless Steel 316L welded pipes are offered in multiple surface finishes to meet functional and aesthetic demands:

• Mill Finish – Standard finish directly from the mill, ideal for industrial use.
• Polished Finish (180, 240, 320, 400 grit) – Smooth, reflective finish suitable for decorative and architectural applications.
• Mirror Finish (BA / Bright Annealed) – Highly reflective and corrosion-resistant, perfect for high-end projects.
• Pickled & Passivated – Enhanced corrosion resistance through surface treatment.
• Matte Finish – Non-reflective and ideal for concealed installations.
• Hairline Finish – Linear brushed appearance for modern interiors.
• Custom Coatings – Powder coating, electroplating, and customized color finishes available on request.

Applications of Stainless Steel 316L Welded Round/Square Pipes

Due to their exceptional corrosion resistance and aesthetic appeal, SS 316L welded round and square pipes are used across a broad spectrum of industries:

• Marine & Offshore: Ideal for shipbuilding, desalination plants, and offshore platforms due to excellent resistance to seawater.
• Chemical & Petrochemical: Handles aggressive chemicals, acids, and high-temperature fluids.
• Food & Beverage Processing: Hygienic and easy-to-clean surface suitable for dairy, brewing, and beverage industries.
• Pharmaceutical & Biotech: Used in cleanroom environments and sterile piping systems.
• Construction & Architecture: Modern design elements such as railings, facades, and structural supports.
• Oil & Gas Industry: Durable piping for refineries, pipelines, and gas processing plants.
• Automotive & Transportation: Used in exhaust systems, chassis components, and transport infrastructure.
• Water Treatment & Plumbing: Corrosion-resistant solution for water supply, desalination, and wastewater systems.