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316 Stainless Steel Liquid Cooling Tube

Name: China Custom 316 Stainless Steel Liquid Cooling Tube Manufacturers Suppliers Factory - Super Tech
Brand: Super Tech
SKU: 299664482

The core advantage of the 316 stainless steel liquid cooling tubes provided by China Super Tech Co., ltd. lies in their stronger corrosion resistance and high temperature resistance, making them particularly suitable for extreme environments such as chemical, marine, or high-salt and high-humidity environments, and more durable than ordinary 304 material.

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Product Introduction

Product Parameters

Parameter Category	Range	Key Features & Applications
Outer Diameter (Φ)	Small Diameter: Φ12mm - Φ50mm	Suitable for precision equipment, laboratory instruments, or cabinets with limited space.
Outer Diameter (Φ)	Medium & Large Diameter: Φ50mm - Φ530mm	Commonly used in large data centers and main pipelines of industrial equipment, capable of bearing larger flow rates.
Wall Thickness	Thin-Wall Tube: 0.1mm - 2mm	Lightweight and flexible, suitable for low-pressure and precision layout scenarios.
Wall Thickness	Standard/Thick-Wall Tube: 2mm - 40mm+	Mainstream choice for liquid cooling systems, withstanding high working pressure (e.g., over 200kgf/cm²) and water hammer impact, more durable.
Common Specifications	Φ25×2.5mm, Φ50×3mm, etc.	Widely applied in general liquid cooling scenarios.

Shape & Cross-Section

- Round Tubes: The most versatile type, suitable for the vast majority of liquid cooling scenarios.

- Square/Rectangular Tubes: Often used for dense wiring inside data center racks, enabling more efficient space utilization and reducing interference.

Product Length

- Standard Fixed Length: Usually 6 meters per piece, the most common length for procurement and transportation.

- Custom Length: Can be cut into any length according to specific requirements, avoiding waste from on-site secondary processing.

Customized purchasing advice

Super Tech 's purchasing advice for 316 stainless steel liquid cooling tubes:

● Consider the environment: 316 is suitable for extreme environments, while 304 is more economical for ordinary environments;

● Match the system: Ensure the pipe diameter, wall thickness, and connectors are compatible; Consider processing: Custom bends, U-shaped pipes, etc., require additional costs;

● Balance costs: 316 is more expensive, but its long-term durability may reduce the overall cost.

Product Features

Corrosion resistance

The addition of molybdenum (Mo) resists chloride corrosion, making it suitable for applications involving seawater and chemical coolants.

High temperature resistance

Higher high-temperature strength and a wide applicable temperature range (e.g., -200℃ to 600℃).

Excellent mechanical properties

Tensile strength ≥50kgf/mm², good pressure resistance.

Long-term durability

More durable than plastic and copper pipes, with a corrosion-resistant lifespan of over 15 years.

Application Fields

Chemical & Marine Engineering

Corrosion-resistant cooling systems.

Data Centers & High-Performance Computing

Liquid cooling for servers and energy storage equipment, especially suitable for high-salt and high-humidity environments.

Medical Equipment

Medical-grade cooling sleeves, requiring special treatments such as electrolytic polishing.

Other Fields

Paper mills, sewage treatment plants, food processing, etc.

Selection Considerations

The following factors shall be comprehensively considered during selection:

System Flow Rate and Velocity: Large flow rates require larger diameters to reduce resistance.
Working Pressure: Thick-walled tubes must be selected for high-pressure systems to ensure safety.
Installation Space and Layout: For narrow spaces, prioritize small-diameter tubes or square tubes.
Compatibility: Must match the interface dimensions of existing components such as connectors, pumps, and cold plates.
Cost: Generally, the larger the diameter and the thicker the wall, the higher the material cost and processing difficulty.

In short, round tubes with an outer diameter of Φ12-Φ530mm, wall thickness of 0.1-40mm, and length of 6 meters are the mainstream specifications that cover the liquid cooling needs of most industrial and data center applications.

If you have a specific application scenario (such as cooling server racks or industrial machinery), please contact us promptly. We will provide rationalized suggestions tailored to your usage scenario.

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