304 and 304 L stainless steel high precision capillaries have small diameters, such as 1.8 2.0 3 56 mm, and a wall thickness of 0.1 0.2 0.5 mm. They can be welded tubes or seamless tubes, and the material can be 316 or 304. Because of its high precision, these capillaries are widely used in many fields such as medical, chemical, aviation and nuclear industry.
Stainless Steel Seamless Capillary Specification Sheet
NOTE:The following are common specifications, if you need non-standard or other special specifications, please consult customer service
Outer Diameter * Wall Thickness (Unit MM Mm)
| 10*0.5 | 9.5*0.5 | 9*0.5 | 8.5*0.4 | 8*0.4 | 7.5*0.4 | 7*0.4 |
| 10*0.6 | 9.5*0.6 | 9*0.6 | 8.5*0.5 | 8*0.5 | 7.5*0.5 | 7*0.5 |
| 10*0.7 | 9.5*0.7 | 9*0.7 | 8.5*0.6 | 8*0.6 | 7.5*0.6 | 7*0.6 |
| 10*0.8 | 9.5*0.8 | 9*0.8 | 8.5*0.7 | 8*0.7 | 7.5*0.7 | 7*0.7 |
| 10*0.9 | 9.5*0.9 | 9*0.9 | 8.5*0.8 | 8*0.8 | 7.5*0.8 | 7*0.8 |
| 10*1 | 9.5*1 | 9*1 | 8.5*0.9 | 8*0.9 | 7.5*0.9 | 7*0.9 |
| ∕ | ∕ | ∕ | 8.5*1 | 8*1 | 7.5*1 | 7*1 |

ABOUT US
Our cooperative factory focus on stainless steel thermocouple capillary tube,which was established since 1985. The factory can produce both seamless and welded stainless steel capillary tube.
We are engaged in the production and processing of precision stainless steel tubes and welded pipes. We have rich experience in manufacturing, adhering to the principle of quality first and making excellent products for our customers. We believe our cooperation will bring you more profit value.
stainless steel capillary tube thickness0.1mm--1.8mm diameter 0.6mm--36mm
faq
304 304L SS Precision Capillary Tubes are high-quality tubes made from SS 304L, the most commonly used grade of stainless steel. These tubes are known for their excellent corrosion resistance, high strength, and durability, making them perfect for a broad range of applications in industries such as aerospace, medical, chemical, and more.
Here are some frequently asked questions about 304 304L SS Precision Capillary Tubes:
1. What are 304 304L SS Precision Capillary Tubes used for?
304 304L SS Precision Capillary Tubes are suitable for usage in a wide range of applications. These include critical medical instruments, high-pressure fluid transport, precision watch gears, electrical equipment, and more.
2. What is the difference between 304 and 304L stainless steel?
The primary difference between the two is that 304L has a lower carbon content, which makes it more resistant to sensitization and weld decay.
3. What is the maximum temperature that 304 304L SS Precision Capillary Tubes can withstand?
The maximum operating temperature of these tubes is 870°C. However, their working temperature limits depend on factors such as pressure, duration, and environment.
4. Can 304 304L SS Precision Capillary Tubes be welded?
Yes, these tubes are easily weldable using standard welding techniques. However, it is essential to ensure that the welding process does not compromise the corrosion resistance of the tube.
5. What sizes are available for 304 304L SS Precision Capillary Tubes?
These tubes come in a range of sizes, from small diameters of 0.3mm or less to larger diameters of up to 10mm. They are available in different lengths, ranging from a few centimeters to several meters.
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