What is SS square pipe?

SS square pipes refer to square-shaped pipes made from stainless steel (hence the “SS” designation, which stands for “stainless steel”). Stainless steel is a corrosion-resistant and durable material that is commonly used in various industries and applications.

SS square pipes come in various grades of stainless steel, with 304 and 316 stainless steel being some of the most common choices. The choice of grade depends on the specific application and the level of corrosion resistance required.

SS square pipes are square-shaped pipes made from stainless steel and are used in a wide range of applications, including construction, furniture, automotive, and decorative purposes, among others. They are valued for their durability, corrosion resistance, and aesthetic appeal.

Stainless steel square tubes, like other stainless steel tubing, come in various production specifications, sizes, and materials to suit different applications. Here’s an overview of these specifications:

SS Square Pipes Production Specifications:

ASTM Standards: Stainless steel square tubes are often produced in accordance with ASTM (American Society for Testing and Materials) standards. Common standards include ASTM A554 (Standard Specification for Welded Stainless Steel Mechanical Tubing) and ASTM A269 (Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing).

Manufacturing Processes: Stainless steel square tubes can be manufactured using different processes, including welded and seamless. Welded tubes are created by welding stainless steel sheets or coils, while seamless tubes are formed from a solid piece of stainless steel through extrusion.

Surface Finish: The surface finish of stainless steel square tubes can vary, including options like polished, brushed, satin, or mill finish. The choice of finish depends on the intended application and aesthetic requirements.

Common Sizes:

Stainless steel square tubes come in a range of sizes, and the specific dimensions can vary depending on the manufacturer and the standards they adhere to. Common size ranges for stainless steel square tubes include:

Outer dimensions (square side): Typically range from 1/2 inch (12.7 mm) to 6 inches (152.4 mm) or larger.
Wall thickness: Varies from thin-walled tubing to thicker structural tubing, with common thicknesses ranging from 0.035 inches (0.89 mm) to 0.25 inches (6.35 mm) or more.
Length: Standard lengths are often 20 feet (6.1 meters), but custom lengths can also be ordered.

Common Materials:

Stainless steel square tubes are typically made from various grades of stainless steel, each offering different properties suited to specific applications. Common stainless steel grades used for square tubes include:

304 Stainless Steel: This is one of the most widely used stainless steel grades. It offers good corrosion resistance, excellent formability, and is suitable for a wide range of applications.

316 Stainless Steel: Known for its higher corrosion resistance compared to 304, 316 stainless steel is often used in marine and chemical processing industries.

409 Stainless Steel: This grade is known for its excellent heat resistance and is often used in automotive exhaust systems.

Duplex Stainless Steels: Grades like 2205 offer a combination of high corrosion resistance and strength, making them suitable for demanding applications, such as in the oil and gas industry.

Other Specialty Grades: Depending on specific requirements, other specialty stainless steel grades may be used, such as 321 for high-temperature applications or 17-4PH for its high strength.

The choice of material depends on factors like corrosion resistance, strength, temperature resistance, and cost considerations, among others.

When selecting stainless steel square tubes for a particular application, it’s important to consider the intended use, environmental conditions, and the required material properties to ensure the right choice is made.

When you explore Sinospecialmetal’s range of SS square pipes, you’ll discover a commitment to delivering products that meet the most exacting standards of quality. Our dedication extends to offering an extensive selection of sizes, materials, and surface finishes, ensuring they can address a broad spectrum of needs across industrial and commercial sectors.

Rest assured, as a customer, you can confidently rely on our wealth of expertise in the realm of stainless steel tubing. Whether you’re embarking on a complex industrial project or require stainless steel solutions for commercial applications, Sinospecialmetal is there to guide you. We are your trusted partner, poised to assist you in finding the precise stainless steel square pipe solutions tailored to your unique project requirements.