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011Custom Stainless Steel Capillary Coil And Capillary Whosale

Stainless Steel Capillary Coil
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Custom Stainless Steel Capillary Coil and Capillary Tubing

Precision and Versatility for High-Pressure Applications
Capillary tubing, particularly crafted from Type 316L stainless steel, offers unmatched precision and reliability for a variety of high-pressure applications. These tubes are extruded from a billet of Type 316L stainless steel, ensuring they are seamless and fully annealed, which makes them highly durable and versatile.

Manufacturing Process


The manufacturing process of stainless steel capillary tubing involves several meticulous steps:
1.Extrusion: The capillary tubing is extruded from a solid billet of Type 316L stainless steel.
2.Annealing: This essential process removes temper or stiffness from the tubing, making it easy to bend and form without compromising its strength.
3.Re-drawing and Heat Treatment: The material is re-drawn through a die and heat-treated in a vacuum furnace. This step ensures uniformity and stability in the tubing’s structure.
4.Cleaning and Polishing: The tubing is worked, cleaned, and polished to achieve the desired dimensions and a pristine finish.
5.Passivation: The tubing undergoes passivation, a chemical treatment that enhances its corrosion resistance, making it ideal for use in harsh environments.

Key Features and Benefits

*Small Inside Diameter and Heavy Wall: This combination makes capillary tubing ideal for high-pressure applications, such as High-Performance Liquid Chromatography (HPLC) and gas chromatography. The tubing’s robust construction ensures it can withstand the rigors of these demanding processes.
*Ease of Connection: With an outside diameter of 0.064 inches, the tubing easily connects using standard 1/16” compression fittings, simplifying installation and integration into existing systems.
*Chemical Compatibility: The chemical composition of the 316L stainless steel makes it an excellent choice for laser welding tubes and assemblies, providing wide chemical compatibility and ensuring long-term performance in various environments.
*Precision and Cleanliness: Thermo Scientific™ 316 Stainless Steel Capillary Tubing is prefinished with square, burr-free ends and interiors, ensuring minimal dead volume connections. The tubing is cleaned, polished, and passivated, making it ready for immediate use without additional preparation.

Specifications


-Material: 316L Stainless Steel
-Dimensions: 6x1mm
-Length: 100cm
-Model Number: 008
-Customization: Available
-Usage: DWV (Drain, Waste, Vent)
-Origin: China (CN)

Applications and Limitations

This custom stainless steel capillary tubing is suitable for ultrahigh-pressure applications due to its robust construction and precision manufacturing. It is perfect for use in chemical processing, analytical instrumentation, and other industries requiring reliable high-pressure tubing.

However, it is important to note that this tubing is not recommended for biological samples. The material and manufacturing processes are optimized for chemical and industrial applications, which may not meet the stringent requirements for biological and medical use.

Conclusion

Custom Stainless Steel Capillary Tubing and Coils made from Type 316L stainless steel offer unparalleled precision, durability, and versatility for high-pressure applications. With meticulous manufacturing processes ensuring seamless, annealed, and passivated tubing, this product is designed to meet the most demanding industrial standards. Whether for HPLC, gas chromatography, or other high-pressure uses, this capillary tubing is the ideal choice for engineers and technicians seeking reliable and efficient tubing solutions.

Frequently Asked Questions

What is capillary tubing made of?

Capillary tubing is made from Type 316L stainless steel, which ensures it is seamless, fully annealed, and highly durable.

How is the capillary tubing manufactured?

The manufacturing process involves: 1.Extruding the tubing from a billet of Type 316L stainless steel. 2.Re-drawing the material through a die. 3.Heat-treating in a vacuum furnace. 4.Cleaning, polishing, and passivating the tubing to achieve the desired dimensions and finish.

What applications is this capillary tubing suitable for?

This tubing is ideal for high-pressure applications such as High-Performance Liquid Chromatography (HPLC), gas chromatography, chemical processing, and analytical instrumentation.

What does the annealing process do to the tubing?

Annealing removes the temper or stiffness from the tubing, making it easy to bend and form without compromising its strength.

What are the key features of this capillary tubing?

-Small inside diameter and heavy wall for high-pressure applications. -0.064 inches outside diameter for easy connection using standard 1/16” compression fittings. -Wide chemical compatibility. -Prefinished with square, burr-free ends and interiors for minimal dead volume connections. -Cleaned, polished, and passivated for immediate use.

Can this tubing be used for biological samples?

No, this tubing is not recommended for biological samples. It is optimized for chemical and industrial applications.

Our Factory

Our factory is located the East of economically developed region.our company has two departments-technical & producing department and trade department. in titanium materials and stainless steel products research and development, production and marketing series.

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Stainless Steel Capillary Tube Packing and Delivery
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Our Premium Stainless Steel Capillary Tube meet the rigorous demands of various high-precision applications. Constructed from superior grade stainless steel, this tubing offers exceptional strength, durability, and corrosion resistance

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