Why Choose Our Stainless Steel Round Pipe?
Standard circular structures can be connected to common components such as flanges, elbows, couplings, and pipe clamps, helping to simplify assembly and installation.
Stainless steel round tube can be cut to length, bent, drilled, and otherwise processed to meet various requirements.We offer cutting, bending, drilling, welding, grinding, and polishing services according to project specifications.
The continuous circular surface ensures a consistent appearance throughout the entire pipe and supports surface finishes such as brushed, polished, and mirror-finished, making them suitable for architectural finishes and exposed applications.
Stainless steel round pipes are available in various grades, including 201, 304, 316, and 316L, helping you select the appropriate material based on your project requirements.
Professional Stainless Steel Round Pipe Supplier
As a professional manufacturer of stainless steel round tubing, we provide customized round pipe solutions for project clients who require flexible configurations rather than standard pipes.
We can customize stainless steel round tubing according to your material grade, outer diameter, wall thickness, length, surface finish, and processing requirements. Whether you need straight pipes for piping systems or fabricated pipe fittings for railings, frames, and building structures, we can configure products to meet your project requirements.
If your project requires stainless steel round pipes, please contact us.
Stainless Steel Round Pipe Product Categories
Seamless construction, suitable for applications requiring pipe integrity and pressure-related performance.
A versatile round pipe suitable for structural, architectural, and general piping applications.
Manufactured using the electric resistance welding process, suitable for applications requiring dimensional consistency and high production efficiency.
Manufactured using the electric fusion welding process, suitable for specific engineering and piping applications.
Why You Need Stainless Steel Round Tubes?
The circular design is ideal for bending applications in handrails, frames, and architectural structures.
The continuous circular surface ensures a consistent overall appearance.
Supports various surface finishes, including brushed, polished, and mirror finishes.
Suitable for cutting, drilling, welding, grinding, and other custom processing.
Optimizing the Circular Structure for More Uniform Load Distribution
Our stainless steel round tubing feature a continuous circular cross-section design with no pronounced sharp corners, allowing loads and stresses to be distributed more evenly around the tube wall. For projects requiring tubular structures such as frames, supports, and railings, you can customize the outer diameter and wall thickness based on actual load-bearing and installation requirements, ensuring the pipe dimensions are better suited to the specific application. This not only helps improve structural stability but also reduces the need for subsequent adjustments caused by mismatched specifications, making it easier for you to determine the appropriate pipe configuration during the project design and procurement phases.
Continuous Circular Bore for Easier Connection and Installation
Our stainless steel round tubing feature a continuous circular internal passage, providing a smooth, uninterrupted flow path for liquids and gases. The round pipe body is also compatible with common fittings such as flanges, elbows, couplings, and clamps, making it easy for you to complete connections and installations according to your system layout. For projects requiring custom dimensions and processing, you can configure the round pipes based on diameter, length, and connection requirements, reducing on-site adjustments and ensuring the tubes fit seamlessly into your piping system and installation plan.
Why Choose Verixor As Your Stainless Steel Round Pipes Partner?
With over 10 years of industry experience and a production facility spanning more than 10,000 m², Verixor provides project-based clients with stainless tube steel and custom fabrication services. From material selection and pipe production to cutting, bending, drilling, welding, grinding, and polishing, we offer one-stop procurement support for a wide range of fabrication processes. Simply provide us with your drawings, dimensions, material grades, quantities, surface requirements, and processing specifications, and we will configure stainless steel round pipe products tailored to your project needs.
Stainless Steel Round Tubes for Multiple Applications
The continuous circular internal passageway is suitable for transporting liquids and gases and can be used in various types of piping systems.
The circular cross-section helps distribute loads and stresses more evenly around the pipe wall, making it suitable for frames, supports, and other structural components.
The clean, simple profile of round pipes makes them suitable for architectural decoration and exposed structural applications.
Stainless steel round pipes can be used for machinery and equipment frames, supports, and other tubular components.
Stainless steel round pipes feature a continuous, smooth circular outer surface, making them suitable for architectural railings, balcony railings, and guardrails in public areas.
- Stainless Steel Round Tube Specifications Table
- Stainless Steel Pipe Dimensions Table— ANSI B36.19 (mm)
| Outside Diameter (OD) mm | Wall Thickness mm | Material |
| 33.7 | 1.5 | 304 |
| 42.4 | 1.5 | 304 |
| 48.3 | 1.5 | 304 |
| 50.8 | 2.0 | 304 |
| 60.3 | 2.0 | 304 |
| 76.0 | 2.5 | 304 |
| 33.7 | 1.5 | 316L |
| 42.4 | 2.0 | 316L |
In addition to the specifications listed in the table above, the outer diameter ranges from 10 to 159 mm; wall thickness: 0.6–2.8 mm for 304 grade and 0.6–3.0 mm for 316L grade. Available materials: 201, 304, and 316L. All dimensions are customizable.
These stainless steel round tubes are primarily used for decorative purposes, such as in architectural projects involving railings,exterior wall sunshades, and canopies. Please feel free to provide drawings for a quote.
Please note:
The table below lists ANSI B36.19 stainless steel pressure pipes, which are suitable for pressurized fluid conveyance lines.
Tubes and pipes are different products; their dimensional and wall thickness standards must not be used interchangeably.
| DN | NPS (inch) | Outer Dia. (mm) | 5S (mm) | 10S (mm) | 40S (mm) | 80S (mm) |
| 6 | 1/8″ | 10.29 | 1.24 | 1.73 | 2.41 | — |
| 8 | 1/4″ | 13.72 | 1.65 | 2.24 | 3.02 | — |
| 10 | 3/8″ | 17.15 | 1.65 | 2.31 | 3.20 | — |
| 15 | 1/2″ | 21.34 | 1.65 | 2.11 | 2.77 | 3.73 |
| 20 | 3/4″ | 26.67 | 1.65 | 2.11 | 2.87 | 3.91 |
| 25 | 1″ | 33.40 | 1.65 | 2.11 | 3.38 | 4.55 |
| 32 | 1-1/4″ | 42.16 | 1.65 | 2.77 | 3.56 | 4.85 |
| 40 | 1-1/2″ | 48.26 | 1.65 | 2.77 | 3.68 | 5.08 |
| 50 | 2″ | 60.33 | 1.65 | 2.77 | 3.91 | 5.54 |
| 65 | 2-1/2″ | 73.03 | 2.11 | 3.05 | 5.16 | 7.01 |
| 80 | 3″ | 88.90 | 2.11 | 3.05 | 5.49 | 7.62 |
| 90 | 3-1/2″ | 101.60 | 2.11 | 3.05 | 5.74 | 8.08 |
| 100 | 4″ | 114.30 | 2.11 | 3.05 | 6.02 | 8.56 |
| 125 | 5″ | 141.30 | 2.77 | 3.40 | 6.55 | 10.97 |
| 150 | 6″ | 168.28 | 2.77 | 3.40 | 7.11 | 10.97 |
| 200 | 8″ | 219.08 | 2.77 | 3.76 | 8.18 | 12.70 |
| 250 | 10″ | 273.05 | 3.40 | 4.19 | 9.27 | 12.70 |
| 300 | 12″ | 323.85 | 3.96 | 4.57 | 9.52 | 12.70 |
| 350 | 14″ | 355.60 | 3.98 | 4.78 | 9.52 | 12.70 |
| 400 | 16″ | 406.40 | 4.19 | 4.78 | 9.52 | 12.70 |
| 450 | 18″ | 457.20 | 4.19 | 4.78 | 9.52 | 12.70 |
| 500 | 20″ | 508.00 | 4.77 | 5.53 | 9.52 | 12.70 |
| 550 | 22″ | 558.80 | 4.77 | 5.53 | 9.52 | 12.70 |
| 600 | 24″ | 609.60 | 5.54 | 6.35 | 9.52 | 12.70 |
| 650 | 26″ | 660.40 | 6.35 | 7.92 | — | — |
| 700 | 28″ | 711.20 | 6.35 | 7.92 | — | — |
| 750 | 30″ | 762.00 | 6.35 | 7.92 | — | — |
| 800 | 32″ | 812.80 | 6.35 | 7.92 | — | — |
Wall thickness should be determined based on the round tube’s operating environment, structural requirements, loads, the medium being transported, and the connection method. For structural applications such as railings and frames, select the appropriate specifications based on the actual span and installation method; for piping systems, further consideration must be given to operating conditions and project requirements. When purchasing, it is recommended to provide complete application information and technical drawings.
The main difference between the two lies in their manufacturing methods. Seamless round pipes have no longitudinal welds in the production process, whereas welded round pipes are formed from sheet metal or strip stock and then welded. The specific choice should be based on the project’s operating conditions, dimensional requirements, fabrication methods, and technical specifications, rather than solely on the manufacturing method.
Yes. Stainless steel round pipes can be custom-bent to form various curves or angles, making them suitable for projects such as railings, building structures, and equipment frames. For bending, please provide the bending angle, radius, starting point, and overall dimensions; we will use this information to determine a specific processing plan.
Yes. Stainless steel round tubing can be drilled according to project drawings, such as for railing connections, structural assembly, or equipment installation. You can provide the hole diameter, hole locations, hole spacing, and related dimensional requirements, and we can complete the corresponding machining before shipment, reducing the need for secondary processing once the products arrive on-site.
Round stainless steel tube has a circular profile and is commonly used for fluid transfer, handrails, and general structural applications. Stainless steel rectangular tube has flat sides, making it suitable for frames, supports, furniture, and architectural structures. The right choice depends on your project’s shape, strength, and fabrication requirements.
Related Products
Stainless Steel Welded PipeStainless steel welded pipe is manufactured using a welding process, offering flexible specifications and customizable dimensions.
Stainless Steel Square TubingStainless steel square tubing features four sides of equal width and a uniform cross-section, ensuring structural stability.
Stainless Steel Rectangular TubingStainless steel rectangular tubing features a flexible length-to-width ratio and a flat cross-section, making it easy to adapt to various structural requirements.
Stainless Steel Seamless PipeStainless steel seamless pipe feature a seamless construction, offering uniform structure and reliable strength, and are available in custom specifications.
