Home > News > Industry News

Sizing Up Excellence: Typical Sizes and Dimensions of 904L Stainless Steel Welded Pipes



In the world of stainless steel, precision and adaptability are paramount, and 904L Stainless Steel Welded Pipes exemplify these qualities with finesse. These pipes are not only celebrated for their exceptional corrosion resistance but also for their versatility in various applications. In this blog post, we will explore the typical sizes and dimensions available for 904L Stainless Steel Welded Pipes, offering insights into the range of options that cater to diverse industrial requirements.

1. Nominal Pipe Size (NPS):

  - 904L Stainless Steel Welded Pipes are available in a wide range of nominal pipe sizes, typically starting from NPS 1/8" and going up to NPS 48" or even larger.

  - The availability of various NPS options ensures flexibility in addressing different application needs.

2. Schedule Thickness:

  - Pipes are classified by schedule numbers, indicating the wall thickness. Common schedules for 904L Stainless Steel Welded Pipes include Sch 5S, Sch 10S, Sch 40S, and Sch 80S.

  - Thicker schedules may be available for heavy-duty applications where increased strength is required.

3. Outer Diameter (OD) Range:

  - The outer diameter of 904L Stainless Steel Welded Pipes can vary widely to accommodate different applications. Common OD ranges include 1/8" to 48".

  - The selection of the appropriate OD depends on factors such as the flow rate, pressure requirements, and structural considerations.

4. Wall Thickness Range:

  - The wall thickness of 904L Stainless Steel Welded Pipes is available in a spectrum of options to meet specific performance and durability criteria.

  - Standard thicknesses often range from Sch 5S to Sch 80S, but thicker options may be available for specialized applications.

5. Lengths:

  - Standard lengths for 904L Stainless Steel Welded Pipes typically range from 20 feet to 24 feet. Custom lengths can be manufactured based on project specifications and requirements.

  - The flexibility in length options allows for efficient integration into diverse piping systems.

6. Diverse End Finishes:

  - 904L Stainless Steel Welded Pipes come with various end finishes, including plain end, beveled end, and threaded end options.

  - The choice of end finish depends on the specific requirements of the application and the type of connections needed.

7. Custom Fabrication:

  - Manufacturers often offer custom fabrication services, allowing clients to order 904L Stainless Steel Welded Pipes with tailored sizes, dimensions, and specifications.

  - This customization is particularly beneficial for projects with unique requirements or non-standard dimensions.

8. International Standards Compliance:

  - 904L Stainless Steel Welded Pipes are manufactured in compliance with international standards, ensuring consistency in sizes and dimensions.

  - Common standards include ASTM A312 for seamless and welded pipes and ASTM B673/B677 for welded tubes.


The availability of diverse sizes and dimensions for 904L Stainless Steel Welded Pipes underscores the adaptability of this alloy in meeting the varied needs of industries. Whether in chemical processing, petrochemical, marine engineering, or other applications requiring corrosion-resistant and robust piping solutions, the versatility in sizing options makes 904L Stainless Steel Welded Pipes a reliable choice. As technology and industry demands evolve, the range of sizes and dimensions offered for these pipes continues to play a crucial role in addressing the dynamic requirements of modern engineering and infrastructure projects.

Previous:No News
Next:No News

Leave Your Message