Stainless Steel Capillary Tubes

As a leading China stainless steel capillary tubes supplier, SEATHER manufactures and produces different sizes and grades of stainless steel capillary tubes.

The stainless steel capillary tubes are named according to its main standard which is the grade. Implying, they have special features compared to the normal steel pipes.

Whatever size at whatever tight tolerance of stainless steel capillary tubes you demand, SEATHER here is sure to have it!

stainless steel capillary tubes
2205 duplex stainless steel capillary tube

Duplex 2205 Stainless Steel Capillary Tube

904l stainless steel capillary tube

904L Stainless Steel Capillary Tube

316l stainless steel capillary tube

316L Stainless Steel Capillary Tube

304 stainless steel capillary tube

304 Stainless Steel Capillary Tube

Stainless Steel Capillary Tubes Materials & Grades

SEATHER chooses prime quality stainless steel strip coils and bars to manufacture your seamless and welded capillary tubes, such as:
Austenite steel 321, 316Ti, 316L, 304L, 304, 309S, 310S, 347, 317L, duplex and super duplex stainless steel 2205, 2507, F53, 2101, 2304, 904L, S31254.

For more information about stainless steel capillary tubes, contact SEATHER expert team now!

Stainless Steel Capillary Tubes Production Process?

Most people don’t know how the stainless steel capillary tube is made, instead, they always see a lot of stainless steel capillary tube in medical or precission industrial field, but the truth is making stainless steel capillary tubes is not easy than you imagined.

Basically, there are following steps for stainless steel capillary tubes manufacturing at SEATHER.

That’s all the steps in left infographics for how the stainless steel capillary tubes was made, contact our team now!

Stainless Steel Capillary Tubes Formula & Drawing

Formula: m = (OD – THK) × THK (mm) × L (m) × ρ (g/cm³) × π ÷ 1000
OD = Outside Diameter, THK = Wall Thickness, L = Length
ρ = Density, π = 3.1415926…

Your Reliable Stainless Steel Capillary Tubes Manufacturer In China

Stainless Steel Capillary Tubes: The Ultimate Guide

When you choose to buy stainless steel capillary tubes from China manufacturers, there have some important points we need to know before we get started.

So enjoy the read…

What are Stainless Steel Capillary Tubes?

Stainless steel capillary tube is a very thin metal tube, as thin as hair, with a diameter between 1.0mm and 4.7mm.

Many metal materials can be used to make pipes, among which the material that is not easy to rust and durable is stainless steel, and the capillary tube made of it is widely used.

Stainless Steel Capillary Tubes Applications

Stainless steel capillary tube as the precision raw material which is widely used in chemical, petroleum, electronics, jewelry, medical, aerospace, air conditioners, medical equipment, kitchen utensils, pharmaceutical, water supply equipment, food machinery, power generation, boiler and other precision fields.

Specific examples are as follows:

  • Medical device industry
  • Temperature-guided industrial temperature control, sensors used pipe, tube thermometer
  • Pens care industry core tube
  • Micro-tube antenna, various types of small precision stainless steel antenna
  • A variety of electronic small-diameter stainless steel capillary
  • Jewelry needle punch
  • Watches
  • Car antenna tube
  • Laser engraving equipment
  • Fishing gear, accessories
  • Mobile phone and computer stylus
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