Capillary tubes:
We research and produce the precision capillary tubes with our unique technology,which used in medical apparatus capillary EP grade,gauge instruents,endoscope,biopsy apparatus,implantation instruments and other high precise fields,we export USA and Europea,South Africa,Australia all over the world areas. The materials include stainless steel,precision alloy,super alloy,titanium alloy,special alloy,etc.We are one of the earliest companies for researching capillary in China. It also can provide many kind of services to meet our customers’ need.
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| three coordinate measure machine | ultrasonic flaw detection for capillary |
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| hardness test for capillary | hardness test samples |
Tubes and Capillaries
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Product name
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Designation
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Size (mm) |
Application |
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Outer Diameter
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Thick of wall
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Stainless steel tube
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321,316,316L
304,304L, 446 alloy800,alloy825,alloy800H |
Φ6～60 |
0.1～3.0 |
Chemistry、oil、medicinal、food、machine、instrument etc, used as frame materials . |
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Stainless steel capillary
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321．316,316L304, 304L, 446 |
Φ0.2～5 |
0.5～1.0 |
Structural materials used in electron-industry、apparatus、machine etc. |
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Non-magnetic stainless steel tube |
OCr16Ni14 |
Φ1～25 |
0.1～2.0 |
electron-gun、xerox machine etc. |
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Precision alloy tube and capillary |
3J53,3J54,3J58 |
Φ0.5～25 |
0.1～2.0 |
Elastic sensor used in meters and instruments |
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4J28,4J29, 4J36 |
Φ0.5～25 |
0.1～2.0 |
Structural materials for sealing used in electron-vacuum scope | |
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Super alloy tube |
GH3030,X-750,GH132,alloy600, alloy601,alloy625,hastelloy C-276,etc
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Φ1～25 |
0.1～2.0 |
Structural materials used under high-temperature |
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Pure titanium、titanium alloy tube and capillary |
TA1, TA2, TC4, TB2 |
Φ1～25 |
0.1～2.0 |
Medicine-manufacturing、aerospace、spaceflight、ship-building. |
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Nickel tube and capillary |
N6/ alloy200,alloy201 |
Φ1～25 |
0.1～2 |
Electron-industry、apparatus、medicament |
Pure titanium and its alloys
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Materials |
Size (mm) |
Application |
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Pure Titanium (TA1、TA2，Gr.1-4) etc. |
0.1-10. 0 |
Hook Wire, welding wire, bone board, bone nail, screw, bolt, rivet and various hanging tools. |
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Bright Commercial Pure titanium |
1.0-4.0 (0.05-0.5)×(0.2-3.0) |
Aviation, chemical industry, medical industry, civil purpose, glasses |
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Titanium alloy (TB2、15333、TC4 and others) |
0.2-6.0 (0.05-0.5)×(0.2-3.0) |
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Ni-Ti Shape Memory Alloy |
0.2-6.0 (0.25-0.5)×(0.5-3.0) |
Temperature control device and elements for various instrument and devices. Skull repair nail. Pressed screws for curing fracture of thighbone. Gallbladder racket, bone board, bone nail etc. Brilliant wire and groove wire for glass parts. Ultra-elastic cell phone aerial. Shape Memory alloy bra， etc. |
Stainless Steel and Various alloys
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Product Name |
Size (mm) |
Designation and Application |
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Soft magnetic alloy |
0.05-8.0 (0.05-0.5)×(0.2-3.0) |
1J50、1J79、1J80 Devices and instruments |
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Elastic alloy |
3J1、3J21、3J40 Spring and axial top material for aviation instrument | |
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Expansion alloy |
4J29、4J36 Sealing and connecting materials in certain rang | |
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Resistance alloy |
6J20、6J22 Resistance element, electron-vacuum elements for devices and instruments turbine whiff sealing rope, etc. | |
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Super alloy |
GH3030、GH3040、GH533 Aviation and high temperature endurance elements | |
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Non-magnetic and various kind of stainless steel Stainless steel |
Medical equipment, petroleum chemistry, instrument and device | |
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Nickel |
Pure nickel, nickel-manganese alloy (electron-vacuum elements, TV set, etc.) |