stainless steel tube supplier

Stainless steel tube is a versatile and durable product widely used in various applications due to its excellent corrosion resistance and strength.


Stainless steel tube is a versatile and durable product widely used in various applications due to its excellent corrosion resistance and strength. It’s made from an alloy of iron, chromium, and, in some cases, nickel and other metals. Here’s a detailed description:


  1. Material Composition: Typically made from an alloy containing iron, at least 10.5% chromium, and other elements like nickel, molybdenum, and manganese. The high chromium content provides the corrosion resistance.
  2. Size and Thickness: Available in a range of diameters and wall thicknesses. The size and thickness can be tailored to suit specific applications and strength requirements.
  3. Grades: Comes in various grades, each with unique properties. Common grades include 304, 316, and 430, with 304 being the most widely used.
  4. Surface Finish: Can have various surface finishes, from a matte finish to a highly polished, mirror-like finish, depending on the intended use.
  5. Weldability and Formability: Generally good weldability and formability, although this can vary between different grades.


  1. Construction and Architecture: Used in construction for structural support and as decorative elements due to its aesthetic appearance and strength.
  2. Medical Devices: Ideal for medical devices and surgical instruments because of its hygienic properties and resistance to sterilization.
  3. Automotive and Aerospace: Employed in automotive and aerospace industries for components that require strength and resistance to corrosion and high temperatures.
  4. Food Processing and Catering: Widely used in the food processing and catering industries due to its easy cleaning ability and resistance to food acids.
  5. Chemical and Petrochemical Industries: Used in environments where resistance to corrosion and chemical damage is critical.


  1. Corrosion Resistance: Highly resistant to corrosion, making it suitable for use in harsh environments, including those with exposure to water, acids, and chlorides.
  2. Durability: Offers high strength and durability, maintaining integrity over time even in demanding conditions.
  3. Aesthetic Appeal: Has a modern, clean look that is often favored for architectural and design applications.
  4. Hygienic Properties: Non-porous surface makes it easy to clean and sanitize, ideal for medical and food-related uses.
  5. Temperature Resistance: Certain grades can withstand high temperatures, making them suitable for applications involving heat exposure.

Stainless steel tubes are a popular choice across a wide range of industries due to their combination of strength, durability, corrosion resistance, and aesthetic appeal. They offer a versatile solution for many applications from industrial manufacturing to architectural design.

galvanized square steel tube sizes

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If you’re in need of square steel tubes for your project, don’t hesitate to contact us. Our team of experts is ready to assist you in finding the right solutions that meet your requirements.

Rizhao Azure-B Supply Chain Co.,Ltd is the top steel pipe stockist and distributor in China. As a first-tier agency of several major steel companies in China including TPCO, Baosteel and so on, We are committed to offering an easier way to international trade, leaving clients rest easy. Generally we hold steel pipe stock of at least 15000 tons per months with a sales about 30000 tons per month. In view of the special steel trade system in China, we are a major player in Chinese Steel market.

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