Stainless Steel Seamless Pipe

Outer diameter:6-630mm
Length:6m or as customer's requirement
Shape:Round,square, rectangular,oval
Delivery time:10-15 working days

Available Grade:

201 202 304 304L
321 316 316L 309S
310S 410 420 430
444 904L 2205 2507

What is Stainless Steel Seamless Tube?

Stainless steel seamless pipe is a pivotal material widely used across various industries, from petrochemicals and refineries to automotive and construction. Unlike welded pipes, seamless pipes don't have a seam or a weld-joint, making them preferable for certain high-pressure, high-temperature, and corrosive applications. 

Manufacturing Process: 

The production of stainless steel seamless tube involves drawing or extruding the tube from a solid piece of stainless steel, resulting in a seamless and uniform structure.


It offers superior mechanical properties, including high tensile strength and excellent corrosion resistance. The absence of seams makes it more resistant to leaks and potential failure points.


These tubes are commonly used in critical applications where integrity and reliability are of utmost importance. They find applications in industries such as chemical processing, pharmaceuticals, oil and gas, and high-pressure systems.


The main advantages of stainless steel seamless tube include its leak-proof nature, enhanced durability, and ability to withstand high pressures and corrosive environments.

We attach great importance to the quality control of the product, because this is directly related to the company's reputation, customer satisfaction, and the competitiveness of products in the market. The quality control process covers all aspects of raw materials selection, production process, to final product inspection to ensure that stainless steel pipe products can meet or exceed industry standards.

Do you have any specific questions about the applications or properties of stainless steel seamless tube? I'd be happy to provide more information or address any concerns you may have.

Specifications of Stainless Steel Seamless Tube:

Grade 201,202,304,304L, 321,316,316L, 309S,310S,410,420,430,444,904L, 2205,2507 etc.
Thickness1.0-12.0mm Outer diameter: 6-630mm
Length6m or as customer's requirement
ShapeRound,square, rectangular,oval
PackagingStandard exporting packing
Standard2 Ton
ApplicationJIS,AISI,ASTM,GB,DIN,EN ,etc.

Stainless Steel Seamless Tube / Pipe 

Stainless Steel Seamless Pipe

Applications of Stainless Steel Seamless Pipe

Stainless steel seamless pipes are essential in industries where high strength, resistance to high pressures, temperatures, and corrosive substances are required. Their seamless nature provides superior strength and reliability, making them a preferred choice for critical applications across a wide range of industries.

RuiYY is specialized stainless steel seamless pipe manufacturer, our seamless stainless tubes have been served in industries such as:

  • Architectural applications

  • Hypodermic needles

  • Automotive industry

  • Food and beverage industry

  • Marine industry

  • Pharmaceutical industry

  • High-speed railway

  • Aeronautics and astronautics

  • New energy

  • Urban planning

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